AddStation app icon

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.

by Harry Gohs★ 4.542 ratingsMusic$8.99Data updated 2026-09-23

AddStation screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Analog Rack Flanger app icon

    Analog Rack Flanger

    Nembrini Audio S.r.l.

    Apply effects to tracks

    Apply effects to audio tracks using three adjustable knobs. Control modulation rate, depth, and mix. Includes a custom tube preamp for added signal warmth. Insert directly into tracks for real-time processing.

    ★ 4.67 ratingsMusic$2.99Data updated 2026-09-22
  2. PSA1000 Jr app icon

    PSA1000 Jr

    Nembrini Audio S.r.l.

    Add saturation to guitar and synth tones

    Add analog saturation to audio signals using a modeled '90s guitar preamp. Process guitars, pianos, organs, synths, basses, and more. Shape tone with controls for drive, brightness, and output.

    ★ 5.021 ratingsMusic$8.99Data updated 2026-09-22
  1. Music Spectrograph app icon

    Music Spectrograph

    Ronald Nicholson

    Visually reverse engineer sound and music.

    The app provides a real-time visual representation of sound and music, showing pitch and frequency on a MIDI piano roll. Users can slow down or stop audio to analyze sound patterns and their correspondence to musical notes.

    ★ 2.54 ratingsMusic$9.99Data updated 2026-09-19
  2. Stellarvox app icon

    Stellarvox

    Igor Vasiliev

    Design spaces, shape sound, create ambiance

    Create immersive audio environments with hybrid reverb and artificial space design. Adjust geometry, dimensions, and tonal structure of virtual spaces.

    ★ 5.010 ratingsMusic$11.99Data updated 2026-09-06
  3. Delay3000 Vintage Modern app icon

    Delay3000 Vintage Modern

    Nembrini Audio S.r.l.

    Apply delay effects to audio tracks

    Delay processing plugin with 16 stereo multitap patterns and repetition hold function. Includes modulation circuit, ducking, and filter sections. Syncs to DAW and offers delay effects. Adjusts delay time and feedback parameters.

    ★ 5.018 ratingsMusic$7.99Data updated 2026-09-23
  4. TB VoicePitcher app icon

    TB VoicePitcher

    Dirk Breebaart

    Pitch shift vocals and add harmony

    Adjust vocal pitch with a dual pitch shifter and LFO-driven dynamic shifts. Add virtual tracks for doubling effects. Freeze vowels instantly for creative textures. Save and recall settings via snapshot selector. Apply delay for natural harmonizing.

    ★ 4.416 ratingsMusic$7.99Data updated 2026-09-19

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.