250+ iOS apps curated and reviewed
Whether you're new to katapult elektro or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 | |
| 2 |  | Free | 2.9★ (23) | No | No | Sep 2026 | |
| 3 |  | Free | 5.0★ (3) | No | Yes | Oct 2026 | |
| 4 |  | Free | 2.9★ (8) | No | Yes | May 2026 | |
| 5 |  | Free | 4.6★ (139) | Yes | No | Oct 2026 | |
| 6 |  | $14.99 | — | No | No | Oct 2026 | |
| 7 |  | Free | 5.0★ (4) | No | No | Oct 2026 | |
| 8 |  | Free | 5.0★ (1) | No | No | Oct 2026 |
Control Behringer synthesizers and update their firmware directly from your iOS device. Connect your synthesizer using a USB-B cable and receive prompts for available firmware updates from the cloud.
Prepare for German language exams with AI-powered practice that mirrors the official test format. Get instant feedback on speaking and writing, with detailed grammar explanations in your native language.
