# SecureTestBrowser vs Lexia PowerUp

The clearest difference is update cadence: Lexia PowerUp at monthly against SecureTestBrowser's every 6 months. 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, Lexia PowerUp monthly. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SecureTestBrowser | Lexia PowerUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (864 ratings)](https://appshunter.io/ios/app/lexia-powerup/id1396174569/reviews)** |
| Number of ratings | — | **864** |
| Positive reviews | **20.3% of reviews** | 14.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 1 MB | 1.6 GB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cambium Assessment, Inc.](https://appshunter.io/developer/1520415232) | [Lexia Learning Systems, LLC](https://appshunter.io/developer/412471949) |

## 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


### Lexia PowerUp

[App page](https://appshunter.io/ios/app/lexia-powerup/id1396174569)

This app accelerates literacy for struggling adolescent readers in grades 6-12. It provides personalized, adaptive learning paths focusing on word study, grammar, and comprehension, grounded in the science of reading. Teachers receive data and tools to deliver targeted instruction.

**Highlights:** Adaptive learning paths, Word study instruction, Grammar skills, Reading comprehension, Progress monitoring, Personalized instruction

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Personalized learning experience
- 👍 Engaging and interactive content
- 💡 Comprehensive skill development
- 🚀 Data-driven insights for educators
- 👍 Accessibility and inclusivity

**What reviewers complain about**

- 🐛 Glitches and bugs
- 👎 Slow and boring voice
- 👎 Repetitive and childish content
- 👎 Frustrating when getting questions wrong
- 👎 Laggy and crashes frequently

**Reported bugs**

- Incorrect answers marked as wrong
- Progress not saving properly
- Freezing and crashing issues
- Inconsistent time tracking
- Compatibility problems on certain devices

**Requested features**

- Skip button for long instructions
- Adjustable speech speed
- More advanced content for higher grades
- Better reporting and progress tracking
- Improved stability and performance


## Frequently asked questions

### Is SecureTestBrowser free?

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

### Is Lexia PowerUp free?

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

### Do SecureTestBrowser or Lexia PowerUp have ads?

Neither SecureTestBrowser nor Lexia PowerUp shows ads.

### Which is updated more often, SecureTestBrowser or Lexia PowerUp?

SecureTestBrowser ships an update every 6 months, and Lexia PowerUp monthly. Most recently, SecureTestBrowser was updated on September 20, 2026 and Lexia PowerUp on September 23, 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.*