# ULEP vs PlaneLearn

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

Both are free to download. PlaneLearn sells 3 one-off in-app purchases. ULEP asks for nothing beyond the download.

ULEP ships an update every 2 months, PlaneLearn weekly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ULEP | PlaneLearn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 94 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Université de Lorraine](https://appshunter.io/developer/834941315) | [Adrien Soullier](https://appshunter.io/developer/6789115736) |

## What reviewers say

### ULEP

[App page](https://appshunter.io/ios/app/ulep/id6463897694)

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

**In-app purchases:** none


### PlaneLearn

[App page](https://appshunter.io/ios/app/planelearn-aircraft-quiz/id6796218595)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer a Coffee ☕️ | $1.99 | one-time |
| 🌍 Support the Project | $3.99 | one-time |
| 🚀 Super Supporter | $8.99 | one-time |


## Frequently asked questions

### Is ULEP free?

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

### Is PlaneLearn free?

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

### Do ULEP or PlaneLearn have ads?

Neither ULEP nor PlaneLearn shows ads.

### Which is updated more often, ULEP or PlaneLearn?

ULEP ships an update every 2 months, and PlaneLearn weekly. Most recently, ULEP was updated on October 18, 2026 and PlaneLearn on October 24, 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.*