250+ iOS apps curated and reviewed
The best converter neo apps on iPhone average 3.1★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (1.2K) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | — | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 1.0★ (3) | No | No | May 2026 | |
| 4 |  | Free | — | — | No | Jul 2026 | |
| 5 |  | Free | 2.0★ (7) | Yes | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | Yes | No | Aug 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
Convert currencies offline with up-to-date exchange rates for all world currencies and cryptocurrencies. Features include a home screen widget and support for multiple Apple devices. Ads are limited to one per day.
This utility app provides quick and easy conversions between various measurement units. It supports standard categories like length, area, volume, and weight, as well as specialized units for angle, speed, data storage, and currency for over 160 countries.
