# eduID vs VU Intro days

The clearest difference is update cadence: VU Intro days at every 3 weeks against eduID's every 3 months. eduID's advantage is iOS requirement (13.0 vs 16.4). 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.

eduID ships an update every 3 months, VU Intro days every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | eduID | VU Intro days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 13 MB | 83 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SURF B.V.](https://appshunter.io/developer/430838217) | [Tactile B.V.](https://appshunter.io/developer/1521183267) |

## What reviewers say

### eduID

[App page](https://appshunter.io/ios/app/eduid/id1600756434)

**Features:** Vision Pro support

**In-app purchases:** none


### VU Intro days

[App page](https://appshunter.io/ios/app/vu-intro-days/id6449475934)

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

**In-app purchases:** none


## Frequently asked questions

### Is eduID free?

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

### Is VU Intro days free?

VU Intro days is free to download, with no in-app purchases.

### Do eduID or VU Intro days have ads?

Neither eduID nor VU Intro days shows ads.

### Which is updated more often, eduID or VU Intro days?

eduID ships an update every 3 months, and VU Intro days every 3 weeks. Most recently, eduID was updated on October 24, 2026 and VU Intro days on October 25, 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.*