248+ iOS apps curated and reviewed
Ring Sizer by Jason Withers © is the household name in medir anillos, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (6.9K) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.8★ (464) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.2★ (2.4K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.4★ (75) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.7★ (87) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 7 |  | Free | — | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Easily determine your ring size across multiple countries using metric or imperial units. Features visual guides and supports various international sizing standards. Share your size and explore a jewelry catalog.
Easily measure jewelry ring sizes using your phone's screen. Simply place your ring on the screen and adjust the slider to match its inner edge. The app provides accurate sizing in multiple international measurement systems.
This application helps you accurately measure ring and finger sizes without the need for physical tools. It offers a user-friendly interface and supports various measurement systems for precise results, making online jewelry shopping easier.
