App development cost ranges from $1,200 to $200,000+ depending on complexity, platform, and team. This guide covers realistic 2026 pricing, the 7 factors that drive cost, what AI actually saves you, and the hidden fees no one puts in the first quote.
1. App development pricing by complexity
| App type | Build cost | Timeline | Maintenance/yr |
|---|---|---|---|
| Simple (4-5 screens, no backend) | $1,200 - $3,200 | 3-6 weeks | $200 - $600 |
| Mid-complexity (custom UX, API, payments) | $6,000 - $16,000 | 2-4 months | $1,000 - $2,400 |
| Complex (real-time, cross-platform, AI) | $20,000 - $80,000 | 4-8 months | $3,200 - $8,000 |
| Social platform (feed, chat, 100K+ users) | $32,000 - $120,000 | 6-12 months | $4,800 - $16,000 |
| SaaS / B2B platform | $40,000 - $200,000+ | 6-18 months | $6,000 - $40,000 |
Senior team in Vietnam, iOS + Android via cross-platform. App store fees and hosting are separate.
2. Pricing by app category
| App category | Typical cost |
|---|---|
| Basic utility (clock, directory, catalogue) | $600 - $1,600 |
| E-commerce / shopping | $2,000 - $12,000 |
| On-demand / delivery / booking | $3,200 - $12,000 |
| Social / community platform | $5,000 - $24,000 |
| IoT / device-connected app | $5,000 - $16,000+ |
3. 7 factors that determine your app cost
4. Ongoing costs after launch
Launch is not the end of spending. Annual maintenance typically runs 15-20% of your build cost, covering hosting, OS version updates, dependency upgrades, bug fixes and store compliance.
Many quotes deliberately omit this section to make the initial number look smaller, so ask about maintenance costs before signing.
5. Fixed price vs. hourly: which to choose?
Fixed price is right when scope is clearly defined and you need a firm budget before committing.
Hourly is right when requirements will evolve during the build, or for long-term maintenance after launch.
Neither is universally better. Match the contract type to the project phase.
6. Why no app can be cheap, fast, and good at the same time
Every team can only optimise two of three: good, fast, cheap. Good + fast means expensive. Fast + cheap means quality suffers. Good + cheap takes time.
If a quote promises all three, ask what they are trading off, because it is almost always quality or deadline that slips without warning.
7. Does AI make apps cheaper? The honest answer.
Yes, but not in the way agencies are selling it. Controlled studies (GitHub Copilot, 95 professional developers) show AI completes repetitive tasks 55% faster: boilerplate, test cases, CRUD endpoints. A senior team using Claude Code and Cursor correctly can deliver 25-40% faster on suitable tasks. Real cost savings are 15-25%, not the 50-70% some agencies advertise.
The risk is full AI-generated apps with no senior review. Analysis of 470 pull requests shows AI-generated code has 1.7× more serious bugs than human-written code (CodeRabbit, Dec 2025). 10% of apps built with popular vibe-coding tools had critical security vulnerabilities exposing user data (Lovable audit, 2026).
AI handles boilerplate, test generation, and UI components well. It does not handle system architecture, security decisions, or edge cases in production. If a quote offers to vibe-code the entire app at an unusually low price for an app handling payments or user data, ask who will review the architecture and security before launch.
8. 5 ways to cut costs without cutting quality
Conclusion
App development costs in 2026 range from $1,200 to $200,000+, and the right number depends on complexity, category, and the team you choose. AI is making the MVP phase faster and cheaper, but architecture, security, and production reliability still require experienced engineers who own the outcome.
If you want an honest estimate for your idea, send me the details and I will scope the complexity and give you a real number, not a number designed to get you to sign.