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

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Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. 808 Overdrive Pro app icon

    808 Overdrive Pro

    Nembrini Audio S.r.l.

    Effects for guitar

    Adjust sound with Drive, Tone, and Level controls. Modify audio signals using a classic pedal model. Apply effects to guitar or audio inputs. Save and recall preset configurations. Export processed audio files.

    ★ 5.031 ratingsMusicFreeData updated 2026-10-10
  2. Weeping Wall app icon

    Weeping Wall

    Aqeel Aadam

    Record sounds, loop, and replace automatically

    Record and manipulate audio loops with up to five independent microloopers. Automatically capture sounds based on input detection. Replace older sounds with new ones for evolving audio layers. Adjust loop size, pitch, and reverse settings.

    ★ 5.033 ratingsMusic$8.99Data updated 2026-09-06
  1. GSDSP MagicDelay app icon

    GSDSP MagicDelay

    Gustav Scholda

    Adjust delays with a single curve

    Create and manipulate delay effects using a single curve for spectral control. Adjust delay patterns with BPM grids or freeform motion. Modulate and reshape delay shapes in real time for dynamic rhythmic effects.

    ★ 4.714 ratingsMusic$29.99Data updated 2026-09-06
  2. 8180 Monster Tube app icon

    8180 Monster Tube

    Nembrini Audio S.r.l.

    Play guitar with high gain tones

    Amp plugin for guitarists. Adjust gain, EQ, and master volume. Simulate pre-amp and power-amp valves. Select between two channels. Save and recall presets. Connect to DAW for recording.

    ★ 4.913 ratingsMusic$9.99Data updated 2026-09-25
  3. BLEASS Vox app icon

    BLEASS Vox

    BLEASS

    Shape vocals with precision

    Manipulate vocal pitch and transpose notes. Adjust formant characteristics for unique effects. Apply real-time vocal processing and shaping. Export modified vocals in various formats. Sync with DAWs for seamless integration.

    ★ 4.921 ratingsMusic$4.99Data updated 2026-11-06
  4. Klankwelle app icon

    Klankwelle

    Greg Okopal

    Create and control synthesizers

    Create and control up to 8 synthesizers simultaneously using a built-in keyboard or step sequencer. Connect external MIDI devices for input. Adjust sounds with a dynamic compressor and 10-band graphic equalizer.

    ★ 4.737 ratingsMusicFreeData updated 2026-09-13
  5. Tone Generator! app icon

    Tone Generator!

    Peter Deelstra

    Generate tones, adjust frequencies, play multiple sounds

    Generate tones between 20 Hz and 15000 Hz with 0.1 Hz precision. Adjust frequencies and volumes in real time. Play up to 12 tones simultaneously with independent volume control. Supports sine, square, and triangle waveforms.

    ★ 4.723 ratingsUtilities$0.99Data updated 2026-09-08
  6. ANALOGySTR app icon

    ANALOGySTR

    Rob Jackson

    Play retro strings with MIDI

    Create and manipulate string-based sounds using a virtual analog synthesizer. Adjust oscillator waveforms, filter settings, and envelope parameters. Connect to MIDI devices for playback.

    ★ 5.04 ratingsMusic$2.99Data updated 2026-09-06

How we rank alternatives

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