Age Calculator - Days Old

A precise age calculator — pick a birthday, see years, months, days and a countdown to the next one. - Exact age in years, months and days - Giant countdown to the next birthday - Compare two ages side by side (Pro) - Age on a specific historical date (Pro) - Heartbeat and breath estimate dashboard (Pro) Who it's for For paperwork, family planning, age-gap conversations, and anyone curious how old someone really is. One-Time Unlock Premium is a one-time Lifetime purchase — there is no subscription and nothing auto-renews. Pay once and unlock every premium feature forever. Payment is charged to your Apple ID at confirmation, and you can restore it anytime. Privacy: everything stays on your device by default. No analytics SDKs, no cross-app tracking. Privacy policy at https://bestpaid.app/legal/privacy. Free version: one age calculation at a time, unlimited use, supported by a small banner ad. Premium removes every ad and unlocks the rest. No free trial — the free version simply stays free. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/