How much does a mobile app cost? Not "it depends" — it's actually a fairly computable equation. In 2026, a small MVP starts around $4k and a full-featured app reaches $25k+. Below we break down every cost driver — by the end you can sketch a rough number for your project.
First decision: what kind of app?
1. Customer app (B2C)
Belonging to a brand/service/product — installed from the App Store / Play Store. Food delivery, fitness, social, banking, mobile commerce. Most common type.
2. Ops panel (B2B / internal)
Used by the company's own team. Courier panel, field team, warehouse management. Not installed from a store (usually distributed via MDM). Less design investment.
3. Hybrid / PWA
Web-based but mobile-first. Not on the App Store; opens from a URL or "Add to Home Screen". Cheapest option but limited on notifications, camera and offline.
Native or cross-platform?
The biggest cost driver.
Native (Swift + Kotlin)
Swift for iOS, Kotlin for Android. Two codebases, two teams or at least two specialists. Pro: peak performance, richest native feature usage, stronger App Store presence. Con: 1.6-2x cost.
Cross-platform (React Native, Flutter)
Single codebase, two platforms. React Native (JavaScript/TypeScript) or Flutter (Dart). Pro: 40-50% less cost and time, easier team management. Con: bridge modules for some native features; not great for high-performance 3D / games.
Decision matrix
- Standard customer app: React Native + Expo. Right call 95% of the time.
- Performance-critical / 3D / game: Native.
- Existing native team: Stay native.
- Existing web team needing mobile: React Native, reuse the team.
Cost components
1. Discovery + design (~15%)
Wireframes, prototype, visual design. Small MVP: 1-2 weeks, $800-$1.5k. Complex app: 3-4 weeks, $2k-$5k.
2. Frontend (mobile) development (~40%)
The actual app code. Screen count, feature complexity, animation density set this.
3. Backend + API (~25%)
User management, database, business logic, push infra, admin panel. A mobile app without backend is incomplete.
4. Integrations (~10%)
Payments (Stripe, iyzico, Apple Pay), auth (Google/Apple/Facebook), notifications (FCM, APNs), analytics (Mixpanel, Firebase), crash reporting (Sentry). 1-3 days each.
5. Test + QA (~10%)
Manual + automated tests on a real device matrix (BrowserStack or Sauce Labs).
Budget bands
| Scope | Duration | Budget |
|---|---|---|
| Simple MVP (login + 5-7 screens + 1 API integration) | 4-6 weeks | $4k-$8k |
| Mid-level (auth, payment, push, offline, ~15 screens) | 6-10 weeks | $8k-$16k |
| Complex (real-time, multi-role, video, 25+ screens) | 10-16 weeks | $16k-$28k |
| Enterprise (fintech, healthcare, multi-integration) | 16 weeks+ | $28k+ |
Native (iOS-only or Android-only) costs 60-70% of these numbers — but if you go both platforms, native ends up 40% pricier than cross-platform.
Hidden costs nobody mentions
- Apple Developer Program: $99/year.
- Google Play Developer: $25 one-off.
- App Store / Play Store review: 1-2 weeks delay on first submission; rejections are normal. Strict adherence to design guidelines.
- Push provider: Firebase free; OneSignal/CleverTap from $0-$80/month.
- Backend hosting: $10-$200/month.
- Test devices: if your team lacks them, BrowserStack subscription ($30-$100/month).
- Ongoing maintenance: iOS and Android update yearly; budget 20% of year-one dev cost annually to keep up.
Timeline: where does it come from?
Typical breakdown for a mid-scope ($8k-$16k) app, 8 weeks:
- Week 1-2: Discovery + design finalized
- Week 3-5: Frontend + backend in parallel
- Week 6: Integrations (payment, push, analytics)
- Week 7: Test + QA + bug fixing
- Week 8: App Store / Play Store submission + review
Top 5 mistakes
- Skipping the backend: "We'll add it later" — adding later isn't different from rebuilding.
- Going native when unnecessary: RN handles 95% of cases. Native cost is wasted otherwise.
- Ignoring device variety: iOS flawless, Android Samsung S8 crashes. Wide test matrix.
- Deferring push: push is the strongest retention lever. Day 1.
- No analytics: shipped, no idea what users do. Mixpanel/Amplitude/Firebase from day 1.
Wrap-up
Payback on a mobile app investment usually arrives in 6-18 months. Continuous improvement during that window — feature work, performance, bug fixes — is non-negotiable. Keeping the product alive matters more than the initial spend.
Got a mobile app idea? Our mobile app development service includes a free 30-minute scoping call. Reach out, let's schedule one.