Stria app icon

Apps Like Stria for iPhone and iPad

Interactive sound synthesis with many features.

The app offers multilevel interactive sound synthesis with up to 240 oscillators. It includes spectral pitch grid generators, a MIDI pad with scale grid, and an effects chain with Doppler, Glitch Gen, and Reverb FDN.

by Alessandro Petrolati★ 5.035 ratingsMusic$9.99Data updated 2026-10-12

Stria screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. 76477 Complex Sound Synth app icon

    76477 Complex Sound Synth

    Black Cat Systems

    Powerful sound effects generator and synthesizer app.

    The app generates sound effects using three oscillators, a noise generator, and an ADSR envelope. It supports MIDI input for triggering playback and adjusting settings, and works with Bluetooth audio devices.

    ★ 4.010 ratingsMusic$2.99Data updated 2026-10-29
  2. Nature - Oscillator app icon

    Nature - Oscillator

    Alexander Zolotov

    Convert visual patterns to sound

    Convert visual input from the camera into sound using spectral synthesis. Adjust scanning curve parameters including amplitude, type, and speed. Control the interpretation of image data as sound spectrum.

    ★ 4.519 ratingsMusic$1.99Data updated 2026-09-09
  3. 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
  1. 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
  2. Crystal Synth XT app icon

    Crystal Synth XT

    Green Oak Software

    Create and edit complex soundscapes

    Create and customize soundscapes using a semi-modular synthesizer. Trigger sounds with a 2-octave keypad or MIDI keyboard via Apple's camera adapter. Share presets with the desktop version of . Adjust parameters for evolving audio textures.

    ★ 4.922 ratingsMusic$4.99Data updated 2026-09-08
  3. Guitar Chord Progression Songwriter app icon

    Guitar Chord Progression Songwriter

    Christian Inkster

    Write and learn music in minutes.

    The app provides a tool for users to write and learn music. It offers a fretboard slider for chord positions and inversions, a strumming interface, and the ability to see chord structures.

    ★ 3.921 ratingsMusicFreeData updated 2026-10-02
  4. apeMatrix app icon

    apeMatrix

    Alessandro Petrolati

    Stream audio and control MIDI devices

    Create and manipulate music with automated MIDI and audio controls. Link tools for synchronized playback. Apply AU and IAA effects. Modulate parameters using MIDI, accelerometer, scrub, and LFO. Adjust built-in and external parameters in real time.

    ★ 4.784 ratingsMusic$14.99Data updated 2026-09-14
  5. Audio Spectrum Analyzer app icon

    Audio Spectrum Analyzer

    Black Cat Systems

    Audio frequencies displayed for analysis.

    The app displays audio frequencies up to 20 kHz on an iPad, iPhone, or iPod Touch. Users can adjust frequency span, FFT size, and apply filtering for smoothing.

    ★ 3.953 ratingsUtilities$3.99Data updated 2026-10-16
  6. AltiSpace 2 app icon

    AltiSpace 2

    Igor Vasiliev

    Apply impulse responses to tracks

    Apply convolution reverb using impulse responses from real spaces or hardware. Adjust parameters for decay, pre-delay, and EQ. Blend multiple reverb types. Export processed audio files. Sync with DAWs for mixing and mastering.

    ★ 4.729 ratingsMusic$7.99Data updated 2026-09-23
  7. iOptigan app icon

    iOptigan

    Stefan Stenzel

    Play optical discs and loops

    Play music using optical discs with 57 concentric tracks. Select chord patterns by pressing buttons. Choose from different musical styles like Bossa Nova or Big Band. Control playback speed and volume.

    ★ 4.8114 ratingsMusic$5.99Data updated 2026-11-07
  8. Flux Mini 2 app icon

    Flux Mini 2

    Caelum Audio Ltd

    Modulate filter cutoff and resonance

    Allows users to create and modulate audio effects by shaping a graph to control filter cutoff, resonance, amplitude, and mix. Parameters can be modulated with sliders.

    ★ 4.834 ratingsMusicFreeData updated 2026-09-06
  9. rymdigare app icon

    rymdigare

    erik sigth

    Record, play, and share space-age music

    Explore a collection of ambient soundscapes and instrumental tracks. Adjust playback speed and volume. Save favorite tracks to a personal library. Share music via social media or messaging apps.

    ★ 4.758 ratingsMusic$4.99Data updated 2026-11-06
  10. PixelWave app icon

    PixelWave

    Alexander Zolotov

    Draw, play, and export waveforms.

    The app is an experimental wavetable synthesizer featuring an old-school pixel interface. It allows users to draw waveforms while playing and supports WAV export, MIDI keyboards, Audiobus, and IAA.

    ★ 4.819 ratingsMusic$0.99Data updated 2026-10-23
  11. Notion: Music Notation & Tab app icon

    Notion: Music Notation & Tab

    Fender Digital, LLC

    Compose in notation or tablature

    Create musical compositions using traditional notation or guitar tablature. Edit scores with touch-based interface and advanced tools. Play piano keyboard, fretboard, or drum pad. Use handwriting recognition for input. Export and share compositions.

    ★ 3.170 ratingsMusicFreeData updated 2026-09-08

How we rank alternatives

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