FrobulatorAU
Matthew Caldwell Music iPhoneiPadiPod touch
FrobulatorAU is a free Music app for iPhone and iPad by Matthew Caldwell. Rated 5.0/5 from 8 ratings. Requires iOS 17.0. Updated September 25, 2026.
- Rating
- 5.0
- 8 ratings
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- Sep 25
- 2026 · v1.0.3
Screenshots
About FrobulatorAU
Venerable inter-app audio effect Frobulator reborn — at long last — as an AUv3 plugin. Use it in GarageBand, AUM or your favourite audio application. Add multiple instances in the same project. Drag your frobulation kicking and screaming into the 21st century. Frobulator is a spectral delay effect. It makes your noises a little bit stranger. Twiddle the knobs to find something you like, or don't and throw it away. No-one will hold it against you. Frobulator is free as in beer and free as in speech. Freer, probably, given the state of both those things these days. No ads, no in-app purchases, no subscriptions, no surveillance, no nag screens. If you happen to be one of the 6 people who asked for this, rejoice! If you aren't, now's your chance to discover what you've been missing all this time. Or not. I'm not the boss of you.
Ratings & reviews
5.0
8 ratings
What’s new
Version 1.0.3 · Updated September 25, 2026
Mostly-invisible bug fixes. The only potentially noticeable change is that Frobulator no longer mistakenly reports a high latency, so hosts that attempt to compensate for that won't anymore. (Thanks to the Loopy Pro team for pointing this out.)
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.
Alternatives to FrobulatorAU
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| FrobulatorAU | 5.0 / 5 (8 ratings) | Free | September 25, 2026 | |
| Midnight Plaza | 5.0 / 5 (9) | Free | Apr 27, 2026 | Compare |
| Dark Park - Cinematic Synth | 4.5 / 5 (25) | 3.99 USD | Apr 14, 2026 | Compare |
| 16 Drones | 4.7 / 5 (13) | Free | Oct 16, 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 |
| RadioMama - Radio & Sampler | 4.3 / 5 (8) | Free | Oct 19, 2026 | Compare |
Compare FrobulatorAU with the top alternatives: ratings, updates, ASO score and keyword gaps →