Custom iOS and Android apps built by engineers who know the platform. Native performance, polished UI, and store ratings that convert. Your idea, shipped in 8 weeks.
App Store · Play Store
Avg. across 50+ shipped apps
50+
Apps Shipped
iOS, Android & PWA
8 wks
MVP Timeline
Discovery to live store
99.5%
Crash-Free Rate
Across all live apps
2 Stores
Native Coverage
iOS App Store + Play
We deploy to
Apple App Store
iOS 16+
Google Play Store
Android 7+
Progressive Web App
Any browser
50+ businesses trust us for mobile
Most mobile app failures are preventable. Click any challenge to see how we address it.
Every 100ms of latency reduces engagement by 7%. Slow startup, janky scrolling, and long splash screens signal poor quality — users delete and move on within days of install.
Our fix
Native performance with <2s cold start and 60fps rendering guaranteed
Our Services
Choose the platform and approach that fits your users, or talk to us for a free platform recommendation.
Not all mobile dev partners are the same. Here's what you actually get when you compare.
Why Ethersofts
Every agency promises great apps. Here's what separates a 4.8★ store rating from an app that gets deleted after the first crash.
Butter-smooth animations, sub-2s cold starts, and zero jank. We profile with Instruments (iOS) and Android Profiler before every release — performance is a feature, not a checkbox.
Platform guidelines
iOS apps follow Apple HIG. Android apps follow Material Design 3. We don't ship the same UI to both platforms — users notice, and so does the App Store review team.
Figma source files delivered at handoff
Firebase Crashlytics from sprint one. Every crash symbolicated and triaged before it ships. We don't wait for 1-star reviews to discover critical bugs.
Crashlytics · Sentry · Real Device Testing
No vendor handoffs. We design, build, and deploy the mobile app alongside its backend API — or integrate with your existing infrastructure. One team, one contract, one point of accountability.
API health
Store monitor
Crash-free — last 28 days
Launch week is the riskiest week. Every Ethersofts app includes 30 days of crash monitoring, direct engineer access, and rapid bug fixes — no tickets, no queue.
From first brief to App Store listing — a transparent, sprint-based delivery you can track in real time.
We map your target audience, core features, and go-to-market timeline before writing a line of code. iOS, Android, or cross-platform — we analyze your user demographics and business model to recommend the right technology stack. Deliverables: product brief, platform decision document, and a week-by-week sprint roadmap.
Our mobile designers craft high-fidelity screens in Figma following Apple Human Interface Guidelines (HIG) and Material Design 3. Every user flow, edge case, and micro-interaction is prototyped and approved on real iPhones and Android devices before engineering begins — zero guesswork in development.
Two-week sprints with daily builds, code reviews on every pull request, and automated test suites — XCTest + XCUITest for iOS, Espresso for Android. Firebase Crashlytics runs from sprint one. You receive a working TestFlight or Play Store internal track build every fortnight — full visibility, no black box.
We handle App Store Connect and Google Play Console setup end-to-end: App Store Optimization (ASO) keyword research, preview screenshots, metadata copy, and Review team responses. Post-launch: 30 days of crash monitoring, performance analytics review, and direct engineer access for critical fixes.
Technology
Technology-agnostic — we pick what fits your users, your timeline, and your budget.
Swift
SwiftUI
Xcode
Kotlin
Android Studio
Jetpack Compose
Flutter
Dart
React Native
Expo
Firebase
Supabase
Node.js
GraphQL
PostgreSQL
Figma
Fastlane
RevenueCat
18 technologies across our mobile stack
Industries
Domain knowledge built across real production projects — fewer unknowns, faster results.
If yours is not here, reach out. We respond within 24 hours with a real answer from an engineer — not a sales pitch.

It depends on budget, timeline, and feature complexity. Native (Swift for iOS, Kotlin for Android) gives the best performance, deepest platform integration, and best user experience — recommended for premium consumer apps, fintech, or health. Cross-platform (Flutter or React Native) cuts development cost by 35–50% and is a strong choice for MVPs, enterprise tools, and apps without heavy platform-specific features. We give a concrete recommendation during discovery — no agenda either way.
An MVP with core features — authentication, key screens, backend integration, and App Store submission — takes 8–14 weeks. Complex apps with real-time features, payments, offline sync, or multi-platform delivery take 16–28 weeks. We give you a week-by-week timeline in the first meeting.
Yes — entirely. App Store Connect setup, provisioning profiles, privacy manifest, compliance documentation, ASO-optimized metadata, screenshots, and reviewer communication. Play Console equivalents on the Android side. We handle submission mechanics so you collect the installs.
Yes. We're full-stack. We can build a Node.js, Go, or Firebase backend alongside the mobile app, or integrate with your existing API. The API contract is designed collaboratively from the start — both sides move in sync.
Every project includes 30 days of post-launch support — crash monitoring via Firebase Crashlytics, direct engineer access, and bug fixes at no extra charge. After that, we offer maintenance retainers covering OS compatibility updates, dependency upgrades, and new feature rollouts on a monthly cadence.
A focused MVP on a single platform typically runs $25,000–$60,000, while a feature-rich app across both iOS and Android with backend, payments, and real-time features ranges $60,000–$150,000+. Cross-platform builds with Flutter or React Native cut roughly 35–50% off two-native-app pricing. We scope a fixed price after discovery so there are no open-ended hourly surprises.
Yes — you own 100% of the source code, the Git repository, and all design assets. Apps are published under your own Apple Developer and Google Play Console accounts, so the listings, reviews, and revenue belong entirely to you. There is no vendor lock-in: another team can pick up a clean, documented codebase at any time.
Yes. We regularly take over apps from previous developers, modernize legacy UIKit or XML codebases to SwiftUI and Jetpack Compose, and rebuild apps that have grown unstable. We start with a code and architecture audit, then give you an honest recommendation on whether to refactor incrementally or rebuild from scratch.
“Ethersofts took over a project two agencies fumbled. They untangled the mess, rebuilt critical parts, and shipped in 6 weeks. The codebase is clean and our users actually like it now.”
Rajan Mehta
CTO · Credflow Technologies · Bangalore, India
Tell us your app idea. We respond within 24 hours with a platform recommendation, realistic scope, and budget estimate.
