195+ iOS apps & games curated and reviewed
Every iPhone needs a few good circumference apps and games. We benchmark 195+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Nov 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | Nov 2026 | |
| 3 |  | Free | 5.0★ (5) | No | Yes | Nov 2026 | |
| 4 |  | Free | 1.0★ (4) | No | No | Oct 2026 | |
| 5 |  | Free | 4.5★ (79) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 5.0★ (2) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Jun 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Instantly calculate all circle measurements from any single known value. Features include ring, arc, and sector calculations with detailed formulas and customizable input options. Offers a formula library and calculation history.
Instantly calculate a circle's diameter, radius, circumference, and area. This tool is perfect for students, DIYers, and anyone needing quick, accurate circular measurements. It features an intuitive interface with automatic result updates.
Measure and track your body size metrics over time. Compare your measurements to national and global averages, and gain insights with a built-in analysis tool. Your data is kept private and secure.
