via http://emu-russia.net/en/

ZX Spectrum emulator for Android has been updated. Changes:
- OUYA controller support;
- Fixed issue of saving games occasionally failing;
- Settings are accessible when playing a game;
- Navigation improvements;
- 'Now Playing' now appears before 'Shop' in the Action Bar;
- Price is now displayed on upgrade screen;
- Layout improvements for 10" tablets.
News source: https://play.google.com