Apps Like AddStation for iPhone and iPad
Create sound with additive synthesis
Create and manipulate sounds using additive synthesis. Adjust sine wave parameters to shape timbres. Layer multiple partials to build complex tones. Save and export custom sound designs. Import and export audio files for further processing.
AddStation screenshots
Ranked alternatives
Showing 721–740 of 1,000 ranked alternatives.

VOSIS
Life Orange LLC
Synthesizer for image sonification and sound
The app combines audification of greyscale pixel data with image filters for image sonification and sound design. It allows control of pixel scan rate for pitch variation and uses an ADSR envelope for non-linear pitch sequences.









Spinphony
Mark Nilsen
Load photos to create music
Convert images into music by analyzing color patterns as the image spins. Adjust volume, pitch, and tone settings. Create unique songs from personal photos or use for musical inspiration. Export and share generated audio files.





Fragments - For The A4
Marcos Kohler
Program synth sounds and parameters
Control and customize sounds with intelligent sound types like Pad, Drone, and Bass. Randomize or morph synth parameters, access current kits, and manage mixer settings for track levels and effects. Save and recall snapshots for quick sound recall.

Grand Piano AUv3
pablo lopez
Play with high quality samples
Play with full key sampling and polyphonic sound. Use as standalone or plugin in DAWs. Features MIDI input via Bluetooth LE, adjustable ADSR, filters, and effects. Includes high-quality samples and low CPU usage.

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