Apps Like Troublemaker for iPhone and iPad
Create and play acid tracks
Create basslines using a virtual TB-303 synthesizer. Adjust waveform shapes, filter settings, and envelope parameters. Save and export audio files. Import and manipulate MIDI files. Sync with DAWs for music production.
Troublemaker screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


ShockWave - Synth Module
Kai Aras
Generate PD Oscillators and synthesize sounds
Allows users to create and manipulate monophonic sounds using phase distortion synthesis. It features two PD oscillators with waveform shaping options. Users can sequence with 8-step sequencers, sample and hold, and control modulation parameters.

Mela – AUv3: Synth, FX, MIDI
Nikolozi Meladze
Build custom synths and audio effects
Create custom polyphonic synthesizers and audio effects using modular components. Arrange modules on lanes to process audio signals. Build complex processors. Run as a standalone or AUv3 plug-in in DAWs like Logic Pro and Cubasis.


MelodyBud Generative Sequencer
Cem Olcay
Sequence and randomize MIDI notes
Create and edit MIDI sequences with sequencing. Randomize notes, velocity, octave, and gate length. Add ratchets and glide effects. Set individual randomization values for steps using parameter-locking. Adjust and refine sequences step by step.



Audio Evolution Mobile Studio
Davy Wentzler
Record and MIDI tracks
Record and MIDI tracks for music production. Edit vocals for pitch and timing. Use virtual instruments and effects. Create drum patterns with custom samples. Mix and automate tracks with unlimited undo/redo.

Model 15 Modular Synthesizer
Moog Music Inc.
Create and explore synth sounds
Create and manipulate sounds with precise control over oscillators, filters, and effects. Connect and route modules to build custom setups. Save and load presets. Export audio files and share directly.


Mini Piano Lite
Umito
Play with 88 keys and zoom
Play with a full 88-key keyboard. Adjust key size for easier touch. Choose from a sampled or 128 MIDI instruments. Zoom in and out for better control. Includes a single banner ad. Optimized for iPad use.

StepPolyArp
Laurent Colson
Generate melodic patterns from MIDI input
Create and save unlimited presets with 16 patterns each. Adjust polyphonic and polyrhythmic sequences. Sync presets to iCloud. Use as a standalone or AUv3 MIDI effect. Generate melodic patterns from played notes or chords.

Radio Unit
Jaroslaw Jacek
Stream music and apply audio effects
Stream music with real-time audio processing using AUv3 plugins. Add songs to a playlist. Navigate a clean interface. Integrate with AUv3-compatible hosts for enhanced sound.





bismark bs-16i
bismark LLC
Sample tagline
Load SoundFont and DLS libraries for access to a wide range of instruments. Support General MIDI setup. Use Hi-Res Engine for clean, low-noise audio. Integrate as a plug-in instrument in DAWs. Perform audio processing with floating-point precision.

Synthesizer
Stefan Welebny
Groovy synth based on sound synthesis.
The app transforms an iPhone or iPad into a synthesizer using additive, subtractive, and FM sound synthesis. It supports external MIDI input for notes, modulation wheel, and pitch bend, and includes screen recording for sharing sounds.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.