Reviewed by Dr. Dmytro Nasyrov, Founder and CTO
We create fast, scalable, cross-platform applications that provide a consistent user experience on iOS and Android from a single codebase.
We create fast, scalable, cross-platform applications that provide a consistent user experience on iOS and Android from a single codebase. Our team helps businesses reduce development costs and accelerate time-to-market by leveraging modern frameworks such as Flutter and React Native.
Businesses choose custom software over off-the-shelf products when they need solutions tailored to unique workflows, compliance requirements and growth targets. According to Grand View Research (2024), the global custom software development market is valued at over $35 billion and is projected to grow at 22.3% CAGR through 2030. Pharos Production delivers full-cycle custom development across three core areas: blockchain and smart contracts, web applications and mobile apps.
We develop high-performance Flutter apps with smooth animations and native-like interactions that work reliably across different platforms. This approach accelerates delivery while maintaining a polished user experience.
Explore Flutter App DevelopmentWe develop scalable React Native apps that efficiently reuse code across iOS and Android without sacrificing performance. This method shortens development time and enables quicker product iterations.
Explore React Native App DevelopmentWe design interfaces that smoothly adapt across devices and operating systems while keeping a unified brand identity. Our cross-platform user experience guarantees consistent usability and intuitive user flows.
Explore Cross-Platform UI/UX DesignWe use a modular architecture to improve code reuse and maintainability across platforms. This method reduces technical overhead and simplifies long-term application updates.
Explore Shared Codebase ArchitectureWe integrate essential APIs, SDKs and plugins to boost your app’s functionality without reinventing the wheel. Payments, analytics, geolocation and other features are implemented securely and efficiently.
Explore Third-Party Plugin and API IntegrationWe perform comprehensive testing across different devices, operating systems and screen sizes to ensure stability and reliability. Both automated and manual QA processes detect and fix bugs before launch.
Explore Cross-Platform Testing and QAWe optimize rendering, networking and memory usage to deliver fast load times and smooth interactions across all platforms. This creates a responsive app experience that users expect from native products.
Explore App Performance OptimizationWe handle full release processes for different platforms, including the App Store, Google Play and web deployment pipelines. This ensures consistent updates and synchronized feature delivery across all channels.
Explore Deployment for iOS, Android and Web PlatformsReact Native uses JavaScript/TypeScript with native bridges and leverages the large React hiring pool, while Flutter uses Dart with a custom rendering engine that delivers pixel-perfect consistency across platforms. According to the 2024 Statista mobile developer survey, React Native has 42% adoption among cross-platform developers vs 46% for Flutter - both are viable production choices; the decision usually comes down to team skills and specific feature needs.
| Factor | React Native | Flutter |
|---|---|---|
| Language | JavaScript / TypeScript | Dart |
| Rendering | Native platform widgets via bridges | Custom Skia/Impeller engine, pixel-perfect consistency |
| Hiring pool | Very large (React + JS/TS) | Smaller but growing; Dart is easy to learn |
| UI consistency | Feels native on each platform (iOS looks iOS, Android looks Android) | Looks identical on both platforms; can mimic native |
| Performance | Near-native; bridge overhead on heavy data transfer | Native-equivalent; no bridge |
| Native modules | Mature ecosystem; most APIs covered by community packages | Growing; some APIs require writing native channels |
| OTA updates | CodePush (Expo), Shorebird - JS layer only | Shorebird - both Dart and engine code (in preview) |
| Best fit | Teams with React experience, ecosystem-heavy apps, rapid iteration | Teams wanting pixel-perfect UI, graphics-heavy apps, greenfield starts |
Our team of 90+ engineers covers the full development stack, from Solidity smart contracts and React front-ends to Kubernetes infrastructure and automated QA pipelines. Since 2013, we have delivered 110+ applications for clients across FinTech, healthcare, crypto, e-commerce and 14 other industries. Across verified Clutch reviews, our clients report an average 40% improvement in transaction processing speed, a 95% on-time delivery rate and an 87% client retention rate across multi-year engagements. Below are selected projects that demonstrate our capabilities in action.
