World's first Android ZX Spectrum Emulator. Full 48/128k Spectrum emulation. Accurate timing, 100% speed, 50 fps. High quality 48k and AY-8192 sound. Click&play worldofspectrum. Org game browser. Built-in POKE database for thousands of games. Border effects. Z80/. Sna snapshot loading/saving. Tap/. Tzx tape file support. Automatic. Zip decompression.