Cross-Platform App Development Company

| One App. Every Platform

Reach your users on iOS, Android, web, and desktop, built once, deployed everywhere, without cutting corners on quality.

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WHO

ARE

Tech Reforms is a cross-platform app development company that works with businesses of all sizes, from founders validating their first idea to established teams looking to expand their product's reach. We believe good software should work well everywhere, not just on one device or operating system.

Cross-platform development is not a workaround for us; it is a deliberate choice. A shared codebase means faster delivery, reduced costs, and a consistent experience for every user, regardless of the device they use. We plan each project carefully so that none of those benefits come at the expense of quality.

OUR

IMPACT

200+

Cross-Platform Apps

Flutter + React Native

95%

Code Reuse

iOS + Android shared

$5K

Starting Price

Fixed-price available

Platforms Covered

iOS · Android · Web · Desktop

WHAT

OFFER

A Complete Range of Cross-Platform Development Services

Cross-Platform Consultation

Not sure which technology best fits your product? Our cross-platform consulting service helps you make that decision within minutes. We assess your requirements, user base, and long-term goals to recommend the right approach before any work begins.

Custom Cross-Platform App Development

We design and build cross-platform apps to specification. No matter what your object of development is: customer-facing product, an internal business tool, or a multi-platform MVP, we keep the focus on what matters: a well-built app that performs consistently on iOS, Android, web, and desktop.

Structured and Transparent Development

Our work is organized into clear sprints, with regular reviews at every stage. You will always know what has been completed, what is in progress, and what comes next. We find this approach keeps projects on track and makes it much easier to respond to changes without losing momentum.

Wireframing, Design, and UI/UX

We take time to get the design right before development starts. Wireframes and clickable prototypes are reviewed and approved by you first, so the look, feel, and flow of the app are agreed upon in advance. This saves time later and produces a better end result.

TECH

STACK

Cross-Platform Tech Stack — Flutter & React Native

Dart, Riverpod, BLoC, Expo, Redux, TypeScript — the framework-specific entities Google looks for on cross-platform authority pages. We ship production apps on both stacks.

Flutter Stack

Flutter 3 + Dart 3 (null safety)
Riverpod 2.0 (state management)
BLoC / Cubit (enterprise)
go_router (navigation)
Dio (HTTP client)
Hive / Isar (local DB)
Firebase + Supabase
Fastlane CI/CD

See full Flutter page →

React Native Stack

React Native 0.76+ (New Arch)
TypeScript (type-safe)
Expo SDK 51+ (managed)
Zustand / Redux Toolkit
React Query (TanStack)
MMKV / WatermelonDB
Firebase + Supabase
EAS Build + Fastlane

See full React Native page →

Riverpod, BLoC, Expo, Zustand, React Query, WatermelonDB — framework-specific entities that Google looks for on cross-platform authority pages.

PLATFORMS

WE COVER

One Codebase — Every Platform

iOS, Android, web, and desktop from one codebase — the platform coverage buyers search for when evaluating cross-platform app development.

iOS

iPhone + iPad. App Store submission. ARKit support via platform channels.

FlutterRN

Android

All Android devices. Google Play submission. 400M+ device reach.

FlutterRN

Web (PWA)

Flutter Web for dashboards, SaaS tools, and admin panels. Same Dart codebase.

Flutter Web

Desktop

Windows, macOS, Linux via Flutter Desktop. Enterprise tools and internal apps.

Flutter Desktop

React Native covers iOS + Android natively. Flutter covers all 4 platforms. We recommend based on your target audience and use case.

FRAMEWORK

COMPARISON

Flutter vs React Native vs Native — Which Is Right for You?

“Flutter vs React Native” is the most searched comparative query in cross-platform development. The page that clearly answers it will rank.

Flutter

TechReforms Primary

LanguageDart

PerformanceNear-native

UI consistencyPixel-perfect

Code reuse~95%

PlatformsiOS, Android, Web, Desktop

Backed byGoogle

Hot reloadYes

State mgmtRiverpod / BLoC

Choose Flutter if: Custom pixel-perfect UI, all platforms from one codebase, startup speed, or no JS team available.

React Native

JS Team Friendly

LanguageJavaScript / TypeScript

PerformanceGood — JSI bridge

UI consistencyPlatform-native feel

Code reuse~85–90%

PlatformsiOS + Android

Backed byMeta

Hot reloadYes

State mgmtRedux / Zustand

Choose React Native if: JS/React team exists, platform-native UI needed, large npm ecosystem priority.

Native (Swift / Kotlin)

Best Performance

LanguageSwift / Kotlin

PerformanceBest possible

UI consistencyPlatform perfect

Code reuse0% — 2 codebases

PlatformsiOS OR Android only

Backed byApple / Google

Hot reloadNo

State mgmtPlatform-native

Choose Native if: iOS or Android only, need ARKit/Core ML, or max performance is critical.