Pharos Production collaborated with a taxi aggregator platform to develop a high-load ride-hailing application that connects passengers and drivers in real time. This platform consolidates various fleets and independent drivers into a single system, ensuring quick ride matching, live tracking and transparent pricing. Built on a cloud-native infrastructure, the solution offers low-latency interactions, reliable trip processing and scalability for operations at the city and regional levels.
Pharos Production has partnered with Sagas to create a location-aware social platform that enables users to capture, publish and explore geo-located timelapses over time. This system combines real-time data ingestion, large-scale media processing and map-centric discovery to transform physical locations into dynamic digital stories. Leveraging cloud-native infrastructure and event-driven architecture, Sagas allows users to document urban changes, natural evolution and personal moments tied to specific places. The result is a scalable social network where time and location are central to content discovery.
Pharos Production has partnered with PumpTap to develop a secure, high-performance crypto wallet tailored for everyday Web3 interactions. PumpTap lets users store, send and manage digital assets across multiple blockchains through a simple, intuitive interface. Built on a scalable, event-driven architecture, the wallet delivers real-time transaction updates, robust security and seamless integration with decentralized applications.
Pharos Production has partnered with Pulse to create a community-driven social network that connects users with local stores through challenges, engagement activities and real-world prizes. This platform transforms everyday local interactions into interactive experiences, enabling users to earn rewards from participating merchants. Built on a scalable, event-driven architecture, Pulse facilitates real-time interactions between users and businesses and supports rapid growth across cities and regions.
Pharos Production partnered with Pro Gambling to build a high-load sports forecasting platform focused on data-driven predictions, real-time analytics and scalable delivery of betting insights. The platform aggregates large volumes of sports data, odds movements and historical statistics to generate forecasts that help users make informed betting decisions. Built on a cloud-native, event-driven architecture, Pro Gambling delivers fast updates, transparent analytics and consistent performance during peak sports events.
Pharos Production has partnered with Pleenk to build a secure, scalable payments platform for fast transactions, fraud prevention and seamless integration with digital products. The platform processes payment flows in real time while maintaining high levels of security, transparency and reliability for both businesses and end users. Built on cloud-native infrastructure and an event-driven architecture, Pleenk provides a strong foundation for modern digital payments.
Pharos Production partnered with NoMoreBets to develop a worldwide one-tap live betting platform focused on speed and scalability. The system handles real-time odds and instant bets effortlessly. The result is a smooth, engaging betting experience that increased player retention, reduced drop-offs during live matches and positioned NoMoreBets for global growth since 2022.
Pharos Production partnered with Nextcheck to replace outdated, manual onboarding with a secure, automated KYC/AML platform. Built on AWS, Kubernetes, Istio, Elixir, RabbitMQ, PostgreSQL and NextJS, the platform provides real-time biometric and document verification, risk assessment and compliance reporting. Since 2019, Nextcheck has reduced onboarding time by 60%, cut manual labor by 70% and expanded to support thousands of checks at once. Today, it powers global banks, FinTechs and crypto firms with a cloud-native, regulation-ready, growth-oriented compliance platform.
Founder and CTO Pharos Production
I design and build reliable software solutions - from lightweight apps to high-load distributed systems and blockchain platforms.
PhD in Artificial Intelligence, MSc in Computer Science (with honors), MSc in Electronics & Precision Mechanics.
13 years in architecture of great software solutions tailored to customer needs for startups and enterprises
23 years of practical enterprise customized software production experience
Lecturer at the National Kyiv Polytechnic University
Doctor of Philosophy in Artificial Intelligence
Master’s degree in Computer Science, completed with excellence
Master’s degree in Electronics and precision mechanics engineering
Cross-platform projects follow Pharos Verified Delivery with mobile-specific gates: discovery scopes native module boundaries and platform-specific edge cases; build ships TestFlight + internal-track builds every sprint with crash-free baseline; production readiness covers both App Store and Play Store submission; support includes OTA updates (CodePush / Shorebird), crash monitoring and store rejection response.
Pharos Verified Delivery applied to 110+ production applications since 2013
Three recent cross-platform engagements with the native module boundary that made them work.
Internal team had been building iOS app for 14 months without launching. App store rejections, performance issues, no Android version.
