# CountdownZen vs Countdown by Nator

The clearest difference is in-app purchases: Countdown by Nator at none against CountdownZen's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CountdownZen sells 2 in-app purchases, starting at $0.29 per 7 days. Countdown by Nator asks for nothing beyond the download.

## The numbers

| Metric | CountdownZen | Countdown by Nator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 48 MB | 27 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mark Stelmachenko](https://appshunter.io/developer/1889340384) | [Anand Sundaram](https://appshunter.io/developer/1892095245) |

## What reviewers say

### CountdownZen

[App page](https://appshunter.io/ios/app/countdownzen-event-countdown/id6761395458)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CountdownZen Pro – Weekly | $0.29 | per 7 days |
| CountdownZen Pro - Annual | $1.99 | per year |


### Countdown by Nator

[App page](https://appshunter.io/ios/app/countdown-by-nator/id6764670706)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CountdownZen free?

CountdownZen is free to download, with in-app purchases available.

### Is Countdown by Nator free?

Countdown by Nator is free to download, with no in-app purchases.

### Do CountdownZen or Countdown by Nator have ads?

Neither CountdownZen nor Countdown by Nator shows ads.

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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.*