Answer: To create an Android app the main technologies used are either Java or Kotlin. So based on the technology you choose and then based on the complexity involved in your app development project, the cost will vary. Also, the overall Android app development cost depends majorly on the hourly rate of an Android developer. The more they charge you for your project, the more will be the cost.

Answer: The whole success of your app development depends on your development team. Hence, it is very important to do thorough research before reaching out to any mobile app development company or hire mobile app developers. Having a look at their overall experience, the work they have done in the past, technologies they work upon, tools used, expertise, and client reviews are a few things that you must check before you go on and finalize a developer for your mobile app development project.

Answer: Yes, you must keep a little budget aside for yearly app maintenance as your mobile app will require yearly maintenance in terms of updates, new OS versions, and many more. Generally, it is advisable to keep at least 10% of your overall app development budget for yearly app maintenance. Also, you must hire the developers that offer app maintenance services as they are the ones who have created the app for you, and they know everything in and out about your app.