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.




248+ iOS apps curated and reviewed
The best date changer apps on iPhone average 4.7★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (24) | No | No | Oct 2026 | ||
| 2 | Free | 4.8★ (238K) | Yes | No | Nov 2026 | ||
| 3 | Free | 4.7★ (11K) | No | No | Nov 2026 | ||
| 4 | Free | 4.8★ (13) | No | Yes | Oct 2026 | ||
| 5 | Free | — | Yes | Yes | Oct 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | — | No | Yes | Oct 2026 | ||
| 8 | Free | 4.4★ (110) | Yes | Yes | Oct 2026 |




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.






This comprehensive calendar app integrates Persian, Gregorian, and Islamic calendars with prayer times, currency rates, and event tracking. It offers robust customization, widgets, and Apple Watch support for personal organization and financial monitoring.






This app provides a comprehensive Persian (Jalali) calendar for iPhone, iPad, and Apple Watch. It includes date conversion tools and multiple widgets for easy access to your schedule. You can also log events directly into your system calendar.