# Supervision App vs Justnail Checkin

The clearest difference is iOS requirement: Justnail Checkin at 11.0 against Supervision App's 13.0. On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Supervision App | Justnail Checkin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 87 MB | 41 MB |
| Requires iOS | 13.0 | **11.0** |
| Age rating | 4+ | 4+ |
| Developer | [KMA Tech Holding Limited](https://appshunter.io/developer/1534109975) | [30 SHINE TRADE SERVICES JOINT STOCK COMPANY](https://appshunter.io/developer/1600846763) |

## What reviewers say

### Supervision App

[App page](https://appshunter.io/ios/app/supervision-app/id1582613761)

**In-app purchases:** none


### Justnail Checkin

[App page](https://appshunter.io/ios/app/justnail-checkin/id6504234341)

**In-app purchases:** none


## Frequently asked questions

### Is Supervision App free?

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

### Is Justnail Checkin free?

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

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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.*