250+ iOS apps curated and reviewed
RUN interval is the household name in interval running app, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (1K) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.8★ (14K) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.5★ (19K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.8★ (418K) | Yes | No | Oct 2026 | |
| 5 |  | Free | 4.8★ (380K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 4.0★ (5) | No | No | May 2026 | |
| 7 |  | Free | 4.4★ (19) | Yes | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app simplifies interval and Fartlek running by allowing you to set custom targets for time or distance during hard, easy, and rest efforts. It offers detailed post-run summaries, audio and visual feedback, and an Apple Watch app for enhanced training.
Create and follow custom interval training routines for various fitness activities. This app offers extensive customization for intervals, alerts, and goals, with seamless integration for Apple Watch and Apple Health.
This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.
