249+ iOS apps curated and reviewed
Stereo Modulator is the household name in stereo modulator, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $2.99 | 5.0★ (3) | No | No | Aug 2026 | |
| 2 |  | Free | 4.4★ (13K) | Yes | Yes | Sep 2026 | |
| 3 |  | $1.99 | 1.0★ (1) | No | No | Aug 2026 | |
| 4 |  | Free | 4.5★ (45) | No | No | Aug 2026 | |
| 5 |  | $5.99 | 5.0★ (12) | No | No | Aug 2026 | |
| 6 |  | Free | 4.5★ (7.3K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.6★ (82K) | No | No | Sep 2026 | |
| 8 |  | $1.99 | 3.2★ (6) | No | No | Aug 2026 |
This audio effect plugin transforms mono sound into stereo, adding width and depth. It uses micro-delays to create a natural sense of space, with optional LFO modulation for a Leslie speaker-like effect without pitch shifting. Ideal for creating separation in mixes, especially for guitars and vocals.
This app provides a comprehensive mobile DJ setup with learning resources to master mixing techniques. It includes tutorials, quizzes, and a glossary for all skill levels, alongside professional DJ tools for creating and recording music.
This audio effect app provides a stereo phaser with adjustable rate, depth, feedback, and stereo spread. It functions as an Audio Unit AUv3 plugin for hosts like GarageBand or as a standalone application for real-time audio processing.
