# Glassboxx eLearning vs AI Practice Tests

The clearest difference is in-app purchases: Glassboxx eLearning at none against AI Practice Tests's 4. Glassboxx eLearning also leads on iOS requirement (14.0 vs 16.0). AI Practice Tests's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. AI Practice Tests sells 4 in-app purchases, starting at $4.99 per 7 days. Glassboxx eLearning asks for nothing beyond the download.

Glassboxx eLearning ships an update monthly, AI Practice Tests every 5 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Glassboxx eLearning | AI Practice Tests |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 30 MB | 83 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Glassboxx Limited](https://appshunter.io/developer/1547970169) | [Khuslen Munbat](https://appshunter.io/developer/1855262512) |

## What reviewers say

### Glassboxx eLearning

[App page](https://appshunter.io/ios/app/glassboxx-elearning/id1474971723)

Access your educational eBooks and audiobooks in a secure, intuitive platform. Features include auto-save, sleep timers, customizable reader settings, and background playback. Discover new titles and manage your downloaded content all in one place.

**Highlights:** Auto-save playback position, Sleep timer, Background audio playback, Customizable e-reader fonts and backgrounds, Full text search, Discover new titles, Manage downloaded content

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

**In-app purchases:** none


### AI Practice Tests

[App page](https://appshunter.io/ios/app/ai-practice-tests-nerzia/id6755649572)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerzia Premium | $4.99 | per 7 days |
| Nerzia Premium | $14.99 | per month |
| Nerzia Premium | $34.99 | per 3 months |
| Nerzia Premium | $129.99 | per year |


## Frequently asked questions

### Is Glassboxx eLearning free?

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

### Is AI Practice Tests free?

AI Practice Tests is free to download, with in-app purchases available.

### Do Glassboxx eLearning or AI Practice Tests have ads?

Neither Glassboxx eLearning nor AI Practice Tests shows ads.

### Which is updated more often, Glassboxx eLearning or AI Practice Tests?

Glassboxx eLearning ships an update monthly, and AI Practice Tests every 5 days. Most recently, Glassboxx eLearning was updated on October 2, 2026 and AI Practice Tests on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*