GSiRotary
Genuine Soundware Music iPhoneiPadiPod touch
GSiRotary is a paid Music app for iPhone and iPad by Genuine Soundware. Rated 3.7/5 from 3 ratings. Requires iOS 12.0. Updated August 7, 2025.
- Rating
- 3.7
- 3 ratings
- Price
- 19.99 USD
- on the App Store
- Size
- 12 MB
- Age 4+
- Updated
- Aug 7
- 2025 · v1.1.0
Screenshots
About GSiRotary
Please note: this is an AUv3 plugin that can be used with compatible host Apps. GSiRotary for iPad is the portable version of the very same Rotary Speaker algorithm found in the software GSi VB3-II and in the hardware keyboards Crumar Mojo (Classic and Suitcase), Mojo Desktop, Mojo 61 as well as in the GSi Gemini. As a Rotary Speaker effect it reproduces the effect and the tonal characteristics of the famous Leslie speakers, specifically the tube models 122, 147, 142, 145 and 251. It's not based on one single model, because there's actually very little difference between these models. Changing some parameters can make it sound more like a model or more like another one, letting alone the fact that even two or more apparently identical Leslies of the same model would not sound really identical after more than 60 years. GSiRotary takes this into account and offers a parameter set that can help us reach the rotary speaker sound we have in mind. Main features: - very low impact on CPU and RAM - adjustable speeds for upper and lower speakers separately - adjustable ramp up and down times - adjustable balance between upper and lower - adjustable microphone position (angle and distance) - built-in tube overdrive and digital reverb - comes as AUv3 plugin - supports background audio
What’s new
Version 1.1.0 · Updated August 7, 2025
- Added the full parameter set from the Rotary Speaker section of VB3-II - Also released for Mac and Windows (separate purchase: check GSi website)
App privacy
The developer, Genuine Soundware, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to GSiRotary
Looking for apps like GSiRotary? Here are 6 similar apps on the App Store. The highest rated is RealPhase (5.0/5).
-
Rotary Mod
4.3
-
RealPhase
5.0
-
Gospel Rotary
5.0
-
Aries Rotary Speaker & Amp
4.9
-
Philicorda
5.0
-
NoLimits2
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| GSiRotary | 3.7 / 5 (3 ratings) | 19.99 USD | August 7, 2025 | |
| Rotary Mod | 4.3 / 5 (23) | 7.99 USD | Mar 6, 2024 | Compare |
| RealPhase | 5.0 / 5 (5) | 14.99 USD | Apr 14, 2026 | Compare |
| Gospel Rotary | 5.0 / 5 (5) | 14.99 USD | Sep 12, 2024 | Compare |
| Aries Rotary Speaker & Amp | 4.9 / 5 (10) | 14.99 USD | Nov 25, 2024 | Compare |
| Philicorda | 5.0 / 5 (1) | 19.99 USD | Sep 11, 2026 | Compare |
| NoLimits2 | 5.0 / 5 (5) | 12.99 USD | Dec 18, 2025 | Compare |
Compare GSiRotary with the top alternatives: ratings, updates, ASO score and keyword gaps →