How Many Days Until vs Countdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
How Many Days Until
Easily track upcoming special occasions with this app. Set reminders for important dates and personalize your countdowns with beautiful backgrounds. Its simple interface makes managing your events straightforward.
- Create and save special days
- Event reminders
- Customizable backgrounds
- Simple user interface
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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/
Countdown
Personalize your iOS 16 lock screen with customizable countdown widgets for important dates. Never miss holidays or anniversaries with a quick glance at your screen.
- Customizable lock screen widgets
- Countdown to important dates
- iOS 16 integration
- Calendar and reminders import
- One-click screen lock preview
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Personalize your screen lock with a new way to display a set of countdown days widgets, so important days are never missed, and holidays and anniversaries are counted down at a glance. The countdown day screen lock page brings you a different screen lock experience, and the simple widgets are integrated with the iOS 16 interface style, which is beautiful and convenient. FEATURES - Decorate the screen lock page and enrich the screen lock content - Update the countdown day every day, and never miss the important day - For iOS 16 screen lock - When locking the screen, you can open the countdown day application with one button - Customize the new countdown day - Importable from calendar, reminders into the app - One-click preview of screen lock components If you have any questions and suggestions in the process of using the app, please feel free to give us feedback in the app.
Screenshots
Verdict
The clearest difference is in-app purchases: Countdown at none against How Many Days Until's 1. Countdown also leads on review sentiment (33% vs 23%). How Many Days Until's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. How Many Days Until sells 1 one-off in-app purchase. Countdown asks for nothing beyond the download.
How Many Days Until ships an update every 5 weeks, Countdown every 4 months. The most recent releases landed on September 27, 2026 and July 8, 2026 respectively.
| Parameter | How Many Days Until | Countdown |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.6 (10 ratings) — better |
| Positive reviews | 22.7% of reviews | 33.3% of reviews — better |
| Number of ratings | — | 10 — better |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Atthaporn Chanprakon | 传彬 戴 |
Customer experience
How Many Days Until
Countdown
In-app purchases
How Many Days Until
- Remove Ads$3.99
Countdown
No in-app purchases
Questions
Is How Many Days Until free?
Is Countdown free?
Do How Many Days Until or Countdown have ads?
Which is updated more often, How Many Days Until or Countdown?
Other comparisons
