Android: how to install apk on device, without using android sdk tools

Question

I have built my app into a signed SDK. I would like for beta testers to be able to install this on their devices without having to install and use the android sdk tools (I real

Answer 1

A great, modern alternative is Crashlytics Beta.

Simply send beta testers an e-mail invitation, and by installing the Crashlytics Beta app, everything magically works. Your testers will even get notifications of when you publish a new beta version into the Crashlytics IDE integration.