The cost to build an Android app can vary widely depending on a number of factors, including the complexity of the app, the features it includes, the experience of the developer, and the location of the developer.

Here are some of the main factors that affect the cost of developing an Android app:

• Complexity of the app: The more complex the app is, the more time and effort it will take to develop, and the higher the cost will be.
• Features: The more features the app includes, the higher the cost will be.
• Experience of the developer: More experienced developers typically charge more than less experienced developers.
• Location of the developer: Developers in developed countries typically charge more than developers in developing countries.

In general, you can expect to pay anywhere from $5,000 to $300,000 or more to develop an Android app. The cost will vary depending on the factors listed above