# Doggos Countdown App vs CountdownZen

The clearest difference is in-app purchases: Doggos Countdown App at none against CountdownZen's 2. CountdownZen's advantage is iOS requirement (15.1 vs 18.5). On price, ads 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. Doggos Countdown App asks for nothing beyond the download.

## The numbers

| Metric | Doggos Countdown App | CountdownZen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 25 MB | 48 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kristen Swanson](https://appshunter.io/developer/1754882765) | [Mark Stelmachenko](https://appshunter.io/developer/1889340384) |

## What reviewers say

### Doggos Countdown App

[App page](https://appshunter.io/ios/app/doggos-countdown-app/id6752839227)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Doggos Countdown App free?

Doggos Countdown App is free to download, with no in-app purchases.

### Is CountdownZen free?

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

### Do Doggos Countdown App or CountdownZen have ads?

Neither Doggos Countdown App nor CountdownZen 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.*