How Much Does it Cost to Build a Mobile App?

Mobile apps help businesses build stronger customer relationships through personalized user experiences and tighter analytics feedback loops.

With the benefits of having a mobile app, it’s no wonder why so many businesses want to port their services to the devices where their customers spend most of their time. Of course, the app development process requires expertise which comes at a cost.

A Clutch survey found the average minimum app development project cost to be between $5,000 to $10,000. However, this survey points out that these starter projects only cover the discovery phase. The actual application development cost is much higher with a median total of $171,450.

GoodFirms offers a variety of cost ranges depending on the complexity of the app. A basic app ranges between $40,000 to $60,000, a medium complexity app between $61,000 to $69,000, and a feature-rich app between $70,000 to $100,000.

While it would be nice if there were a simple number, the final cost of a mobile app can vary greatly depending on a number of factors. We’ll take a look at the various cost factors that go into building a custom app.

How to calculate mobile app development costs

The cost of developing a mobile app can be calculated directly from the rates charged by your developers. So for a project that takes 500 developer hours at a rate of $50 per hour, the app would cost $25,000.

However, predicting how much time it will take a business to develop an app is easier said than done. It varies widely on the types of features and complexity of your app. There are multiple factors you’ll need to determine how to calculate the cost of developing a mobile app:

1. App developer rates, experience, and expertise
2. iOS vs. Android apps
3. Mobile app development technologies required (including third-party integrations)
4. Mobile app features
5. Additional talent needs

1. App developer rates, experience, and expertise

When it comes to hiring mobile app developers, price and experience usually go hand in hand. If you’re looking to build the next Uber or Whatsapp, your startup may need to find the optimal mix of experience when building a development team:

• Beginner developers. In the $30 per hour range, entry-level developers can help with debugging, app maintenance, code documentation, and simple feature requests provided you are willing to provide some training on the job.
• Intermediate developers. Charging around $60 per hour, intermediate developers have the general expertise needed to complete most app design projects and new feature requests.  ‍
• Senior developers. With average costs ranging in the $120 per hour range, senior developers can lead your app development projects or implement advanced app features, as well as contribute to the app’s scalability.
  

Browse Project Catalog for more mobile app development services.

Typical rates for mobile developers

In addition to experience, rates are also dependent on expertise and the specific technologies in which an app developer is proficient. Developers vary slightly in cost between the target platform and the specific technical skills needed to build the app.

The breakdown below should give you an idea of the rates of mobile developers on Upwork for an idea of a cost estimate:

iOS developer: hourly rate $45-75

Beyond fundamentals like Objective C or Swift, and the Xcode IDE, iOS developers are also skilled in one or more frameworks and APIs like Foundation, UIKit, and Cocoa.  Skills may include familiarity with bug tracking systems like Bugzilla, dependency management tools like CocoaPods, and version control with GitHub—technologies that indicate experience working on project teams.

Android developer: hourly rate $25-85+

Beyond fundamentals like Java, Android SDK, and the Android Studio IDE, Android developers may also be skilled with one or more frameworks like Ionic, Corona, and Material Foundation. Android developers will have familiarity with bug-tracking systems like Jira, dependency management tools like Gradle, and version control with GitHub—technologies typically learned while working on project teams.

React Native developer: hourly rate $25-70

React Native is a JavaScript framework for cross-platform development of mobile applications using web technologies such as JavaScript, HTML, and CSS. React Native developers can help build native-performing, modular UI components that work on both iOS and Android, reducing development time and integrating seamlessly with existing iOS and Android projects.

Xamarin developer: hourly rate $25-50+

Xamarin is a free cross-platform, open-source platform for building mobile apps. Xamarin developers build apps for both iOS and Android using Xamarin, C# programming language, and the .NET framework. If your technology stack relies heavily on the Microsoft ecosystem and .NET technologies, a Xamarin developer can help you bring your app to life.

