# Happy Erasmus vs Native Digital AR

The clearest difference is update cadence: Happy Erasmus at every 10 months against Native Digital AR's every 22 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.

Happy Erasmus ships an update every 10 months, Native Digital AR every 22 months. Both last shipped on September 19, 2026.

## The numbers

| Metric | Happy Erasmus | Native Digital AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 22 months |
| Size | 58 MB | 0 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Grupo StudentNetwork SL](https://appshunter.io/developer/1481633876) | [Andrea Biondi](https://appshunter.io/developer/1652851225) |

## What reviewers say

### Happy Erasmus

[App page](https://appshunter.io/ios/app/happy-erasmus/id1670683635)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Native Digital AR

[App page](https://appshunter.io/ios/app/native-digital-ar/id6444181283)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Happy Erasmus free?

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

### Is Native Digital AR free?

Native Digital AR is free to download, with no in-app purchases.

### Do Happy Erasmus or Native Digital AR have ads?

Neither Happy Erasmus nor Native Digital AR shows ads.

### Which is updated more often, Happy Erasmus or Native Digital AR?

Happy Erasmus ships an update every 10 months, and Native Digital AR every 22 months. Most recently, Happy Erasmus was updated on September 19, 2026 and Native Digital AR on September 19, 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.*