# CheckInOut vs Krovan

The clearest difference is update cadence: Krovan at every 4 days against CheckInOut's every 8 days. 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.

CheckInOut ships an update every 8 days, Krovan every 4 days. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CheckInOut | Krovan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Size | 34 MB | 67 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Sengan Sor](https://appshunter.io/developer/959265709) | [SMARTGREG PTE. LTD.](https://appshunter.io/developer/945320541) |

## What reviewers say

### CheckInOut

[App page](https://appshunter.io/ios/app/checkinout/id6742340338)

**Features:** macOS Compatibility

**In-app purchases:** none


### Krovan

[App page](https://appshunter.io/ios/app/krovan/id6796243262)

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckInOut free?

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

### Is Krovan free?

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

### Do CheckInOut or Krovan have ads?

Neither CheckInOut nor Krovan shows ads.

### Which is updated more often, CheckInOut or Krovan?

CheckInOut ships an update every 8 days, and Krovan every 4 days. Most recently, CheckInOut was updated on September 22, 2026 and Krovan on September 17, 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.*