Osculatrix
Matthew Caldwell Music iPhoneiPadiPod touch
Osculatrix is a free Music app for iPhone and iPad by Matthew Caldwell. Rated 5.0/5 from 7 ratings. Requires iOS 15.0. Updated June 19, 2026.
- Rating
- 5.0
- 7 ratings
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- Jun 19
- 2026 · v1.1.0
Screenshots
About Osculatrix
Osculatrix is a tremolo with ideas above its station. With modulated filters, delays, a bit of saturation. Like its predecessors, it is cryptic and opinionated, and it goes from subtle colouration to total destruction at the twist of a knob. Osculatrix is an AUv3 effect plugin. It does nothing on its own. Use it in GarageBand, AUM or your favourite audio application. Osculatrix does not want your money and it doesn't want your data. It is 100% free. No ads, no in-app purchases, no subscriptions, no surveillance, no nag screens.
Ratings & reviews
5.0
7 ratings
What’s new
Version 1.1.0 · Updated June 19, 2026
Improvements to sync mode: * beat ratio labels now remain visible the whole time, rather than only when actually turning the knobs * synced delay ratios remain consistent across tempos, rather than rescaling unintuitively * delay buffers have been increased to 4 seconds, supporting long sync ratios at lower tempos * a warning is shown for tempo/ratio combinations that would require more than 4 seconds (The 4 second delay is available in non-sync mode too, of course.) NB: the AU component version has been incremented to ensure your existing presets and saved configurations are kept consistent despite the changed delay range.
App privacy
The developer, Matthew Caldwell, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Osculatrix | 5.0 / 5 (7 ratings) | Free | June 19, 2026 | |
| Midnight Plaza | 5.0 / 5 (9) | Free | Apr 27, 2026 | Compare |
| 16 Drones | 4.7 / 5 (13) | Free | Oct 16, 2026 | Compare |
| Dark Park - Cinematic Synth | 4.5 / 5 (25) | 3.99 USD | Apr 14, 2026 | Compare |
| Otoo | 5.0 / 5 (30) | 6.99 USD | Jul 11, 2026 | Compare |
| CACHE - AUv3 Sample Browser | 4.9 / 5 (10) | 2.99 USD | Apr 25, 2026 | Compare |
| Tonebank | 4.7 / 5 (3) | 14.99 USD | Apr 14, 2026 | Compare |
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