TechReforms builds in all three. Tell us your use case — we'll recommend the right framework for free →

MODEL

COMPARISON

Cross-Platform vs Native App Development — Honest Comparison

“Cross-platform vs native app” is a key decision-stage query. Here is a clear side-by-side breakdown so you can choose the right approach for your product, timeline, and team.

Development cost

Cross-Platform ✓

30–40% lower

Native (Swift / Kotlin)

Higher — 2 separate teams

Time to market

Cross-Platform ✓

Faster — one codebase

Native (Swift / Kotlin)

Slower — build twice

Platform coverage

Cross-Platform ✓

iOS, Android, Web, Desktop

Native (Swift / Kotlin)

iOS OR Android only

Performance

Cross-Platform ✓

Near-native (Flutter) / Good (RN)

Native (Swift / Kotlin)

Best possible

UI quality

Cross-Platform ✓

Pixel-perfect (Flutter)

Native (Swift / Kotlin)

Platform-perfect

Platform API access

Cross-Platform ✓

Via platform channels

Native (Swift / Kotlin)

Full direct access

Team size needed

Cross-Platform ✓

One team — all platforms

Native (Swift / Kotlin)

iOS team + Android team

Maintenance

Cross-Platform ✓

One codebase to maintain

Native (Swift / Kotlin)

Two codebases

Best for

Cross-Platform ✓

Most startups, SaaS, MVPs, multi-platform products

Native (Swift / Kotlin)

iOS/Android-only, ARKit, Core ML, max performance

Factor	Cross-Platform ✓	Native (Swift / Kotlin)
Development cost	30–40% lower	Higher — 2 separate teams
Time to market	Faster — one codebase	Slower — build twice
Platform coverage	iOS, Android, Web, Desktop	iOS OR Android only
Performance	Near-native (Flutter) / Good (RN)	Best possible
UI quality	Pixel-perfect (Flutter)	Platform-perfect
Platform API access	Via platform channels	Full direct access
Team size needed	One team — all platforms	iOS team + Android team
Maintenance	One codebase to maintain	Two codebases
Best for	Most startups, SaaS, MVPs, multi-platform products	iOS/Android-only, ARKit, Core ML, max performance

TechReforms will tell you honestly if native is a better fit for your project. See “Honest About Trade-Offs” in our Why Choose Us section.

WHEN TO

USE

When Does Cross-Platform Make Sense? When Doesn't It?

“When to use cross-platform development” — buyers want a clear answer. This section gives it honestly, matching our “Honest About Trade-Offs” positioning.

✓ Cross-Platform Is the Right Choice

Build cross-platform when:

You need iOS and Android simultaneously
Budget and timeline are priorities
You also need web or desktop coverage
Product is a startup MVP or SaaS app
You have a JavaScript team (React Native)
UI consistency across platforms matters
You want a single team maintaining all platforms

✕ Consider Native Instead When:

Go native when:

iOS-only or Android-only — no need for both
Heavy use of ARKit, Core ML, or HealthKit
Maximum performance is a hard requirement
App uses cutting-edge platform APIs day of release
Complex camera or sensor-intensive features
Game with high-fidelity graphics (use Unity/Unreal)

Not sure which applies to you? Tell us your app idea — we'll give you an honest recommendation in 24 hours →

OUR

CROSS PLATFORM

PROCESS

A Clear, Repeatable Process for Delivering Cross-Platform Apps

Requirements and Scoping

We begin by learning your business, your users, and what the app needs to do. This stage defines the full scope of the project and what success looks like. A clear scope helps to avoid, even prevent, the kind of misalignment that wastes time and budget later.

Design and Wireframing

Our design team produces wireframes and UI/UX mockups tailored to each target platform. We pay close attention to platform-specific conventions so the app feels appropriate on iOS and Android alike, not like a generic product that has been ported across.

Development

Development is carried out in organised sprints. Our team builds working software delivered at the end of each sprint. We use a shared codebase and account for platform-specific behaviour where it matters the most.

Quality Assurance

Every sprint we do is a part of our iterative development. Along with structured QA across all target platforms, we test on real devices and cover the edge cases. Our team makes sure the build is stable before it moves forward. The experts address all the issues as they arise, so they are not saved up for a final round of fixes before launch.

Deployment and Ongoing Support

We manage app store and Google Play submissions, handle deployment, and monitor the app in the period after launch. A simultaneous release across platforms is standard for us your users on every device get access at the same time. We remain available for updates, improvements, and new features as your product evolves.

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Why Work
With Us?

Collaboration with us is straightforward. With years of expertise in cross-platform development across multiple industries, all of our products are equipped to stand the test of time.

One Build, Full Coverage

A shared codebase means your product is available on iOS, Android, web, and desktop without duplicating effort. Updates go out once and apply everywhere. Maintenance overhead stays low. The economics of multi-platform development simply work better this way.

