Best JP alternatives: apps like JP-SQUARE - synthesizer

10+ similar apps compared and reviewed

4.6 avg rating

10 free apps

Updated October 2026

Kouki Yoshimoto

JP is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to JP

Derson DSynth Mobile by DERSON PRODUCTIONS, LLC

Sound design synth

Editor's Choice

🎵 Music

0.0(0 ratings)

Free

Aureline by Hideki Konishi

Strong Contender

🎵 Music

4.7(7 ratings)

Free

This app is an 8-voice polyphonic synthesizer that combines the feel of classic analog synths with the unique character of waveform memory sound sources. It offers a wide range of sound creation capabilities, from warm pads and powerful basses to digital game sounds and sound effects.

PocketChop by Fabio Antonucci

Pocket sampler & loop maker

Worth Considering

🎵 Music

0.0(0 ratings)

Free

More apps like JP

LuSID Synthesizer

Synthwave SID-inspired synth

Free

Create synthwave music with a powerful, intuitive synthesizer. Features a multi-voice engine, versatile filter, built-in sequencer, and a range of effects. Record and share your creations easily.

Eight-voice polyphony with unisonAudio-rate filter envelopeBuilt-in 4-64 step sequencer

Synth Box: Music Synthesizer

MIDI Keyboard, Sounds & FX

Free

Transform your device into a versatile synthesizer with a touch-sensitive keyboard, morphing oscillators, and a resonant low-pass filter. Explore 100 presets, add real-time effects, and record your performances. Connect MIDI controllers for expanded creative possibilities.

Slide-to-play keyboard with pitch/mod wheelsDual morphing wavetable oscillatorsMoog-style low-pass filter

FM synthesizer & AUv3 plugin

Free

This app is an FM synthesizer featuring a vast library of classic voices. It allows users to explore, learn, build, and blend sounds using an intuitive interface and an AUv3 plugin for DAWs. It offers a comprehensive synthesis engine and various playback options.

36,118 classic DX7 voices includedAUv3 plugin for DAWsPatch Builder to learn FM synthesis

EduSynth - Educational Synth

Play. Tweak. Understand.

Free

Explore the world of subtractive synthesis with an interactive educational tool. Learn about oscillators, filters, and envelopes through hands-on experimentation and guided lessons. Connect MIDI controllers or use your keyboard to play and create sounds.

Interactive subtractive synthesis engineThree oscillators with multiple waveformsClassic Moog-style ladder filter

Mochizuki - AUv3 Synth

4-Oscillator Synthesizer

Free

This is a subtractive synthesizer application featuring four oscillators. It offers a platform for creating and manipulating sounds. More detailed information is available on the product website.

Subtractive synthesisFour oscillatorsAUv3 plugin support

🎵 Music

(11)

free with in-app purchases

Compare with JP

Tonic Synths

Play + Sculpt + Export Audio

Free

This app offers a portable music studio with 14 unique synthesizers for creating and sculpting audio. Users can draw sounds, program melodies, and apply effects like reverb and compression. Recordings can be exported as WAV files for use in other projects.

14 unique synthesizersXY pad sound sculpting8-step melody programming

Polyphonic Sketchpad Synth

Free

This app digitally recreates a classic polyphonic synthesizer, offering authentic sound design and songwriting inspiration. It features a 300-note sequencer, multiple oscillators per voice, and performance controls like a joystick and expression pedal inputs.

Authentic 5-voice polyphony3 oscillators per voice with 8 waveformsComponent-level circuit modeling