iSyn Tron is a paid groovebox for creating and performing electronic music on iPhone or iPad. It combines two synthesizers with an eight-track drum machine, step sequencers, effects, and an X/Y control pad. Projects can contain patterns and recorded drum sounds, while the app can export audio as WAV and notes as MIDI. It also works as an AUv3 instrument in compatible music hosts and accepts USB or Bluetooth MIDI input. The developer says it runs offline without an account, ads, or tracking.

iSyn Tron: Synth & Beat Maker
Build synth parts and drum patterns in an offline groovebox for iPhone and iPad.
Overview
A closer look at iSyn Tron: Synth & Beat Maker.
A closer look
App screenshots
Choose with confidence
The useful details.
What it does
- Shape two synthesizers with filters, envelopes, LFOs, and arpeggiators
- Sequence eight drum tracks and organize patterns into projects
- Use delay, chorus, flanger, or phaser effects
- Connect USB or Bluetooth MIDI controllers
- Export recordings as WAV and note data as MIDI
A good fit for
- Electronic musicians building patterns on iPhone or iPad
- Performers using AUv3 instruments or external MIDI controllers
Worth knowing
- The app has a $4.99 US download price.
- The developer describes it as an offline iOS instrument, not a desktop application.
Frequently asked questions
Answers based on the app’s official listing and reviewed information.
What is iSyn Tron: Synth & Beat Maker used for?
Build synth parts and drum patterns in an offline groovebox for iPhone and iPad.
What can you do with iSyn Tron: Synth & Beat Maker?
Shape two synthesizers with filters, envelopes, LFOs, and arpeggiators Sequence eight drum tracks and organize patterns into projects Use delay, chorus, flanger, or phaser effects Connect USB or Bluetooth MIDI controllers
Who is iSyn Tron: Synth & Beat Maker designed for?
Electronic musicians building patterns on iPhone or iPad Performers using AUv3 instruments or external MIDI controllers
What should you know before downloading iSyn Tron: Synth & Beat Maker?
The app has a $4.99 US download price. The developer describes it as an offline iOS instrument, not a desktop application.
What does iSyn Tron: Synth & Beat Maker cost?
4.99 USD to download. The US App Store lists a $4.99 download price. The developer says the app works offline and does not describe additional in-app purchases.
Which platforms support iSyn Tron: Synth & Beat Maker?
Greatooly's reviewed app information lists iOS.
Researched from official sources; this is not a hands-on review. Last checked 2026-11-10.
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