Very cool!
I just discovered it, a lot of parameters to play with
Free
In-App Purchases
About
Design and edit drum sounds, kits, and patterns for Teenage Engineering's PO-32 Tonic. Transfer your creations to the device via audio. Back up and edit existing sounds, and import/export patches from Microtonic.
✓Shape 16 sounds with 21 synth parameters
✓Program 16-step patterns with accents
✓Send kits, sounds, or patterns via audio
✓Back up and decode PO-32 data dumps
✓Import/export Microtonic patches
✓Local library with tags and favorites
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What's New in PO
1.3.0
October 11, 2026
Sounds you send to your PO-32 now play at the morph you hear in the app. The Studio has Pads, Grid, Synth and Chain tabs, so each job gets the whole screen. Play and Stop sit in the header on every tab, and Loop Preview is in the Synth row. A second take of a backup fills in where the first one broke off, and leaving with an unsaved recording asks first. Want the House Kit back? Settings > Studio > Restore Demo Kit puts it back, and can save your Studio to the Library first. Plus Export for Microtonic from the More sheet and lots of smaller fixes.
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Subscriptions & In-App Purchases
$10.00
Tip: Big Thanks
A big thank-you. It doesn't unlock anything.
User reviews
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FAQ
How do I transfer sounds from PO-PatchStudio to my PO-32?
To transfer sounds, set your PO-32 to receive mode, turn your phone's volume up, and play the transfer audio into the PO-32's microphone. The app facilitates this audio-based data transfer.
Can PO-PatchStudio back up my existing PO-32 sounds?
Yes, PO-PatchStudio can record your PO-32's data dump through the microphone. The app then decodes this audio into an editable kit, allowing you to back up and modify your sounds.
Does PO-PatchStudio work with other Teenage Engineering devices?
PO-PatchStudio is designed for the PO-32 Tonic. It can also send drum sounds to the PO-35 Speak's built-in Tonic channel, expanding its compatibility within the Pocket Operator line.
What is the update frequency for PO-PatchStudio?
The app was last updated on September 29, 2026, indicating recent development activity. As a solo developer, updates may vary but the developer encourages user feedback for improvements.
Is PO-PatchStudio available on all devices?
PO-PatchStudio is supported on iPhone, iPad, and iPod. It is designed to run on Apple's mobile operating system.
What is the age rating for PO-PatchStudio?
PO-PatchStudio has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content.
Does PO-PatchStudio have ads?
No, PO-PatchStudio is completely free of advertisements. The app description explicitly states 'no ads', ensuring an uninterrupted user experience.
How does PO-PatchStudio compare to Microtonic?
PO-PatchStudio can import and export patches from Microtonic (.mtdrum and .mtpreset files), including older versions. It acts as a mobile editor for the PO-32, leveraging Microtonic compatibility.
