This app helps runners by converting running metrics and calculating race splits. It also estimates calorie burn based on scientific models to aid in weight goals or post-race recovery.
Runner Converter by Levita Srl

188+ iOS apps curated and reviewed
Looking for free runner converter apps? 18 of our 188+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Jun 2026 | ||
| 2 | Free | 4.8★ (47) | No | No | Aug 2026 | ||
| 3 | Free | 4.6★ (151) | No | Yes | Sep 2026 | ||
| 4 | Free | 4.7★ (15K) | Yes | Yes | Sep 2026 | ||
| 5 | Free | 4.6★ (16K) | No | Yes | Sep 2026 | ||
| 6 | Free | 3.7★ (3) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 4.9★ (114K) | No | Yes | Sep 2026 | ||
| 8 | Free | 4.8★ (752K) | Yes | Yes | Sep 2026 |






This app helps runners by converting running metrics and calculating race splits. It also estimates calorie burn based on scientific models to aid in weight goals or post-race recovery.






This app allows you to convert audio files between numerous formats, extract audio from videos, and edit audio clips. It also functions as a ringtone maker, with all processing done locally on your device for enhanced privacy and speed.