# Mosyle School vs CK

The clearest difference is rating: Mosyle School at 1.8 against CK's 1.4. Mosyle School also leads on update cadence (every 2 months vs every 9 months) and review sentiment (13% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mosyle School holds the better App Store score, 1.8 against 1.4. That said, the two scores are not equally well evidenced: Mosyle School has 91 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 13% of Mosyle School's written reviews are positive against 0% of CK's.

Mosyle School ships an update every 2 months, CK every 9 months. The most recent releases landed on October 1, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | Mosyle School | CK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (91 ratings)](https://appshunter.io/ios/app/mosyle-school/id1097971267/reviews)** | [1.4 (18 ratings)](https://appshunter.io/ios/app/ck-auth/id1342083838/reviews) |
| Number of ratings | **91** | 18 |
| Positive reviews | **13.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 84 MB | 2 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mosyle](https://appshunter.io/developer/1082326520) | [ContentKeeper Technologies](https://appshunter.io/developer/1342083837) |

## What reviewers say

### Mosyle School

[App page](https://appshunter.io/ios/app/mosyle-school/id1097971267)

This tool simplifies the management of Apple devices for educational institutions, enabling secure student device usage for learning. It offers robust classroom management features to minimize distractions and enhance student focus, while providing IT staff and teachers with shared control and real-time insights.

**Highlights:** Apple device deployment and configuration, Classroom distraction elimination, Student focus monitoring, Internet access regulation, App management and installation, Real-time device inventory and reports, Shared IT and teacher management

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### CK

[App page](https://appshunter.io/ios/app/ck-auth/id1342083838)

This app offers a secure and filtered internet browsing experience for iOS users, ensuring CIPA compliance for educational institutions. It provides granular, identity-based reporting and policy-driven web access control, whether users are on-premises or traveling globally.

**Highlights:** Secure internet browsing, Identity-based reporting, Policy-based filtering, CIPA compliance, Global web access control, MDM deployment

**In-app purchases:** none


## Frequently asked questions

### Is Mosyle School free?

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

### Is CK free?

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

### Which has better reviews, Mosyle School or CK?

Mosyle School is rated higher. Mosyle School averages 1.8 out of 5 from 91 ratings, while CK averages 1.4 from 18 ratings.

### Do Mosyle School or CK have ads?

Neither Mosyle School nor CK shows ads.

### Which is updated more often, Mosyle School or CK?

Mosyle School ships an update every 2 months, and CK every 9 months. Most recently, Mosyle School was updated on October 1, 2026 and CK on July 18, 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.*