Accurately convert dates between Hijri and Gregorian calendars using the official Umm Al-Qura standard. Calculate your precise age in years, months, days, and minutes. Also, find the difference between two dates.




247+ iOS apps curated and reviewed
Every iPhone needs a few good bc to ad date converter apps. We benchmark 247+ 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 | — | Yes | No | Aug 2026 | ||
| 2 | Free | 4.7★ (12) | Yes | No | Aug 2026 | ||
| 3 | Free | 5.0★ (2) | No | No | Sep 2026 | ||
| 4 | Free | 4.9★ (897) | No | No | Sep 2026 | ||
| 5 | Free | 4.4★ (102) | Yes | Yes | Sep 2026 | ||
| 6 | Free | 4.9★ (29) | Yes | Yes | Aug 2026 | ||
| 7 | Free | 4.8★ (761) | No | No | Sep 2026 | ||
| 8 | Free | 4.9★ (7) | Yes | Yes | May 2026 |






Accurately convert dates between Hijri and Gregorian calendars using the official Umm Al-Qura standard. Calculate your precise age in years, months, days, and minutes. Also, find the difference between two dates.




Easily convert dates between Gregorian, Shamsi, and Qamari calendars. This app displays important occasions, supports local languages, and offers offline functionality. Share dates and receive notifications.