# CountdownZen vs CountedDays

The clearest difference is iOS requirement: CountdownZen at 15.1 against CountedDays's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CountdownZen sells 2 in-app purchases, starting at $0.29 per 7 days and CountedDays sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CountdownZen | CountedDays |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 48 MB | 17 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Mark Stelmachenko](https://appshunter.io/developer/1889340384) | [Elpax AB](https://appshunter.io/developer/1894555135) |

## 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 |


### CountedDays

[App page](https://appshunter.io/ios/app/counteddays-countdown-widget/id6767652250)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CountedDays Supporter Pack | $0.99 | one-time |


## Frequently asked questions

### Is CountdownZen free?

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

### Is CountedDays free?

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

### Do CountdownZen or CountedDays have ads?

Neither CountdownZen nor CountedDays 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.*