# SkyTest Prep App for Swiss vs Triangle Test

The clearest difference is price: Triangle Test at Free against SkyTest Prep App for Swiss's $89.99. Triangle Test also leads on update cadence (fortnightly vs every 3 months). SkyTest Prep App for Swiss's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 17.6). On ads and device support there is nothing between them.

Triangle Test is free to download; SkyTest Prep App for Swiss costs $89.99 up front. Triangle Test sells 2 in-app purchases, starting at $3.99 per month. SkyTest Prep App for Swiss asks for nothing beyond the download.

SkyTest Prep App for Swiss ships an update every 3 months, Triangle Test fortnightly. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SkyTest Prep App for Swiss | Triangle Test |
| --- | --- | --- |
| Price | $89.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 113 MB | 16 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Aviation Media & IT GmbH](https://appshunter.io/developer/504134961) | [Felix Desiderato](https://appshunter.io/developer/1742514874) |

## What reviewers say

### SkyTest Prep App for Swiss

[App page](https://appshunter.io/ios/app/skytest-prep-app-for-swiss/id887840068)

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

**In-app purchases:** none


### Triangle Test

[App page](https://appshunter.io/ios/app/triangle-test/id6754271995)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $3.99 | per month |
| Lifetime Access | $5.99 | one-time |


## Frequently asked questions

### Is SkyTest Prep App for Swiss free?

SkyTest Prep App for Swiss costs $89.99, with no in-app purchases.

### Is Triangle Test free?

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

### Do SkyTest Prep App for Swiss or Triangle Test have ads?

Neither SkyTest Prep App for Swiss nor Triangle Test shows ads.

### Which is updated more often, SkyTest Prep App for Swiss or Triangle Test?

SkyTest Prep App for Swiss ships an update every 3 months, and Triangle Test fortnightly. Most recently, SkyTest Prep App for Swiss was updated on October 20, 2026 and Triangle Test on October 14, 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.*