App Development Cost: 7 Factors That Decide the Price
Key takeaways
- App development cost is driven most by the number of features and screens, so separating must-have features from those that can wait is the most effective way to control it.
- Native Android and iOS apps are built separately and cost more, cross-platform apps share one codebase, and web apps are usually the most economical.
- Backend, admin panel, integrations and security features often take a large share of the work even though users never see them.
- Beyond the developer there are Google Play and Apple Developer accounts, servers and third-party services that are usually billed by usage.
- Vendor quotes can only be compared when they all price the same scope, including testing, app store submission and maintenance.
- At PopOut, Android, iOS and web apps start from Rp10,000,000 per project; a Google Play account costs US$25 one-off and Apple Developer US$99 a year.
In this article 12 sections
App development cost can vary enormously from one project to another, even when both are simply called an app. The difference is not just the developer's rate but what is actually being built: how many features, for which platforms and which systems it has to connect to. Here are the seven factors that matter most, so you can read and compare vendor quotes with a sharper eye.
1. Number of features and screens
This is the biggest factor. Every screen has to be designed, built and tested, and every feature adds logic behind it. A catalogue app with a few screens costs far less than an app with user accounts, a shopping cart, payments and order history. The most effective way to control cost is to separate the must-have features for the first release from those that can wait.
2. Platforms: Android, iOS, web or all of them
A native app is built separately for each platform, in Kotlin for Android and Swift for iOS, so it costs much more when you need both. A cross-platform app built with Flutter or React Native shares one codebase across Android and iOS. A web app runs in the browser without installation and is usually the most economical, but it has more limited access to device features. If you are unsure, read do you really need a mobile app.
3. Backend and admin panel
An app that stores user data, transactions or content needs a server, a database and an API. It almost always needs an admin panel too, so your team can manage the app's content without a developer. Users never see this part, but it often takes a large share of the work.
4. Integrations with other systems
Payment gateways, maps, notifications, WhatsApp, ERP or accounting software each add work. Integrating a service with complete API documentation is relatively quick, while integrating an older system without an API can become the most expensive part of the project.
5. UI/UX design
A design based on standard components is quicker to build than a fully custom interface with bespoke animation. A clickable prototype adds cost up front but saves money later, because changes at the design stage are far cheaper than changes after the code is written.
6. Security and data protection
Two-factor authentication, role-based access, audit trails and data encryption add work, but they are essential for apps that store personal, health or financial data. In Indonesia, the handling of personal data is also governed by the Personal Data Protection Law.
7. Maintenance after launch
An app is not finished at launch. Android and iOS release new versions every year, libraries need updating and servers need monitoring. Budget for regular maintenance from the start, not just for the build.
Costs beyond the developer
| Item | Cost |
|---|---|
| Google Play Console account | US$25, one-off |
| Apple Developer Program | US$99 a year |
| Server or cloud services | from about Rp100,000 a month, rising with users and data |
| Domain for the backend and admin panel | about Rp150,000–400,000 a year |
| SMS or WhatsApp OTP, email, maps, payment gateways | per use or per transaction |
Server and domain costs are Indonesian market ranges as of October 2026. Developer accounts should be registered in your company's name, not the vendor's.
App development prices at PopOut
These are starting prices for a standard scope. Your final quotation is calculated from your feature list.
| Service | Starting from | Unit |
|---|---|---|
| Android, iOS and web apps | Rp10,000,000 | per project |
| Progressive web app (PWA) | Rp10,000,000 | per project |
| UI/UX design and prototyping | Rp5,000,000 | per project |
| API integration and automation | Rp5,000,000 | per project |
| AI chatbot | Rp5,000,000 | per project |
| Software, SaaS and MVPs | Rp30,000,000 | per project |
| IT outsourcing and staff augmentation | Rp12,000,000 | per person per month |
Example app budgets
- A simple web app or PWA. A catalogue, booking or form with an admin panel. Development from Rp10,000,000, plus a server at about Rp1.2–6 million a year. No app store fees, because it runs in the browser.
- A cross-platform Android and iOS app. User accounts, notifications and transaction history. Development from Rp10,000,000, rising with the number of features and screens, UI/UX design from Rp5,000,000, plus a Google Play account at US$25 one-off, Apple Developer at US$99 a year, and a server.
- An MVP for a startup or SaaS product. Development from Rp30,000,000 for a first version ready for user testing. For ongoing development afterwards, outsourced developers start from Rp12,000,000 per person per month.
These figures are starting points. Apps with many features, integrations with legacy systems or high security requirements can need several times the budget.
How to get an accurate estimate
Quotes from different vendors can only be compared when they all price the same scope. Prepare a brief that covers:
- The goal of the app and who will use it.
- A feature list, split into must-have and can-wait.
- The platforms you need.
- The systems it must connect to, with their documentation.
- Your deadline and a rough budget, if you have one.
When comparing quotes, check whether they include design, backend, admin panel, testing, app store submission and maintenance. A much cheaper quote often leaves part of that list out.
Choosing an app development vendor
Look at a portfolio of apps that are actually in use, not just their designs. Ask whose name the developer accounts are registered in, who holds the source code, how communication works during the project and what maintenance includes.
If you would like our team to build it, see our app development services.
Related service
Android, iOS & Web App Development Services
Android, iOS and web app development in Jakarta from Rp10 million: UI/UX design, backend, Play Store and App Store release. Built for Meiji and Vinoti.