React Native rewrite shipped to App Store and Play Store in 11 weeks. 4.6/5 rating on both stores. 85% code shared between platforms. Original iOS team retained for native modules.
We kept the original iOS team on native modules (camera, biometrics, deep links) while Pharos built the cross-platform JS layer in parallel. The two codebases met at a thin native bridge defined in week one - no rewrite, just an addition.
iOS-only wallet built in Swift with custom cryptography. 60% of addressable market locked out. Code review found 12 security findings in custom signing code.
Flutter rewrite using audited cryptography libraries (libsodium, secp256k1). Both stores launched in 14 weeks. Zero security findings on external pen test. Daily active users grew 4x in 90 days post-launch.
We replaced the custom signing path with battle-tested libraries and pushed all key material into platform secure enclaves via Flutter native channels. The crypto code went from 4,000 hand-written lines to a 200-line wrapper around proven primitives.
Separate iOS (Swift) and Android (Kotlin) codebases maintained by two teams. Feature parity drift: iOS was typically 4-6 weeks behind Android. Business logic duplicated and inconsistent.
Business logic migrated to Kotlin Multiplatform Mobile (KMM); UIs remain native. Feature parity drift eliminated. Business logic bugs fixed once across both platforms. Team velocity improved measurably.
KMM was the right tool because the existing teams were already strong in Kotlin and Swift. We extracted only the shared business logic (data models, network, persistence, domain rules); the UI layers stayed native. Lower risk than full cross-platform rewrite.
Client names anonymized under NDA. Full case studies at /cases/.
We decline roughly 30% of RFPs we receive. Forcing a bad fit costs both sides 3-6 months and damages outcomes. Here is how we think about scope:
Cross-platform is the right call for 70% of B2C and B2B apps where 95% feature parity is acceptable, the team needs both stores, and the product does not depend on iOS-only or Android-only APIs. Native development wins for apps with deep Apple ecosystem integration, best-in-class graphics, regulated categories or accessibility extremes. We have recommended native iOS or Android over cross-platform on many engagements where the specific feature surface demanded it.
Parent mobile engagement model with cross-platform vs native trade-offs, pricing and case studies.
Observations from 24 cross-platform engagements delivered 2020-2026 across FinTech, healthcare, logistics and consumer.
React Native New Architecture projects averaged 22 percent faster screen transitions than legacy-architecture equivalents in matched projects.
Platform-aware store disclosure tooling reduced Play Store suspensions by 4.1x across our cross-platform cohort versus manual disclosure.
Teams of 3 to 5 RN or Flutter engineers shipped production apps to both stores in 14 to 22 weeks, approximately 35 percent faster than dual-native equivalents.
Cross-platform retention metrics tracked within 3 percent of matched native apps when UX-polish budget was set to at least 15 percent of engineering hours.
Cross-platform development in 2026 is a production-mature choice for 70 to 80 percent of mobile app use cases. React Native and Flutter have each passed the 2-million-app milestone; Kotlin Multiplatform (KMP) is shipping in finance and enterprise stacks. The remaining 20 to 30 percent (hardware-intensive, platform-SDK-heavy, AR or ML-inference-on-device) still favour native.
React Native New Architecture (Fabric plus TurboModules) shipped as default for fresh projects in 0.74+, materially reducing bridge overhead[5].
Flutter 3.x stabilised desktop (Windows, macOS, Linux) plus web targets; 2 million apps on stores by Q4 2024[6].
Apple App Store Review and Google Play Developer Policy both apply equally to RN and Flutter apps; privacy manifest and data safety forms must reflect cross-platform dependencies accurately[3][4].
Data.ai 2024 reports cross-platform engagement retention tracking within 2 percent of native equivalents; UX-quality gap has closed for most non-hardware use cases[9].
Before submitting to both App Store and Play Store, run this 8-point gate. Apps below 7 of 8 produced at least one store rejection in 6 of 9 cross-platform release cycles we reviewed.
iOS privacy manifest and Android Data Safety form both truthful for cross-platform deps (Sentry, Firebase, analytics SDKs).
Major flows feel native on each platform; platform-specific navigation (iOS back swipe, Android back button) respected.
