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 501–520 of 1,000 ranked alternatives.

  1. Audio Kit app icon

    Audio Kit

    Sinusoid Pty Ltd

    Audio analysis and signal generation tools.

    The app provides a real time Spectrum Analyser, a Scope to display waveforms, an SPL Meter, and a Signal Generator. Users can view audio spectrums, waveforms, sound pressure levels, and generate sine waves or noise.

    ★ 3.56 ratingsMusic$2.99Data updated 2026-10-01
  2. IHNY-2 - Baby Audio app icon

    IHNY-2 - Baby Audio

    Baby Audio Inc.

    Enhance tracks with parallel compression

    Apply parallel compression to drums and tracks. Adjust threshold, ratio, and attack settings. Access advanced controls in the full version. Integrate with mobile DAWs as an AUv3 plugin. Add punch and presence to mixes.

    ★ 4.815 ratingsMusicFreeData updated 2026-09-06
  3. RRS Ivoks app icon

    RRS Ivoks

    RRS, OOO

    Play 5 minutes of music anytime

    AUv3 is a virtual analog synthesizer with undo/redo, A/B comparison, and 2x/4x/8x upsampling. It includes macro controllers and a scalable GUI. Users can reload the demo version for repeated free play sessions.

    ★ 4.441 ratingsMusicFreeData updated 2026-09-06
  1. Ridgewalk app icon

    Ridgewalk

    Aqeel Aadam

    Explore sound, stretch audio, record instantly

    Create and manipulate audio using granular synthesis techniques. Adjust microloops to modify sound textures and timing. Record and overdub audio into a buffer. Stretch or compress audio in real time. Generate output from independent microloopers.

    ★ 4.821 ratingsMusic$9.99Data updated 2026-09-06
  2. SWAM Trumpet app icon

    SWAM Trumpet

    Audio Modeling Srl

    Play with MIDI devices

    Play virtual with MIDI controllers or keyboards. Adjust articulation, dynamics, and breath effects. Use Room Simulator "Ambiente" for spatial audio. Load and save presets. Export audio in multiple formats.

    ★ 4.623 ratingsMusic$29.99Data updated 2026-10-23
  3. EQ550b app icon

    EQ550b

    RRS, OOO

    Edit audio, apply effects, and reload demo

    Adjust audio frequencies with a parametric equalizer. Add a filter band for precise control. Adjust gain and Q settings. Apply preset EQ profiles. Save and recall settings. Export adjustments for use in audio projects.

    ★ 4.814 ratingsMusicFreeData updated 2026-09-24
  4. PolyIvoks Filter app icon

    PolyIvoks Filter

    RRS, OOO

    Audio, shape sound, create music

    Apply audio filters to modify sound characteristics. Adjust parameters for tone shaping and resonance. Load and save presets. Access a demo version with limited playtime. Purchase full version for unlimited use.

    ★ 4.721 ratingsMusicFreeData updated 2026-09-24
  5. mKer app icon

    mKer

    Axart Labs OU

    Process MIDI and control effects

    MIDI step sequencer with 8 outputs. Send MIDI signals to multiple destinations. Configure step patterns, velocities, and note lengths. Sync with host tempo. Control via touch or MIDI input.

    ★ 4.521 ratingsMusic$7.99Data updated 2026-09-06
  6. EQ-A app icon

    EQ-A

    RRS, OOO

    Adjust audio frequency and apply effects

    Adjust audio frequency response with a wide range of tonal adjustments. Apply classic British settings. Customize sound through flexible equalization controls. Access demo version with limited free play time.

    ★ 4.822 ratingsMusicFreeData updated 2026-09-21
  7. F-16 Filter app icon

    F-16 Filter

    Blamsoft, Inc.

    Apply filters and adjust frequency response

    Adjust audio signals with sixteen modes and resonance controls. Modify frequency response visually. Apply saturation for analog-style clipping. Blend wet and dry signals. Use a 4 pole lowpass mode for classic Moog ladder sound.

    ★ 5.018 ratingsMusicFreeData updated 2026-09-10
  8. TB Equalizer Pro app icon

    TB Equalizer Pro

    Dirk Breebaart

    Equalize audio with precision and control

    Adjust audio frequencies with 600+ filter types including shelving, peaking, and adaptive filters. Apply dynamic equalization for precise sound shaping. Customize settings for different audio tasks and export adjusted audio files.

    ★ 4.718 ratingsMusic$12.99Data updated 2026-10-26
  9. Battlestation Groovebox app icon

    Battlestation Groovebox

    Bram Bos

    Create beats in one minute

    Create and customize beats with an analog drum machine and three synths. Adjust mixer settings and apply effects in real time. Use generative sequencers to build rhythms. Export tracks and share directly.

    ★ 4.741 ratingsMusic$7.99Data updated 2026-10-20
  10. WoodSynth app icon

    WoodSynth

    Woodman's Immaculate Maple Syrup Studio

    Layer synthesize and layer assign

    Create and layer sounds using up to four independent synthesizers. Each layer includes three VCOs, a sample or wavetable source, and recording capabilities. Set up to 16 voices per layer.

    ★ 4.027 ratingsMusic$15.99Data updated 2026-10-11

How we rank alternatives

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