React Native App Development Company
FISTA Solutions builds React Native apps that share language, types, and often logic with your web stack: TypeScript throughout, native modules where the product needs them, offline-capable data layers, and the backend behind it — with a straight recommendation when React Native is not the right fit.
- 150+
- projects delivered
- 50+
- companies served
- 99.9%
- verified uptime
- 47%
- efficiency gains
- 12+
- countries reached
What we build
What does React Native app development include?
React Native engagements deliver a shared-codebase mobile app aligned with your web stack: architecture and navigation, TypeScript domain and API types shared where useful, native modules for device capability, offline data, and release to both stores.
- 01
TypeScript architecture
Strict types end to end, with API and domain types shared with your web app where one exists.
Architecture - 02
Navigation and state
Predictable navigation and data fetching patterns that keep large apps maintainable.
Structure - 03
Native modules
Swift and Kotlin modules for capability the ecosystem does not cover, written and maintained properly.
Native - 04
Offline data and sync
Local persistence with conflict resolution so the app stays useful without a connection.
Data - 05
Dual-store release
App Store and Play submission handled together, including both platforms' privacy declarations.
Release - 06
Performance work
List virtualization, render profiling, and bridge or JSI discipline on mid-range devices.
Quality
Requirements
Which requirements shape React Native app development?
React Native's advantage is a shared language and ecosystem with the web; its costs are dependency churn, native module maintenance, and performance work on heavy screens. Requirements centre on dependency discipline, native strategy, and measured performance.
| Requirement | Why it matters | How FISTA builds to it |
|---|---|---|
| Dependency health | The ecosystem moves quickly and packages go unmaintained. | Dependency review for maintenance and licence, minimal dependency count, and critical capability owned in-house. |
| Upgrade cadence | Falling behind on React Native versions gets expensive. | Planned upgrade cadence with regression tests, so upgrades stay routine rather than becoming a project. |
| Native modules | Some capability requires platform code. | Native module strategy defined in design, with Swift and Kotlin code maintained as first-class. |
| Performance | Heavy lists and animations expose bridge costs. | List virtualization, render profiling, and native-driven animation, measured on mid-range devices. |
| Platform conventions | Shared code can produce a foreign-feeling app. | Platform-aware navigation and interaction patterns rather than one uniform interface. |
Where AI fits
Where does AI fit in React Native app development?
AI fits React Native apps with the extra advantage of code shared with your web product: one implementation of assistant behavior, summarization, and search logic can serve web and mobile, with heavier inference handled in the backend.
- 01
Shared AI logic
Assistant, prompt, and validation logic shared across web and mobile in the same TypeScript codebase.
- 02
Summarization and extraction
Long content condensed for small screens, computed in the backend and cached.
- 03
Natural-language search
Plain-language queries over app data, with the same semantics as the web experience.
- 04
Smart capture
Camera capture with backend extraction and validation before submission.
- 05
Scoped assistant
An in-app assistant using the app's permission model and the user's own data.
Cost and timeline
How much does React Native app development cost, and how long does it take?
Cost is driven by feature scope, native module needs, and backend complexity; timeline by dual-store review and integration access. FISTA does not quote blind: the scoping call returns an MVP definition, a platform recommendation, and a phased estimate.
Sharing with an existing web codebase is where React Native earns its place. Where your team already writes TypeScript and React, onboarding, hiring, and shared domain logic all compound in its favor.
Upgrade maintenance is a real ongoing cost. Planned, regular upgrades are cheap; deferred ones become painful migrations, so the cadence is built into the engagement rather than left to chance.
Send the scope you have, even if it is a paragraph. You get a written brief, an architecture sketch, and a phased estimate before any commitment.
Get a scoped quoteDelivery
How does FISTA deliver a mobile app?
FISTA delivers apps in four phases: product discovery that produces the MVP specification and clickable flows, architecture for app and backend with the store-compliance checklist, two-week builds demoed on TestFlight and Play internal tracks, and a monitored release with analytics, crash reporting, and a post-launch iteration plan.
- 1
Discover the product
User and business goals, competitive review, feature prioritization, and a written MVP specification with acceptance criteria.
OutputMVP spec, user flows, estimate
- 2
Design app and backend
Platform decision, architecture, data model, API contracts, design system, and the store-compliance checklist.
OutputArchitecture, API contracts, designs
- 3
Build in sprints
Two-week increments shipped to TestFlight and Play internal testing, with automated UI and API tests.
OutputTestable builds every sprint
- 4
Launch and iterate
Store submission, monitoring, crash and analytics dashboards, and a prioritized post-launch backlog.
OutputLive app, dashboards, roadmap
Why FISTA
Why choose FISTA Solutions for React Native app development?
FISTA builds React Native apps with strict TypeScript, disciplined dependencies, and a planned upgrade cadence, sharing code with your web stack where it genuinely helps. Work is contracted through a US entity with full IP assignment.
React Native specifics
- Strict TypeScript end to end, with API and domain types shared with your web application where one exists.
- Dependencies are reviewed for maintenance and licence, and critical capability is owned rather than borrowed.
- A planned upgrade cadence keeps React Native versions current instead of accumulating a migration debt.
- Performance is profiled on mid-range devices, with list virtualization and native-driven animation applied where needed.
How FISTA engineers
- Spec-Driven Development: every deliverable starts as a written specification with acceptance criteria, so scope is testable before it is built.
- AI-native delivery: engineers direct coding agents under review gates and evaluation harnesses, compressing build time without loosening verification.
- Official Anthropic partner, with production experience across Claude, OpenAI, Google, and open-weight models, chosen per workload rather than by default.
- One accountable delivery lead, weekly demos on your environment, and code in your repositories from week one.
What you get as a client
- 150+ projects delivered for 50+ companies across 12+ countries since 2017, with 99.9% verified uptime on systems we operate.
- A US entity (FISTA Solutions Inc., Wilmington, Delaware) for contracting, invoicing, and IP assignment, with an engineering center in Faisalabad, Pakistan for cost-efficient senior capacity.
- US business-hours overlap for standups and reviews; written decision logs so nothing depends on a meeting you missed.
- Flexible engagement: fixed-scope build, embedded forward deployed engineers, or a dedicated team that you can scale month to month.
Clear answers
What app buyers ask before they commit.
Straightforward guidance for evaluating scope, fit, and the next step.
01React Native or native development?
React Native when your team is strong in TypeScript and React, the app shares domain logic with a web product, and platform-specific capability is limited. Native when performance, hardware features, or platform polish dominate the product.
02Should we use Expo?
Often yes — it simplifies builds, updates, and native module access considerably. FISTA assesses whether your native requirements fit within Expo's managed workflow and recommends accordingly.
03Can we share code with our web app?
Types, validation, API clients, and domain logic share well; user interface code generally does not. FISTA structures the codebase so the genuinely shareable parts are shared and the rest stays platform-appropriate.
04How do you handle React Native upgrades?
As a planned cadence with regression tests, rather than deferring until an upgrade becomes a migration project. That discipline is part of the engagement.
05How long does a React Native app take?
A focused MVP for both platforms typically takes a few months including backend. Discovery produces the scope and plan before you commit.
Scoped in writing before you commit
Ship mobile without leaving your TypeScript stack.
Bring the product and your existing web codebase. The scoping call returns a platform recommendation, an MVP definition, and an estimate.