242+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our ebelt list covers 242+ iPhone apps and games updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.7★ (21) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (5) | No | No | Oct 2026 | |
| 3 |  | Free | 3.8★ (11) | No | No | Oct 2026 | |
| 4 |  | Free | 4.0★ (63) | No | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (55K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 2.8★ (13) | No | No | Oct 2026 | |
| 7 |  | Free | 5.0★ (4) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.1★ (710) | Yes | Yes | Oct 2026 |
This app uses your phone's microphone to measure the sonic vibration frequency of a belt drive. It helps you determine if your bicycle belt tension needs adjustment by comparing the frequency to a provided chart. It also offers a calculator for bicycle belt drive parameters like speed ratio and center distance.
This app analyzes the frequency of a plucked timing belt to help you tune it accurately. It provides real-time feedback, historical data, and includes calculators for tension and belt length.
This app provides HVACR professionals with essential tools for refrigerant management. It offers electronic PT charts, subcooling and superheat calculations, and detailed information on refrigerants. Users can also validate product authenticity and access educational videos.
