WBTRK

WBTRK

Pocket groovebox with AUv3

3 ratings
2 reviews
$9.99 $4.99

Lowest price: $2.99 21 days ago (-67%)


Price history


Details

  • Released
  • Updated
  • June 23, 2026
  • August 1, 2026

Features

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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
Show original description

What's New in WBTRK

2.3

August 1, 2026

An ambient pack: three new engines, a reverb that runs to thirty seconds, and true stereo instruments. NEW ENGINES • DRONE — three oscillators through a wavefolder into a low-pass gate. Detune them, place each one across the stereo field, and hold a chord for as long as you like. • RESONATOR — an exciter striking a tuned resonant loop: plucked string, bowed metal, blown pipe. • TEXTURE — noise through two resonant filters: wind, rain, room tone, breath. Pin the filters or let them follow the keyboard. Ten presets each. NEW EFFECT • XL REVERB — decay from half a second to thirty, with pre-delay, damping and a modulated tail. The original REVERB is untouched, so your existing songs sound exactly as they did. Better touch handling, and less bugs.

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User reviews

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.