2. Platform costs

Are you building an app for Apple’s iOS or Google’s Android? There’s no question that you’ll benefit from both markets, but it’s wise to start with the platform that best suits your target audience and expand your customer base after you’ve made a return on your initial investment. To help you make that choice, here’s a brief breakdown of the pros and cons of each platform.‍

Android

Android is an open-source Linux-based operating system developed by Google for mobile devices. Examples of Android devices include Samsung Galaxy, Google Pixel, and the OnePlus.

Android app development ecosystem

• Android SDK
• Java
• Google Play Store submission requirements

Pros of Android app development

• Wider market penetration and reach with a larger overall number of users for every category, especially in emerging markets in developing areas.
• Large open-source community with access to Android mods like the famous CyanogenMod (which has been succeeded by LineageOS) or Paranoid Android.
• Deeper access to Android’s operating system with more freedom to innovate.

Cons of Android app development

• Android users spend less and have lower media engagement diversity on average.
• Android developers must deal with more compatibility issues, multiple versions, and a larger variety of phone architectures and screen sizes, which can translate to higher development costs.

iOS

iOS is an operating system developed by Apple exclusively for its product line of mobile devices including the iPhone, iPad, and Apple Watch.

iOS app development ecosystem

• iOS SDK
• Swift (Objective-C for legacy apps)
• Apple App Store submission requirements

Pros of iOS app development

• iOS users spend more and have higher media engagement diversity on average, including greater participation in M-Commerce (mobile shopping).
• Stricter guidelines and higher quality control tend to translate to a higher quality app with better security.
• Apple’s steady release cycles and tightly controlled device ecosystem ensure most users are running the latest versions of iOS, allowing developers to focus on building for the latest APIs. There are also fewer different phone models and screen sizes for developers to contend with.
  

Cons of iOS app development

• The usual cons of a closed-source development environment exist including less freedom to innovate, less access to the operating system, and more stringent rules and regulations.
• Apple’s frequent updates are a double-edged sword that can add to ongoing maintenance costs.

It is important to note that a capable mobile app developer or team can overcome most of the technical cons of picking one platform over the other. It’s more important that you choose the platform most of your customers prefer to use. The Android versus iOS debate is very much a cultural one, especially in the United States. Market research should be performed to determine which platform best fits your customer demographic.

3. Type of mobile app development technologies

The technology tree you choose as the base for your mobile app development project will ultimately determine who you hire to build the app. As a result, this choice will have a major impact on the overall cost of your app.

Web app

Although not technically a mobile app, a mobile-friendly website uses responsive design to ensure a smooth user experience across a variety of screen sizes from tablets to smartphones. This is by far the cheapest option for most small businesses.

Native app

An app is considered native if it is built with a language native to the operating system of a given platform or device. That means using Swift or Objective-C for iOS, and Java or Kotlin for Android. The primary advantage of native apps is better performance. The major downside is that if you want your app to work across multiple platforms, you’ll need to develop the app exclusively for each operating system. This duplication of effort naturally leads to higher development costs.

Hybrid app

The healthy compromise between performance and programmer productivity (i.e. lower development costs), is the hybrid app, which speeds up development times by allowing you to build your mobile app with the big three basic web technologies: HTML, CSS, and JavaScript, using frameworks like Ionic and Cordova. They are essentially websites embedded in a mobile app shell via a web view (a browser bundled inside a mobile app). This framework provides rudimentary access to the operating system and device features.

Cross-platform app

Cross-platform app development frameworks allow you to build your app in a single language to create a single source of code. Then, different frameworks, such as Xamarin, can be compiled into native code across multiple platforms as needed. While a cross-platform app will not perform as well as if it were developed natively, the advantage of a unified codebase across multiple platforms is worth it for many projects.

Next-gen components-oriented JavaScript frameworks

It’s also worth mentioning that there is a new class of apps using components-oriented JavaScript frameworks (like React Native). These frameworks have near-native performance and the same cross-platform benefits as traditional cross-platform and hybrid apps. While these apps are built in JavaScript, they render native views (no web view required). Near-native performance is possible thanks to the components-oriented nature of these new frameworks and performance optimizations like the virtual DOM.

