# MSVU SAFE vs Kozzle

The clearest difference is update cadence: Kozzle at every 5 weeks against MSVU SAFE's every 68 months. 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.

MSVU SAFE ships an update every 68 months, Kozzle every 5 weeks. The most recent releases landed on September 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MSVU SAFE | Kozzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 68 months | **Every 5 weeks** |
| Size | 30 MB | 33 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mount Saint Vincent University](https://appshunter.io/developer/1463970627) | [Jong Hoon Kim](https://appshunter.io/developer/1727955311) |

## What reviewers say

### MSVU SAFE

[App page](https://appshunter.io/ios/app/msvu-safe/id1500953683)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kozzle

[App page](https://appshunter.io/ios/app/kozzle/id6746069614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MSVU SAFE free?

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

### Is Kozzle free?

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

### Do MSVU SAFE or Kozzle have ads?

Neither MSVU SAFE nor Kozzle shows ads.

### Which is updated more often, MSVU SAFE or Kozzle?

MSVU SAFE ships an update every 68 months, and Kozzle every 5 weeks. Most recently, MSVU SAFE was updated on September 18, 2026 and Kozzle on September 30, 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.*