# SkyTest BU/GU Preparation App vs Avcon Jet eLearning

The clearest difference is price: Avcon Jet eLearning at Free against SkyTest BU/GU Preparation App's $89.99. Avcon Jet eLearning also leads on device support (3 vs 1). SkyTest BU/GU Preparation App's advantage is iOS requirement (13.0 vs 16.0). On update cadence, ads and in-app purchases there is nothing between them.

Avcon Jet eLearning is free to download; SkyTest BU/GU Preparation App costs $89.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SkyTest BU/GU Preparation App ships an update every 3 months, Avcon Jet eLearning every 5 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SkyTest BU/GU Preparation App | Avcon Jet eLearning |
| --- | --- | --- |
| Price | $89.99 | **Free** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | — |
| Size | 426 MB | 167 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aviation Media & IT GmbH](https://appshunter.io/developer/504134961) | [UAT Univerasal Aviation Training Ltd](https://appshunter.io/developer/1309605623) |

## What reviewers say

### SkyTest BU/GU Preparation App

[App page](https://appshunter.io/ios/app/skytest-bugu-preparation-app/id775751981)

Prepare for pilot aptitude tests with a comprehensive suite of training modules covering attention, memory, spatial orientation, psychomotor skills, math, logic, physics, technical comprehension, and English. Features include detailed explanations, customizable difficulty levels, performance analysis, and progress tracking to optimize your training outcome.

**Highlights:** 41 training modules, Bilingual (English/German), Interactive demos, Customizable difficulty, Performance analysis, Progress tracking, Training Assistant

**Features:** macOS Compatibility

**In-app purchases:** none


### Avcon Jet eLearning

[App page](https://appshunter.io/ios/app/avcon-jet-elearning/id1554659611)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SkyTest BU/GU Preparation App free?

SkyTest BU/GU Preparation App costs $89.99, with no in-app purchases.

### Is Avcon Jet eLearning free?

Avcon Jet eLearning is free to download, with no in-app purchases.

### Do SkyTest BU/GU Preparation App or Avcon Jet eLearning have ads?

Neither SkyTest BU/GU Preparation App nor Avcon Jet eLearning shows ads.

### Which is updated more often, SkyTest BU/GU Preparation App or Avcon Jet eLearning?

SkyTest BU/GU Preparation App ships an update every 3 months, and Avcon Jet eLearning every 5 months. Most recently, SkyTest BU/GU Preparation App was updated on September 30, 2026 and Avcon Jet eLearning on October 1, 2026.

---

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