App Development Costs in 2026: The Complete Romania vs UK Price Breakdown

The Real Cost of Building an App in 2026

App development prices vary wildly. Here's an honest breakdown so you can plan your budget.

Simple App (MVP)

- What: 3-5 screens, basic functionality, one platform

• UK Cost: £8,000-15,000
• Romania Cost: €2,000-4,500
• Onea Go: From €2,000
• Timeline: 6-8 weeks

  Medium App

  - What: 8-15 screens, user auth, payments, notifications

• UK Cost: £15,000-40,000
• Romania Cost: €4,500-10,000
• Timeline: 3-4 months

  Complex App

  - What: 20+ screens, real-time, AI features, admin panel

• UK Cost: £40,000-100,000+
• Romania Cost: €10,000-30,000
• Timeline: 4-8 months

  Hidden Costs People Forget

  1. App Store fees — €99/yr Apple, €25 once Google

• Server hosting — €20-200/month
• Maintenance — 15-20% of build cost annually
• Marketing — Your app won't promote itself
• Updates — OS changes break things

  2026 Trends Affecting Cost

  - AI integration — ChatGPT-like features add €2,000-5,000

• Cross-platform (Flutter/React Native) — 40% cheaper than native
• No-code/low-code — Good for MVPs, limited for scaling

  Our Recommendation

  Start with a Progressive Web App (PWA) if you're unsure. It's 60% cheaper, works on all devices, and validates your idea before investing in native.

  Need a quote? We provide honest estimates — sometimes we'll tell you NOT to build an app.