Developer: Codeheap

Retro Cassette HD creates a vintage cassette player on your iPad. With this app, you can record, file and play back audio. When your device is connected to iTunes, the recorded audio is available...

Vacuum tube clock shows the time in Nixie tubes.

Retro Cassette creates a vintage cassette player on your iPhone, iPod, or iPad. With this app, you can record, file and play back audio. When your device is connected to iTunes, the recorded...

Are you learning Binary, or do you want to unleash your inner geek? BCD Binary clock may help. This clock displays the current time in BCD, and allows you to configure the colors for binary on...

iCompass is a nice looking compass for your iPod/iPhone.

Know where you are going. A good looking compass for your iPad.

Fret Calc provides the measurement between frets for stringed instruments. Given the scale length and the number of frets, fret calc will list the distance from fret to fret, as well as the...