Over 99.5 percent crash-free on iOS and Android in TestFlight plus internal testing cohorts[7].
iOS IPA under 100 MB, Android AAB under 50 MB; regression budgets in CI.
Under 2 seconds on mid-tier devices (iPhone 12, Pixel 6) on both platforms.
StoreKit 2 on iOS and Play Billing Library 6+ on Android, both verified with server-side receipt validation.
List scroll jank under 5 percent, screen transition under 300 ms on both platforms.
Keychain on iOS, EncryptedSharedPreferences on Android; TLS 1.3 pinning on shared network layer[12].
A healthcare customer shipped a React Native app to both iOS and Play in 2024. iOS passed privacy manifest review; Play suspended for "data safety form inaccuracy" citing an analytics SDK that collected device ID on Android but not iOS. Root cause: the cross-platform analytics SDK had platform-specific data collection, but the team filled both stores' disclosures from the same source truth. We built a platform-aware dependency manifest generator that cross-referenced each RN dependency against iOS privacy manifest requirements and Android Data Safety form taxonomy. Play reinstated the app within 4 days and no subsequent rejections hit dual-platform submissions. The lesson: cross-platform SDKs often have platform-specific data behaviour; store disclosures must reflect actual platform behaviour, not the SDK documentation.
Independent reviews from Clutch, GoodFirms and Google - verified client feedback on our software projects
Based on 10 verified client reviews
Pharos Production provided us with an exceptional healthcare software platform that excelled in both regulatory compliance and user experience. The system has maintained 99.97% uptime since launch and processes over 200,000 clinical transactions daily. Their meticulous delivery process and deep expertise in clinical systems have firmly established them as our reliable long-term technology partner.
Pharos Production Inc.'s dedicated efforts led to a remarkable 95% increase in tracking accuracy for the client. The team used Jira, Trello, and Zoom to communicate and manage the project. Their technical knowledge was a hallmark of their work.
Trusted by Coinbase, Consensys, Core Scientific, MicroStrategy, Gate.io and 10+ more Web3 and enterprise platforms
16+ partnersOur 16 technology partners include:
Reviewed by Dmytro Nasyrov
Founder and CTO
23+ years in custom software development. Led 110+ projects across FinTech, healthcare, Web3 and enterprise, ISO 27001-aligned team.
Pharos Production offers three project models, MVP, Full-fledged Production and Full-cycle Development, priced from $10,000 to $80,000. An MVP prototype takes about 3 months.
Core software architecture, initial UI/UX, working prototype in 3 months
Software architecture, UI/UX, customized software development, manual and automated testing, cloud deployment
Comprehensive software architecture and documentation, UI/UX design layouts, UI kit, clickable prototypes, cloud deployment, continuous integration, as well as automated monitoring and notifications.
Prices vary based on project scope, complexity, timeline and requirements. Hourly rates range from $35 to $75 depending on role and seniority. Contact us for a personalized estimate.
Need extra hands on your software project? Our developers can jump in at any stage - from architecture to auditing - and integrate seamlessly with your team to fill any technical gaps.
Whether you’re building from scratch or scaling fast, our engineers are ready to step in. You stay in control, and we handle the code.
From first line to final audit, we handle the entire development process. We will deliver secure, production-ready software, while you can focus on your business.
| Model | Best for | Team setup | Budget range |
|---|---|---|---|
| Staff Augmentation | Existing teams needing extra engineers at any project stage | 1-2 weeks | From $5,000/month |
| Dedicated Team Popular | Long-term projects requiring full ownership and control | 2-4 weeks | From $15,000/month |
| Project Outsourcing | Full-cycle development from idea to production launch | 1-2 weeks | $10,000-$80,000+ |
Our engineers work with 187+ technologies across blockchain, backend, frontend, mobile and DevOps - chosen for production reliability and performance.
Our engineers work with 187+ technologies across 10 categories: Frameworks, AI, Blockchains, DevOps, Clouds, Databases, Brokers, Tests, Programming, UI/UX.
Our company starts and assembles an entire project specialists with the perfect blend of skills and experience to start the work.
We’ll design, build and launch your MVP, ensuring it meets the core requirements of your software solution.
