Thesys app icon

Apps Like Thesys for iPhone and iPad

Create and edit MIDI sequences

Create and edit MIDI sequences with step sequencing. Control tempo, patterns, and effects. Transpose, manipulate, and mutate patterns. Trigger performance options via MIDI keyboard. Export and share MIDI files.

by Sugar Bytes GmbH★ 4.785 ratingsMusicFreeData updated 2026-09-08

Thesys screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. iDousyn app icon

    iDousyn

    Jorge Lozada

    Premium sampler synthesizer for music production

    The app transforms an iPhone and iPad into a premium sampler and synthesizer for music production. It offers a dual-layer rompler engine and a touch-optimized workflow for creating studio-quality music anywhere.

    ★ 4.2159 ratingsMusic$4.99Data updated 2026-09-17
  2. Vatanator Pro app icon

    Vatanator Pro

    BACKPULLVER SOFTWARE LTD OOD

    Sequence tracks and compose music

    Create and edit music with a multi-track sequencer. Record and adjust patterns in real-time with quantization and undo options. Use an integrated drum sampler with individual effects and XY pads. Load external AUv3 instruments and effects.

    ★ 3.710 ratingsMusic$24.99Data updated 2026-09-14
  3. OCTACHRON MIDI Drum Sequencer app icon

    OCTACHRON MIDI Drum Sequencer

    Markus Teufel

    Sequence beats and melodies

    Create and edit sequences with up to 16 tracks. Add modulation and control parameters. Use as standalone or AUv3 plugin in DAWs like AUM, Logic Pro, and Cubasis. Record and playback patterns. Adjust tempo and timing. Export files.

    ★ 4.6105 ratingsMusic$9.99Data updated 2026-09-17
  1. Hilda Synthesizer app icon

    Hilda Synthesizer

    Bram Bos

    Create and shape sound with precision

    Create and manipulate sound using a complex oscillator with wave folding and lowpass gating. Adjust audio-rate modulations and apply a 12-mode filter. Control traditional VCA circuits and model analog or digital sounds. No patch cables required.

    ★ 4.957 ratingsMusic$12.99Data updated 2026-09-06
  2. SeekBeats Drum Machine Synth app icon

    SeekBeats Drum Machine Synth

    Rodrigo Yanez

    Synthesized electronic drum loops that sound alive.

    The app creates synthesized electronic drum loops with eight voices and a step sequencer. It offers a randomizer for instant sound mutation and snapshots for sound exploration.

    ★ 4.678 ratingsMusic$5.99Data updated 2026-10-18
  3. Cyclop for iPad app icon

    Cyclop for iPad

    Sugar Bytes GmbH

    Generate monstrous bass sounds

    Create bass-heavy sounds with a monophonic synthesizer. Adjust frequency ranges and apply mid/side processing for stereo imaging. Control low-end thickness and shape sub-bass tones. Export audio files and integrate with digital audio workstations.

    ★ 4.785 ratingsMusicFreeData updated 2026-09-09
  4. Note Trainer Pro app icon

    Note Trainer Pro

    thoor software AB

    Read notes, learn chords, progress swiftly

    Practice musical and chord recognition with customizable exercises. Select difficulty levels from beginner to advanced. Track progress and receive recommendations for targeted skill development. Sync with Apple Health to monitor practice sessions.

    ★ 4.8918 ratingsMusic$3.99Data updated 2026-10-12
  5. Samplebot app icon

    Samplebot

    A Tasty Pixel

    Record samples, import clips, loop tracks

    Record audio samples or import clips from Music library, iCloud Drive, Dropbox, or other services. Play samples on colorful, interactive pads.

    ★ 4.456 ratingsMusic$3.99Data updated 2026-11-04
  6. GridNotes app icon

    GridNotes

    Jason Pepas

    Play piano with grid keys and MIDI

    Play piano using a grid-based key layout. Select MIDI voices and adjust scales. Enable sticky keys for practice. Adjust note duration and velocity. Save and load custom configurations.

    ★ 5.04 ratingsMusicFreeData updated 2026-09-06
  7. Autochords app icon

    Autochords

    Astrocode Pty Ltd

    Play chords, explore styles, create music

    Generate chord progressions based on selected moods for guitar, piano, and ukulele. Explore alternative progressions for song sections like bridges or solos. Listen to examples or play along. Save and share created progressions.

    ★ 4.74,056 ratingsMusicFreeData updated 2026-09-08
  8. SNESynth: Chiptune Power! app icon

    SNESynth: Chiptune Power!

    AudioKit Pro, LLC

    Create music with real synths

    Create and manipulate music using real synthesis and 2,500+ samples from actual video game chips. Adjust waveform parameters, apply filters, and layer sounds. Export tracks and share directly.

    ★ 4.868 ratingsMusic$2.99Data updated 2026-09-06
  9. Mini Piano Pro app icon

    Mini Piano Pro

    Umito

    Play with 88 responsive keys

    Play using a full 88-key keyboard. Adjust key size for better visibility. Choose from a sampled or 128 MIDI instruments. Zoom in and out for precise control. No subscription required. Optimized for iPhone and iPad.

    ★ 4.836 ratingsMusic$1.99Data updated 2026-11-07
  10. Jeux d'orgues Mini app icon

    Jeux d'orgues Mini

    Markus Sigg

    Play organ samples with MIDI keyboard

    Play musical notes using a MIDI keyboard and pedal connected to iOS or macOS. Access a subset of the 2 pipe organ samples by Joseph Basquin. Adjust settings via the Napo documentation and user manual.

    ★ 4.741 ratingsMusicFreeData updated 2026-09-08
  11. Dawnbeat app icon

    Dawnbeat

    Luis Rivas

    Create beats with touch and swipe

    Create and record musical patterns by tapping and swiping multi-touch pads. Record continuously without setting a tempo. Drag and adjust pads for customization. Play and refine patterns without stopping. Sync with audio units and standalone devices.

    ★ 4.295 ratingsMusicFreeData updated 2026-09-06
  12. EG Nodes app icon

    EG Nodes

    andrea angelini

    Sequence and play audio projects

    Create and play musical projects using clip-based sequencing. Use built-in to generate notes, chords, arpeggios, and rhythms. Connect external instruments or MIDI hardware. Apply effects and arrange audio elements for performance or production.

    ★ 4.983 ratingsMusic$14.99Data updated 2026-09-06
  13. Pure Acid app icon

    Pure Acid

    Dmitrij Pavlov

    Create basslines and drum patterns

    Create and customize basslines with a synthesizer and drum machine. Adjust waveform shapes, filter settings, and envelope parameters. Sequence rhythms with step editors and pattern loops. Export audio files and share directly.

    ★ 4.9169 ratingsMusic$7.99Data updated 2026-11-01
  14. Navichord • chord sequencer app icon

    Navichord • chord sequencer

    Denis Kutuzov

    Write chords, loop progressions, trigger chords

    Create progressions and loop them in sync with other apps. Trigger chords via MIDI footswitch. Explore music theory and harmonies. Save and share progressions. Sync with Apple Health.

    ★ 4.7587 ratingsMusic$7.99Data updated 2026-09-09
  15. The Oscillator app icon

    The Oscillator

    Kymatica AB

    Generate tones with oscillators and noise

    Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.

    ★ 4.358 ratingsMusicFreeData updated 2026-09-08

How we rank alternatives

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