# Countdown vs CountDoun

The clearest difference is update cadence: CountDoun at every 2 months against Countdown's every 6 months. Countdown's advantage is iOS requirement (12.0 vs 15.1). On price, ads, 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 every 6 months, 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 | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 26 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mallory Haas](https://appshunter.io/developer/1523729875) | [Faize Nur OZGON](https://appshunter.io/developer/6791207023) |

## What reviewers say

### Countdown

[App page](https://appshunter.io/ios/app/countdown-a-simple-countdown/id6468613814)

**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?

Neither Countdown nor CountDoun shows ads.

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

Countdown ships an update every 6 months, and CountDoun every 2 months. Most recently, Countdown was updated on September 9, 2026 and CountDoun on September 22, 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.*