Apps Like DR-OM for iPhone and iPad
Virtual synthesizer simulates rare lab device
The app simulates three versions of a hackable virtual synthesizer. Each unit has a unique sound due to component variations and wiring.
DR-OM screenshots
Ranked alternatives
Showing 941–960 of 1,000 ranked alternatives.



TestTone
博 武田
Audio test signal generator for music.
The app generates sine, triangle, sawtooth, and square waves from 20 Hz to 20 kHz. It also produces white noise and pink noise, with manual frequency input and waveform selection.



BeatDrops Beat Maker
RizBit
Create music with loops and samples
Create music and beats using samples and loops. Download or purchase thousands of sounds across six categories: drums, bass, chords, synths, and misc. Edit and arrange tracks. Export and share finished projects.

Easy Violin Tuner
Max Schlee
Listen check fine-tune violin strings
The app offers a simple yet powerful violin tuner. Users can listen to each string's sound and fine-tune them using the chromatic tuner.

11 Tuners
Max Schlee
Tune eleven different instruments easily.
The app offers a chromatic tuner with audio input and microphone support. It includes a tone generator with authentic instrument sounds and automatic repeating for tuning sounds.





Cat Piano – Animal Sounds
FIRST PIXEL SRL
Play
Play using like cats, dogs, cows, and ducks. Tap keys to switch between different noises. Create custom sound combinations and share creations. Features colorful visuals and interactive gameplay.


Synthophone Stylophone clone
Rob Wilmot
Retro synthesizer with modulation options.
The app offers a retro-style synthesizer experience with three waveforms and modulation options. Users can control vibrato, transpose notes, and adjust the amplitude envelope for a personalized sound.





How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.