Perform basic time calculations with ease. This utility allows you to add, subtract, multiply, and divide time values expressed in hours, minutes, and seconds.



250+ iOS apps curated and reviewed
With an average user rating of 4.2★, the connor koehler category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.0★ (1) | No | No | May 2026 | ||
| 2 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 3 | Free | — | No | No | Oct 2026 | ||
| 4 | Free | 5.0★ (1) | No | Yes | Oct 2026 | ||
| 5 | Free | 4.5★ (15) | No | No | Oct 2026 | ||
| 6 | Free | 4.8★ (48K) | Yes | No | Oct 2026 | ||
| 7 | Free | 3.0★ (1) | No | Yes | Aug 2026 | ||
| 8 | Free | 5.0★ (4) | No | No | Oct 2026 |



Perform basic time calculations with ease. This utility allows you to add, subtract, multiply, and divide time values expressed in hours, minutes, and seconds.



This app helps you choose the right running attire based on the current weather forecast and your past running habits. It provides personalized clothing suggestions to ensure you're comfortable, whether it's too cold or too hot.

