9+ iOS apps curated and reviewed
Looking for free racing performance calculator apps? 6 of our 9+ 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 | 4.3★ (3) | No | Yes | Jun 2026 | |
| 2 |  | Free | 1.0★ (13) | No | No | Sep 2026 | |
| 3 |  | $0.99 | — | No | No | Jul 2026 | |
| 4 |  | Free | 3.0★ (1) | Yes | No | Jul 2026 | |
| 5 |  | Free | — | No | No | Jul 2026 | |
| 6 |  | $1.99 | — | No | No | May 2026 | |
| 7 |  | $1.99 | — | No | No | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This app helps sim racers calculate precise fuel needs for races, from sprints to endurance events. It eliminates guesswork by using your driving data to determine exact fuel requirements and includes a safety buffer. Access racing tips and optimize pit stop strategies for improved performance.
Estimate your VO2max using a mathematical model based on your past running performance. This tool generates training paces and race predictions for distances from 1500 meters to marathons. It serves as a framework for training, but always consult a professional before implementing estimates.
Calculate sailboat racing times with this tool. Input start time, finish time, handicap, and course length to determine allowance, elapsed time, and corrected time. Useful for race committees and individual racers.
