WBTRK

WBTRK

Portable Music Studio

6 ratings
5 reviews
#174 in paid Music
🎵 Music
$9.99 $8.99

Lowest price: $2.99 3 months ago (-201%)


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Price history


Details

  • Released
  • Updated
  • June 23, 2026
  • October 2, 2026
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iphone
ipad
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About

Create music with a sample-accurate audio engine and a unique speech synthesizer. Build songs from patterns, arrange them into chains, and utilize a variety of sound engines and effects. Offers MIDI support and export options.

✓Sample-accurate audio engine
✓Speech synthesizer (TALK and SING modes)
✓15 diverse sound engines
✓28 per-note effects
✓MIDI in/out and clock support
✓AUv3 hosting
✓Song rendering to WAV
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What's New in WBTRK

3.1.1

October 2, 2026

Granular instruments are less resource hungry.

Charts

Top Paid

📉 174-20

Music

This app dropped -20 positions in Music chart.

Last updated on October 15, 2026.

User reviews

Best Tracker on iOS, can confirm

THIS is the iOS tracker that finally takes advantage of the whole music app ecosystem. FINALLY you can use your AUV3 instruments and effects in a tracker. That isn’t the only thing that sets it apart from other trackers. It has a true touch menu focus, where you can interact with directly with the screen elements, and not just to a means to move a cursor around, like on the M8. The app really highlights the positives of using a tracker, where the ease of navigating around the songs, chains, and phrases shows off just how fast the tracker workflow can be. I’ve always been frustrated with drawing in notes on a piano roll, particularly on the iPad, where a note block can be easy to bump by accident. There is a workflow to learn, but it doesn’t have to feel like programming, as here you can play in notes right to the phrase. It just makes so much more sense to represent notes this way, where they can be seen all at once, and not spread across multiple different piano rolls. But even if you like getting MIDI put together in that format, you can still do that, and bring in your MIDI into the project. Just a fantastic app, and one that can be the centerpiece of your work.
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Best Audio Tracker on the App Store

This app beats the M8 for three reasons: polyphony, Auv3 support and 12 tracks. Not to mention price!!! It also has a unique selection ring input method that provides fast workflow. If it adds game controller support it will be unstoppable! It is worth the price just for the crazy voice synth!!!

Response from developer

Thank you for the kind words! Game controller support is on the TODO list, you can expect it soon!

iOS Tracker? Yes, please.

This is the best tracker for iPad I’ve found. I have a Dirtywave M8 (hardware) and Renoise (Mac). The M8 app on iPad is lacking in features. WBTRK hits the sweet spot. Love it! Note to developer: please add arrow key keyboard input for changing notes in record/edit mode for ease of quick changes. Also, please add Braids and Plaits engines. I respect the work you put into the current engine, but I do love Mutable when I can get it ;p)
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Response from developer

Thank you! Game controller support is coming, so at the same time it will be an easy add to enable it for the arrow keys as well. For now you can use your keyboard as piano keys for fast input, similar as in Renoise. I hear you with Mutable Instruments! I have done a quick check and it's definitely possible, so it's going on my TODO list as well.

Amazing Tool!

Wow, what an amazing tool, almost like the M8! So cool!
Would be super awesome if it could not only host AUv3 Instruments, but AUv3 FX as well. Especially since Eventide FX/FabFilter Plugins are a thing on mobile these days!

Response from developer

Thank you for the great feedback! I will look into the Auv3 FX, hopefully it can come to the app in the next release!

Brilliant

Trackers Forever. Extraordinarily well thought out, moves the trad workflow into a fluid touch app future. Radial menus, AUv3, sample chopping etc etc. Top of the platform.

Response from developer

Thank you for the kind words, happy that you like it!

Developer apps

FAQ

What is WBTRK?

WBTRK is a music tracker application for iPhone and iPad that features a sample-accurate audio engine and a unique speech synthesizer. It allows users to create music by building patterns, chaining them, and arranging them into songs.

Does WBTRK have ads?

No, WBTRK is ad-free. The app description explicitly states 'no ads, no subscription, nothing collected'.

How much does WBTRK cost?

WBTRK is a paid application, priced at $2.99. There are no in-app purchases or subscriptions mentioned.

What devices support WBTRK?

WBTRK is supported on both iPhone and iPad. It is rated for ages 4 and up.

Can I use external MIDI devices with WBTRK?

Yes, WBTRK supports MIDI input for playing and recording, as well as MIDI output and MIDI clock for hardware synchronization. This allows for integration with external synthesizers and controllers.

What sound engines are available in WBTRK?

WBTRK offers 15 sound engines, including classic chip synths, a speech synthesizer, a granular engine, a modal percussion engine, and a sampler. It also supports AUv3 instrument plug-ins.

How often is WBTRK updated?

The latest version of WBTRK is 2.2, which was last updated on July 22, 2026. This indicates a relatively active development cycle.

Can I export my music from WBTRK?

Yes, you can render your songs to WAV format and share them as files. The session also autosaves, ensuring your work is preserved.