Name: Gutenberg Book Reader
Price: 2.99 USD
Author: himalaya-soft

Not ready

Runs in an iPhone-sized window with black bars on both sides.

Built with the iOS 26 SDK or older.

Version: 26.5
Last App Store update: May 23, 2026
Checked daily: 2 hours ago

Gutenberg Book Reader

Its iPhone screenshot, from the App Store

Gutenberg Book Reader on the inner screen: runs in an iPhone-sized window with black bars on both sides. It gets 1,127 × 2,007 pixels, drawn to the geometry measured in the simulator.

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How we decide

Release date
Last updated May 23, 2026, before the iOS 27 SDK existed, so it can’t fill the screen.

View on the App Store

Is Gutenberg Book Reader ready for iPhone Duo?

How we know