# Mosyle School vs DERS

The clearest difference is rating: DERS at 5.0 against Mosyle School's 1.8. Mosyle School's advantage is ratings volume (92 vs 4) and update cadence (every 2 months vs every 5 months). 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.

DERS holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Mosyle School has 92 ratings behind it against 4, so its average is the more settled of the two.

Mosyle School ships an update every 2 months, DERS every 5 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mosyle School | DERS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (92 ratings)](https://appshunter.io/ios/app/mosyle-school/id1097971267/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ders/id1197202080/reviews)** |
| Number of ratings | **92** | 4 |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 84 MB | 0 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mosyle](https://appshunter.io/developer/1082326520) | [National Centre for Montessori in the Public Sector, Inc.](https://appshunter.io/developer/1197202079) |

## 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

**What reviewers like**

- ⭐ Works for schools
- 👍 Easy to set up (for IT)
- 💰 Cost-effective for schools

**What reviewers complain about**

- 👎 Restricts app access
- 👎 Rearranges apps alphabetically
- 👎 Cannot uninstall
- 👎 Privacy concerns (screen recording)
- 👎 Device management issues

**Reported bugs**

- Device management starts randomly
- Apps disappear and cannot be recovered
- App won't open during Zoom meetings
- App crashes everything
- App rearranges apps alphabetically

**Requested features**

- Allow users to uninstall
- Allow users to keep apps in original place
- Add more apps to the store
- Admin console for QR codes
- Allow users to play games during free periods/lunch


### DERS

[App page](https://appshunter.io/ios/app/ders/id1197202080)

This tool assesses the quality of learning environments for children aged 2.5 to 12. It measures environmental design and implementation against desired developmental outcomes, focusing on executive functions, literacy, and social-emotional growth.

**Highlights:** Measures learning environment quality, Focuses on executive functions, Assesses literacy development, Evaluates social-emotional growth, Research-based environmental attributes, Classroom observation tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Mosyle School free?

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

### Is DERS free?

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

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

DERS is rated higher. Mosyle School averages 1.8 out of 5 from 92 ratings, while DERS averages 5.0 from 4 ratings.

### Do Mosyle School or DERS have ads?

Neither Mosyle School nor DERS shows ads.

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

Mosyle School ships an update every 2 months, and DERS every 5 months. Most recently, Mosyle School was updated on November 2, 2026 and DERS on October 29, 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.*