“How much does an app cost” gets asked constantly, and the honest answer is the same shape as the website version of this question: it depends on a short list of specific things, and once you know what they are, you can estimate your own project reasonably well before ever talking to a developer.
The decision that affects cost the most: native vs cross-platform
Cross-platform frameworks, React Native and Flutter being the two serious options today, let you build one codebase that runs on both Android and iOS. This is the right starting point for most business apps, it’s faster to build, cheaper to maintain, and for the vast majority of apps, users can’t tell the difference from native.
Native development, Swift for iOS and Kotlin for Android, means building the app twice, once per platform, in each platform’s own language. It costs more and takes longer because you’re genuinely doing two builds. It’s worth it when an app leans heavily on cutting-edge device features, needs the absolute best possible performance (demanding games, intensive AR, for example), or when a company has the budget and the scale to justify two dedicated platform teams long-term.
For a first app from a small or growing business, cross-platform is almost always the sensible call, and switching to native later, once you know the app has real traction, is a reasonable path if it’s ever genuinely needed.
What actually drives the price
Four things move the number more than anything else, the same shape as the website version of this list:
- Number and complexity of screens. A simple five-screen utility app costs a fraction of an app with twenty screens, multiple user roles, and complex navigation.
- Backend and API work. An app that just displays static content is cheap. An app with user accounts, a live database, real-time updates, or integration with your existing systems costs meaningfully more, because that’s genuine backend engineering, not just screens.
- Third-party integrations. Payment processing, maps, push notifications, social login, in-app chat, each one is additional, real development work, not a checkbox.
- Design depth. A functional, clean interface using standard platform patterns is faster to build than a highly custom, animated, brand-specific interface. Both are valid choices, they just cost differently.
A realistic range
As a rough shape: a focused MVP, cross-platform, five to ten screens, no complex backend, sits at the lower end of app development cost. A fuller app with user accounts, payments, push notifications and a proper backend sits considerably higher. An app with heavy custom functionality, real-time features, or native development on top of that, costs more again, because at that point you’re closer to building full software than an app.
If a quote seems unusually low for what you’ve described, ask specifically what’s included. Cheap app quotes often leave out app store submission, push notifications, or proper testing on real devices, and you’ll pay for each of those separately later.
Timeline is part of the cost, same as with websites
A properly scoped MVP typically takes six to ten weeks. A fuller app with backend integration, payments and multiple user roles usually takes ten to sixteen weeks. Rushed timelines don’t make an app cheaper, they just mean testing and store-compliance checks get compressed, which is exactly where app store rejections come from.
What to ask before you commit to a quote
Ask every developer you’re comparing the same questions: is this native or cross-platform, and why that recommendation for my app specifically? Is this a fixed price or an hourly estimate? Does the quote include App Store and Google Play submission, or is that separate? Who owns the code and the developer accounts once the app is live?
A developer who answers plainly, before you’ve had to ask twice, is usually the one who’ll be straightforward to work with once the build is underway. Getting those answers upfront is what actually protects your budget, far more than chasing the lowest headline number.
App Development
Indian app developers building Android and iOS apps that actually launch