# UIN Campus Digital vs CETIS 4 PERSONAL

The clearest difference is update cadence: CETIS 4 PERSONAL at every 3 weeks against UIN Campus Digital's every 3 months. CETIS 4 PERSONAL also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

UIN Campus Digital ships an update every 3 months, CETIS 4 PERSONAL every 3 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UIN Campus Digital | CETIS 4 PERSONAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 28 MB | 103 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [UNIVERSIA](https://appshunter.io/developer/451726993) | [INDUSTRIAS Y TECNOLOGIAS CHACON S.A. DE C.V.](https://appshunter.io/developer/1669943571) |

## What reviewers say

### UIN Campus Digital

[App page](https://appshunter.io/ios/app/uin-campus-digital/id6444285928)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### CETIS 4 PERSONAL

[App page](https://appshunter.io/ios/app/cetis-4-personal/id6749523163)

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

**In-app purchases:** none


## Frequently asked questions

### Is UIN Campus Digital free?

UIN Campus Digital is free to download, with no in-app purchases.

### Is CETIS 4 PERSONAL free?

CETIS 4 PERSONAL is free to download, with no in-app purchases.

### Do UIN Campus Digital or CETIS 4 PERSONAL have ads?

Neither UIN Campus Digital nor CETIS 4 PERSONAL shows ads.

### Which is updated more often, UIN Campus Digital or CETIS 4 PERSONAL?

UIN Campus Digital ships an update every 3 months, and CETIS 4 PERSONAL every 3 weeks. Most recently, UIN Campus Digital was updated on October 27, 2026 and CETIS 4 PERSONAL on October 9, 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.*