# CountDown vs Countdown Calendar Timers

The clearest difference is in-app purchases: CountDown at none against Countdown Calendar Timers's 2. Countdown Calendar Timers's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Countdown Calendar Timers sells 2 in-app purchases, starting at $9.99 per year. CountDown asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CountDown | Countdown Calendar Timers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/countdown-calendar-timers/id6748654239/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 4 MB | 15 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ali Murad](https://appshunter.io/developer/1412644468) | [Mustafa Uzun](https://appshunter.io/developer/1826846269) |

## What reviewers say

### CountDown

[App page](https://appshunter.io/ios/app/countdown-days-and-events/id6736585997)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Countdown Calendar Timers

[App page](https://appshunter.io/ios/app/countdown-calendar-timers/id6748654239)

This app helps you track important upcoming events with customizable countdowns. Never miss a birthday, holiday, or deadline again with smart reminders and calendar integration.

**Highlights:** Customizable countdown timers, Birthday and anniversary reminders, Calendar import, Count up or count down, Repeating event rules, Color-coding and icons

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Plan | $9.99 | per year |
| Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is CountDown free?

CountDown is free to download, with no in-app purchases.

### Is Countdown Calendar Timers free?

Countdown Calendar Timers is free to download, with in-app purchases available.

### Do CountDown or Countdown Calendar Timers have ads?

CountDown shows ads; Countdown Calendar Timers does not.

### Which is updated more often, CountDown or Countdown Calendar Timers?

CountDown ships an update monthly, and Countdown Calendar Timers monthly. Most recently, CountDown was updated on October 25, 2026 and Countdown Calendar Timers on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*