The digest of interesting materials for the mobile developer # 193 (February 27 - March 5)

The first spring digest and in it are the joys of CallKit, the delights of the new version of Kotlin, the charm of the new features of Google Play, the wonderful work of Doom on the clock, the most beautiful emoji in the pushes and the unmatched bird feeder.

1,500,000 installations in 3 months - Tap Tap Builder development history

I am an indie developer and author of the Tap Tap Builder game. In this short article I will share my experience and tell you how a small game makes its way into the big world.

All the “joys” of CallKit or how we did the caller ID on iOS 10

In June, we went to WWDC 2016, and at one of the sessions, the guys from Apple let it slip that we could finally do a “gorgeous astonishment” - the number identifier for iOS 10. Our joy knew no bounds, but for the time being: how Apple likes , she provided a feature with a number of restrictions.

Meet Kotlin 1.1: javascript, cortina and more

Our goal is to make an expressive statically typed language in which you can effectively write all the components of a modern application. Today's release takes two important steps in this direction.
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