B4i – The simplest way to develop real-world, native iOS apps!!

B4i allows you to easily develop native iOS apps.
B4iB4i follows the same concepts as B4A, allowing you to reuse most of the code and build apps for both Android and iOS.
This is the only development tool that allows you to develop native iOS apps without a local Mac computer.


  • Apple developer account (costs $99 per year).
  • An iOS device running iOS 7+.

The compilation process requires a Mac computer. You can either use a local Mac computer or use our Hosted Mac Builder service (currently costs $26 per year).

Hosted Mac Builder

The builder service allows you to develop iOS applications without a local Mac computer.
All of the development steps can be done with the builder service except of the final step which is uploading the application to Apple App Store.
This step requires a Mac or a service such as MacInCloud.
Note that the builder is currently limited to projects of up to 15mb.

If you are less experienced with Mac OS then it is recommended to start with the hosted builder even if you have access to a local Mac computer.

Frequently asked questions:

Q: Is there a trial version?

A: Currently no. However we offer 30 days of full money back guarantee (including the Mac builder service).

Q: Can I reuse my B4A code?

A: A large portion of the code can be reused. See this thread for more information.

Q: Can I use a local Mac if I purchase the hosted builder option?

A: Yes.

Q: Are there any apps created with B4i in the App Store?

A: Yes, there are already several apps. For example: B4i – Coordinates Calculator

Q: Does B4i compiles 64 bit apps?

A: Yes. When you compile your app in Release mode the compiled app includes binaries for both 32 bit and 64 bit architectures as required by Apple