Company IEIRISOFTWARE LAB. created these great apps:
Flick'n Call, DTMF Pad, Since, iHotLine, Since Lite, Clean Me!, BattLoad Testing, Wipe Me!, Metrock - metronome, Metrock Keep tempo 120, Pocket Music Alarm, Touch Touch Typing, Tiara Chromatic Tuner, VU Radio, VU Radio - iPad edition, White Recorder, Altitude Limit for TELLO, and others..