# SecureTestBrowser vs Mosyle School

The clearest difference is update cadence: Mosyle School at every 2 months against SecureTestBrowser's every 6 months. Mosyle School also leads on device support (3 vs 1) and iOS requirement (13.4 vs 15.6). On price, review sentiment, 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.

SecureTestBrowser ships an update every 6 months, Mosyle School every 2 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SecureTestBrowser | Mosyle School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (91 ratings)](https://appshunter.io/ios/app/mosyle-school/id1097971267/reviews)** |
| Number of ratings | — | **91** |
| Positive reviews | **20.3% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 1 MB | 84 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cambium Assessment, Inc.](https://appshunter.io/developer/1520415232) | [Mosyle](https://appshunter.io/developer/1082326520) |

## What reviewers say

### SecureTestBrowser

[App page](https://appshunter.io/ios/app/securetestbrowser/id607002517)

This secure mobile browser provides a controlled environment for taking online assessments. It prevents switching to other apps or using hardware functions like screenshots, ensuring a focused testing experience.

**Highlights:** Secure online testing environment, Prevents app switching, Disables screenshots, Controlled hardware functions, Supports iOS 11.4+

**In-app purchases:** none

**What reviewers like**

- 👍 Serves its purpose as a test browser
- 👍 Secure testing environment
- 👍 Works well for some users
- 👍 Useful for practicing tests at home
- 👍 Facilitates easier testing on mobile devices

**What reviewers complain about**

- 🐛 Glitchy and freezes often
- 🐛 Crashes and lags frequently
- 🐛 Device becomes unresponsive
- 🐛 App doesn't work for some
- 🐛 Incompatible with newer iOS versions

**Reported bugs**

- Device doesn't turn off, gets stuck
- App crashes and lags
- App freezes, requires restart
- Black screen issues
- App locks iPad, cannot play other games

**Requested features**

- Ability to circle angles, underline info, mark out extra info
- Ability to draw lines to count sides on figures
- Ability to write measurements next to objects
- Ability to label graphs
- Incorporate on-screen pencil/drawing tools like Prodigy


### 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


## Frequently asked questions

### Is SecureTestBrowser free?

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

### Is Mosyle School free?

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

### Do SecureTestBrowser or Mosyle School have ads?

Neither SecureTestBrowser nor Mosyle School shows ads.

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

SecureTestBrowser ships an update every 6 months, and Mosyle School every 2 months. Most recently, SecureTestBrowser was updated on September 20, 2026 and Mosyle School on September 21, 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.*