# U.S.KIDS vs Clean station

The clearest difference is iOS requirement: Clean station at 9.0 against U.S.KIDS's 16.0. On price, update cadence, ads 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.

U.S.KIDS ships an update monthly, Clean station every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | U.S.KIDS | Clean station |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/uskids/id1472677726/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 57 MB | 112 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUI KUNG](https://appshunter.io/developer/985538164) | [Clean Station Technology Co. , Ltd.](https://appshunter.io/developer/1524421719) |

## What reviewers say

### U.S.KIDS

[App page](https://appshunter.io/ios/app/uskids/id1472677726)

Facilitates communication between parents and teachers with features like one-on-one messaging, class announcements, and student attendance notifications. It also includes a photo album, lost and found, and a school event calendar.

**Highlights:** Parent-teacher messaging, Class announcements, Student attendance tracking, Photo album, Lost and found, School event calendar

**Features:** macOS Compatibility

**In-app purchases:** none


### Clean station

[App page](https://appshunter.io/ios/app/clean-station/id1524421717)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is U.S.KIDS free?

U.S.KIDS is free to download, with no in-app purchases.

### Is Clean station free?

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

### Do U.S.KIDS or Clean station have ads?

Neither U.S.KIDS nor Clean station shows ads.

### Which is updated more often, U.S.KIDS or Clean station?

U.S.KIDS ships an update monthly, and Clean station every 2 months. Most recently, U.S.KIDS was updated on November 3, 2026 and Clean station on October 25, 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.*