About this app

Count down to the days ahead, and count up from the days you never want to forget. Trusted by 465,000+ people since 2016. COUNT DOWN OR COUNT UP • Days until your next trip, birthday, wedding or big exam • Days since your anniversary, your first day, any memory that keeps counting SEE IT EVERYWHERE • Home Screen widgets with your own photos • Lock Screen widgets for a glance at your big day • Live countdown that ticks down to the very second NEVER MISS A BIG DAY • Reminders before the day: 100, 30, 7 days and more • A celebration on the day itself • Anniversary milestones at 100, 365 and 1,000 days MAKE IT YOURS • Your photos as full-screen backgrounds • Beautiful built-in themes • Calendar view of your whole year SAFE IN ICLOUD • Your events back up automatically • New phone? Sign in and they come right back Free to start. Premium unlocks the live countdown, photo widgets and custom photo backgrounds, with a 7-day free trial. Cancel anytime. Download How Many Days Until and never lose count of what matters. Privacy Policy: https://whiteoj.vercel.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Latest release

What’s New

Version 2.0.1 Aug 14, 2026

The biggest update in ten years, now even better. NEW IN 2.0.1 • Day Pass bug fixed: watch an ad, get 1 day of Premium. It now works every time. NEW IN 2.0 • Milestone reminders: 100, 50, 30, 14, 7, 3 and 1 days before the big day, and on the day itself • Count up too: celebrate 100, 365 and 1,000 days since the moments you never want to forget • Widgets for your Home Screen and Lock Screen • Automatic iCloud backup: your events, photos and voice notes come right back on a new phone • Calendar of all your events (Premium) • Your own photo backgrounds (Premium) • Live countdown to the second (Premium) • A fresh look, celebrations on the day, and dozens of fixes

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking