# Lüsen App vs EROI

The clearest difference is iOS requirement: EROI at 15.0 against Lüsen App's 17.0. 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.

## The numbers

| Metric | Lüsen App | EROI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | — |
| Size | 87 MB | 107 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Outdooractive AG](https://appshunter.io/developer/347885333) | [Gulliver S.r.l.](https://appshunter.io/developer/518244902) |

## What reviewers say

### Lüsen App

[App page](https://appshunter.io/ios/app/lusen-app/id961153720)

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

**In-app purchases:** none


### EROI

[App page](https://appshunter.io/ios/app/eroi/id6737353734)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Lüsen App free?

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

### Is EROI free?

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

### Do Lüsen App or EROI have ads?

Neither Lüsen App nor EROI shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*