# Ersti App vs Lumi Learning

The clearest difference is in-app purchases: Ersti App at none against Lumi Learning's 2. Lumi Learning's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lumi Learning sells 2 in-app purchases, starting at $3.99 per month. Ersti App asks for nothing beyond the download.

Ersti App ships an update every 6 months, Lumi Learning every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ersti App | Lumi Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 40 MB | 69 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Hochschule fur angewandte Wissenschaften Hof](https://appshunter.io/developer/1202844663) | [Lumi Software GbR](https://appshunter.io/developer/1875549786) |

## What reviewers say

### Ersti App

[App page](https://appshunter.io/ios/app/ersti-app/id1638918492)

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

**In-app purchases:** none


### Lumi Learning

[App page](https://appshunter.io/ios/app/lumi-learning/id6783732760)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumi Plus monatlich | $3.99 | per month |
| Lumi Pro monatlich | $8.99 | per month |


## Frequently asked questions

### Is Ersti App free?

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

### Is Lumi Learning free?

Lumi Learning is free to download, with in-app purchases available.

### Do Ersti App or Lumi Learning have ads?

Neither Ersti App nor Lumi Learning shows ads.

### Which is updated more often, Ersti App or Lumi Learning?

Ersti App ships an update every 6 months, and Lumi Learning every 3 weeks. Most recently, Ersti App was updated on October 30, 2026 and Lumi Learning on October 31, 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.*