# Kalendr vs Countdown Days

The clearest difference is in-app purchases: Kalendr at none against Countdown Days's 3. Kalendr also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Countdown Days sells 3 in-app purchases, starting at $2.99 per 7 days. Kalendr asks for nothing beyond the download.

## The numbers

| Metric | Kalendr | Countdown Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 9 MB | 14 MB |
| Requires iOS | **18.5** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Viraj Shoor](https://appshunter.io/developer/1820633508) | [APP TEAM](https://appshunter.io/developer/1892958531) |

## What reviewers say

### Kalendr

[App page](https://appshunter.io/ios/app/kalendr/id6748597372)

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

**In-app purchases:** none


### Countdown Days

[App page](https://appshunter.io/ios/app/countdown-days-event-timer/id6773258156)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Kalendr free?

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

### Is Countdown Days free?

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

### Do Kalendr or Countdown Days have ads?

Countdown Days shows ads; Kalendr does not.

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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.*