We’ll create a complete software solution that is custom-made to meet your exact specifications.
Our company will be right there with you, keeping your software solution running smoothly, fixing issues and rolling out updates.
Flutter vs React Native comparison for 2026. Performance benchmarks, developer experience, ecosystem maturity, cost analysis and decision framework for mobile development.
Mobile app development cost in 2026: native vs cross-platform pricing, cost by app complexity, what drives the budget and how to estimate yours.
Synthesis of public software economics data: build cost ranges by project type, Year-2 maintenance cliff, mobile breakage tax, cloud lock-in cost trajectories - drawn from Standish CHAOS, ISO/IEC 25010, Google SRE Book and named industry cohort.
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Choose React Native if your team already uses React/TypeScript for web, you want access to the largest hiring pool or you need ecosystem-heavy integrations (dozens of mature native packages). Choose Flutter if you want pixel-perfect UI consistency across platforms, need high-performance custom graphics or are starting greenfield with no React investment. Pharos builds both; we recommend whichever fits your team and feature surface. About 60% of our cross-platform work is React Native, 40% is Flutter.
MVP typically 8-14 weeks for both stores: 2-3 weeks discovery and architecture, 5-8 weeks build with TestFlight + Play Internal every sprint, 1-2 weeks App Store + Play Store submission. Production apps with native modules, OTA updates and monitoring run 4-9 months.
Compared to dual-native (iOS + Android separately), cross-platform ships in ~50-60% of the time.
Cross-platform MVP $30,000-$80,000 for both stores. Production app $80,000-$250,000+ (complex native integrations, custom backend, offline-first, payments).
Compare to dual-native at $60,000-$500,000+ for the same scope. The cost savings come from one codebase, one team, one test suite - but the native module layer still costs native engineer time.
Yes. We submit early to TestFlight and Play Internal so the first store interaction happens well before launch.
Pre-submission checklist covers common rejection reasons (privacy nutrition labels, data safety labels, IDFA compliance, in-app purchase routing, restricted API usage). Pharos cross-platform apps have a >93% first-submission acceptance rate through this discipline.
Yes. CodePush (for React Native, via Expo) and Shorebird (for Flutter) let you ship JS or Dart code updates without going through the store review cycle. Store policies allow this for bug fixes and JavaScript/Dart logic changes - native module updates still require a store review. We design apps so OTA updates can handle common bug fixes and A/B tests without requiring new store releases.
Cross-platform struggles with: heavy graphics (prefer Metal/Vulkan directly), real-time audio processing (prefer native audio frameworks), AR/VR (ARKit/ARCore/RealityKit), deep Apple ecosystem integrations (HealthKit, PencilKit, Live Activities), accessibility extremes and apps where “native feel” is a product requirement. For these cases, pure native delivers better results.
Our default is cross-platform; we pick native when the specific feature surface demands it.
We decline apps with heavy graphics or AR/VR, wrapper apps that should be PWAs, apps without a plan for the ~10% native modules and projects where the client team is already strong in both native iOS and Android (the hiring argument for cross-platform does not apply).
Published record
Technical articles, comparison guides and methodology deep-dives we write from our own delivery experience.
Cross-platform engineering in 2026 is measurable: platform-aware store compliance, crash-free parity, bundle and launch budgets on both stores. Pharos Production ships RN, Flutter and KMP builds that clear both App Store and Play review on first submission with unified observability and security baselines.
Achieve them with minimized risk through our bespoke innovation capabilities
Contact us today to discuss your project. We’re ready to review your request promptly and guide you on the best next steps for collaboration
Same dayWe’re committed to keeping your information confidential, so we’ll sign a Non-Disclosure Agreement
1 dayAfter we chat about your goals and needs, we’ll craft a comprehensive proposal detailing the project scope, team, timeline and budget
3-5 daysLet’s connect on Google Meet to go through the proposal and confirm all the details together!
1-2 daysAs soon as the contract is signed, our dedicated team will jump into action on your project!
Same dayHeadquarters in Las Vegas, Nevada. Engineering office in Kyiv, Ukraine.
We also work with clients through dedicated local teams in Las Vegas, New York and San Francisco.
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