Speccy is a Sinclair ZX Spectrum home computer emulator. It will run software written for Spectrum 16k, 48k, 128k, +2, +2A, +3, Timex Sinclair, Pentagon, and Skorpion home computers.

Changes:

* Added initial portrait mode orientation (set Video->Orientation in the menu).
* Optimized assembler rendering routines for portrait mode resolutions.
* Fixed crashes on Samsung Galaxy S2.
* The Android SEARCH button will now fast-forward emulation.
* Added on-screen button to quickly toggle virtual keyboard.

https://market.android.com/details?id=com.fms.speccy