Why Most Cost Estimates Are Useless
Search "mobile app development cost" and you'll get answers ranging from ,000 to ,000. Both are technically correct — and neither helps you budget. This post gives you a real breakdown based on what we actually charge for specific types of apps.
The Four Cost Drivers
- Platform — iOS only, Android only, or cross-platform (Flutter/React Native)
- Features — user authentication, payments, real-time data, offline mode, admin panel
- Design complexity — standard UI kit vs custom animations and branded design system
- Integrations — third-party APIs (Stripe, Google Maps, Twilio, Salesforce, etc.)
Real Price Ranges by App Type
| App Type | Price Range | Timeline |
|---|---|---|
| Simple informational / brochure app | ,500 – ,000 | 3–5 weeks |
| Booking / appointment app | ,000 – ,000 | 6–10 weeks |
| E-commerce app with payments | ,000 – ,000 | 8–14 weeks |
| On-demand / marketplace app | ,000 – ,000 | 14–24 weeks |
| Enterprise / banking / fintech app | ,000+ | 20+ weeks |
Flutter vs React Native vs Native: Which to Choose?
Flutter (our default recommendation) delivers one codebase for iOS and Android with near-native performance. It cuts cost by roughly 35% vs building two separate native apps. React Native is a strong alternative if your team already knows JavaScript. Native Swift/Kotlin is only worth the premium for apps demanding maximum GPU performance or deep OS integration.
Hidden Costs to Budget For
- Apple Developer account: /year
- Google Play developer account: one-time
- Backend server / cloud hosting: –/month
- Post-launch maintenance: budget 15–20% of build cost per year
Get a Fixed Quote in 24 Hours
UG-X builds mobile apps for startups and established businesses from our offices in New Jersey and Florida. Describe your app idea and we'll send you a detailed scope and fixed quote within one business day.