Calculate age precisely to the second and explore fascinating time-related facts. Manage family birthdays with profiles and enjoy live countdowns to upcoming celebrations. It's a fun and informative way to engage with your personal timeline.






250+ iOS apps curated and reviewed
The best age calculator; date of birth apps on iPhone average 4.2★ 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★ (84) | Yes | Yes | Sep 2026 | ||
| 2 | Free | 4.5★ (3.7K) | Yes | Yes | Sep 2026 | ||
| 3 | Free | — | No | No | Sep 2026 | ||
| 4 | Free | 4.3★ (52) | Yes | Yes | Sep 2026 | ||
| 5 | Free | 3.8★ (19) | Yes | No | Aug 2026 | ||
| 6 | Free | — | Yes | No | May 2026 | ||
| 7 | Free | 4.7★ (142) | No | Yes | Sep 2026 | ||
| 8 | Free | — | No | No | May 2026 |






Calculate age precisely to the second and explore fascinating time-related facts. Manage family birthdays with profiles and enjoy live countdowns to upcoming celebrations. It's a fun and informative way to engage with your personal timeline.


Calculate your exact age in various units like months, days, hours, minutes, and seconds. This app also includes a BMI calculator for additional health insights.






Easily calculate exact ages in years, months, days, and even hours. Determine the age difference between two individuals for various personal and professional needs. This tool simplifies age-related calculations for eligibility, planning, and tracking.