4. Core mobile app features

The features you choose to include in your app will ultimately determine the complexity of your project and impact your overall cost. Here are some common questions to consider when designing your app.

App login & sign-on

Adding functionality to accommodate user profiles can add 15-20 hours or more to your project depending on the complexity of the user accounts. Here’s a brief breakdown of how many development hours are needed to allow your users to sign on to your app:

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Not all apps require a login, but user profiles come with major benefits:

• Ability to deliver personalized user experiences to your customers.
• Access to high-quality user data provided directly by your customers.
• Enhanced security and authentication options.
  

This is the reason most apps require at least a social login option for their end users.

Tip: For those in need of extra security, SSO (single sign-on) may be worth the investment. It’s an authentication method that uses tokens to enable users to securely access multiple sites and applications with one set of credentials.

In-app features

It’s imperative to determine what your users will be doing within your app. Consider if they’ll be buying items from an e-commerce shop or booking a hotel room or simply connecting on a social media app. Different actions like these can be generalized as features with build times:

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Payment gateways, in-app purchases, and microtransactions need to be seamless and secure for an optimal user experience. Reserve 10-20 hours of development time.

‍Tip: Ratings and user reviews are especially important for online stores. While typically quick to integrate, a custom review component could add 10 hours or more to development time.

App hardware integrations

Along with the digital experience, some apps require hardware integrations. For example, a social media app may use an augmented reality (AR) filter, requiring integration with the camera on the device. Similarly, voice-to-chat functionality within a messenger app will need to interface with the device’s mic.

Here’s a list of build times for common hardware integrations:

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Additional mobile app budget considerations

Beyond features and hardware integrations, here are a few considerations to help estimate your app development costs:

• System integrations. APIs (application programming interfaces) allow your app to participate in the API economy. Whether you’re integrating with private APIs or public third-party APIs, expect an impact on your development costs.
• Infrastructure requirements. Even the most basic features will need back-end considerations like databases, cloud storage, and network security. All of which have a direct impact on the cost of app development.‍
• App maintenance cost. Whether it’s a gaming app, an e-commerce app, or just a simple app, mobile apps are never technically finished. It’s important to factor in maintenance like security updates, regular patches, and bug fixing.
  

5. Additional team members to build a mobile app

Developers aren’t the only talent needed to carry an app through the development process. A typical mobile app development team might look something like this:

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6. Outsourcing mobile app development: agencies vs. freelance developers

The cheapest and quickest option on the market to bring an app to life is to use an app builder site. Sites such Buildfire or Apps Builder have in-house developers. If all you need is a simple layout with minimum functionality, app makers can be very economical, with tiered subscription plans ranging from $10-150 per month.

However, if you want full customizability and a more robust user interface, and are serious about incorporating a mobile app into your business, you’re going to want a developer. The table below provides a small sampling of the estimates of app development companies.

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From our own data-based rates charged by freelancers on Upwork, assuming a 6-month development time for a solid, full-featured v.1.0 app:

These numbers are only estimates and your project costs may vary. In reality, hourly contracts will likely fluctuate by week depending on your project’s needs and your freelancers’ other clients’ needs. How many hours devoted per week can affect the duration of the project, and savings can be gained from leveraging location differences.

Find top app developers today

Ultimately, the type of app, along with the platform and core features, will determine the app development price. It’s important to review each development stage to be the most cost-effective. Consider opting for a minimum viable product (MVP) while working with a set of developers before bringing in more extensive development services.

The flexibility of hiring freelancers gives you the freedom to build your own team and adjust the overall cost for your project, making it a good fit for small businesses on a budget. You also get access to a global talent pool. The key is to make sure your organization is prepared to properly handle the unique challenges that come with managing this enhanced flexibility.

Ready to bring your own mobile app idea to life? Check out freelance mobile app developers on Upwork today.

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this section. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyze and determine the tools or services that would best fit their specific needs and situation.

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