# STU Safe vs BiblioNB

The clearest difference is update cadence: BiblioNB at every 3 months against STU Safe's every 10 months. STU Safe's advantage is iOS requirement (12.0 vs 16.2). On price, ads, in-app purchases and device support there is nothing between them.

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

STU Safe ships an update every 10 months, BiblioNB every 3 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | STU Safe | BiblioNB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Size | 25 MB | 28 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [St. Thomas University (Canada)](https://appshunter.io/developer/1597518774) | [Province of New Brunswick](https://appshunter.io/developer/1402075108) |

## What reviewers say

### STU Safe

[App page](https://appshunter.io/ios/app/stu-safe/id1597518772)

**In-app purchases:** none


### BiblioNB

[App page](https://appshunter.io/ios/app/biblionb/id6695756439)

**In-app purchases:** none


## Frequently asked questions

### Is STU Safe free?

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

### Is BiblioNB free?

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

### Do STU Safe or BiblioNB have ads?

Neither STU Safe nor BiblioNB shows ads.

### Which is updated more often, STU Safe or BiblioNB?

STU Safe ships an update every 10 months, and BiblioNB every 3 months. Most recently, STU Safe was updated on October 18, 2026 and BiblioNB on October 14, 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.*