# CountDown vs CountDoun

The clearest difference is ads: CountDoun at none against CountDown's shown. CountDoun also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CountDown ships an update monthly, CountDoun every 2 months. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CountDown | CountDoun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Size | 4 MB | 40 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ali Murad](https://appshunter.io/developer/1412644468) | [Faize Nur OZGON](https://appshunter.io/developer/6791207023) |

## 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


### CountDoun

[App page](https://appshunter.io/ios/app/countdoun/id6791291771)

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

**In-app purchases:** none


## Frequently asked questions

### Is CountDown free?

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

### Is CountDoun free?

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

### Do CountDown or CountDoun have ads?

CountDown shows ads; CountDoun does not.

### Which is updated more often, CountDown or CountDoun?

CountDown ships an update monthly, and CountDoun every 2 months. Most recently, CountDown was updated on September 9, 2026 and CountDoun on September 22, 2026.

---

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