Honest About Trade-Offs

Cross-platform development is the right choice for most projects, but not every single one. We will tell you upfront if a different approach would serve you better, and we will explain why. That kind of honesty is what makes for a good working relationship.

Consistent Quality Across Platforms

A unified team and codebase typically lowers total cost of ownership while still meeting store quality bars and performance expectations for most product categories.

We Stay Involved After Launch

Post-launch is not an afterthought. We monitor performance, handle issues quickly, and work with you on what comes next, whether that is new features, third-party integrations, or scaling the product as your user base grows.

Our Work

PORTFOLIO

iPhone mockup showing cross-platform app case study screens

Multiple smartphone mockups for cross-platform app case studies

We have delivered cross-platform projects across a broad range of industries and use cases. Browse our portfolio to see how we approach different types of products and the results we have produced for our clients.

FAQ

Frequently Asked
Questions

Transparent pricing by app type, platform, and framework — so you can budget before your first discovery call. “Cross-platform app development cost” is buyers' #1 searched question in mobile development.

Simple Cross-Platform App

Platforms: iOS + Android
Framework: Flutter + Firebase
Cost Range: $5K–$12K
Timeline: 4–6 wks

Medium App — API + Payments

Platforms: iOS + Android
Framework: Flutter + Node.js
Cost Range: $12K–$30K
Timeline: 8–14 wks

Full Product — Mobile + Web

Platforms: iOS + Android + Web
Framework: Flutter Web + Node.js
Cost Range: $25K–$60K
Timeline: 12–20 wks

Enterprise App

Platforms: All platforms
Framework: Flutter + AWS
Cost Range: $60K–$150K
Timeline: 4–8 mo

React Native App

Platforms: iOS + Android
Framework: RN + Expo + Node.js
Cost Range: $8K–$35K
Timeline: 6–14 wks

Desktop App (Windows/Mac)

Platforms: Desktop + Mobile
Framework: Flutter Desktop
Cost Range: $15K–$45K
Timeline: 8–16 wks

App Type	Platforms	Framework	Cost Range	Timeline
Simple Cross-Platform App	iOS + Android	Flutter + Firebase	$5K–$12K	4–6 wks
Medium App — API + Payments	iOS + Android	Flutter + Node.js	$12K–$30K	8–14 wks
Full Product — Mobile + Web	iOS + Android + Web	Flutter Web + Node.js	$25K–$60K	12–20 wks
Enterprise App	All platforms	Flutter + AWS	$60K–$150K	4–8 mo
React Native App	iOS + Android	RN + Expo + Node.js	$8K–$35K	6–14 wks
Desktop App (Windows/Mac)	Desktop + Mobile	Flutter Desktop	$15K–$45K	8–16 wks

Flutter vs RN: same cost rangeWeb support: +$5K–$15KDesktop: +$5K–$12Kvs Native: 30–40% cheaper

We follow the UI/UX guidelines for each platform individually. The goal is app consistency in terms of quality and behavior, not a one-size-fits-all design that ignores how each platform works. Users on iOS and Android should feel at home in the app regardless of which version they are using.

In most cases, yes. Modern cross-platform frameworks produce apps with a native feel and performance that is practically indistinguishable from fully native builds. Where genuine platform-specific capability is required, we handle it; performance is never sacrificed for the sake of convenience.

Yes. A simultaneous release across all platforms is one of the core advantages of cross-platform development. We manage the submission process for both the App Store and Google Play, so your users everywhere get access at the same time.

We do. If you need help with architecture decisions, platform selection, or reviewing an existing codebase, our cross-platform consulting service is available as a standalone engagement.

We have delivered cross-platform apps for clients across a wide range of sectors, including:

•Fintech and financial services
•SaaS and enterprise tools
•Healthcare and patient-facing applications
•E-commerce and retail
•On-demand services and logistics
•AI-powered mobile products

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Decorative background for testimonial content

OUR

TESTIMONIALS

Our Work
Speaks For Us

Alex Kim

CEO — DataDash SaaS

TechReforms built our Flutter app — iOS, Android, and web from one codebase in 14 weeks. Three platforms simultaneously launched. Design is pixel-perfect on all three. We saved 40% vs the native estimate we got from another agency.

Sarah Reed

CTO — FleetSync

React Native app for our logistics platform — iOS and Android simultaneously. The shared codebase means bug fixes go out once and hit both platforms instantly. Our team maintains it easily because it's one JavaScript codebase.

Mark Peters

VP Product — FieldOps Pro

We needed Flutter Web + mobile for our B2B tool. TechReforms recommended Flutter over React Native because of web support — right call. Admin dashboard on web, field team on mobile, same codebase. Launched in 16 weeks.

Dr. Jamie Lee

Founder — HealthSync

TechReforms told us upfront that for our healthcare app with HealthKit deep integration, native Swift would be better than Flutter. Rare honesty. We went native on iOS — they built it. Exactly what we needed and no overselling.