# Triangle Test vs Pilot100Atpl

The clearest difference is in-app purchases: Pilot100Atpl at none against Triangle Test's 2. Pilot100Atpl also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Triangle Test sells 2 in-app purchases, starting at $3.99 per month. Pilot100Atpl asks for nothing beyond the download.

Triangle Test ships an update fortnightly, Pilot100Atpl every 4 days. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Triangle Test | Pilot100Atpl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 16 MB | 71 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Felix Desiderato](https://appshunter.io/developer/1742514874) | [M2A Facility Management GmbH](https://appshunter.io/developer/6778368027) |

## What reviewers say

### 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 |


### Pilot100Atpl

[App page](https://appshunter.io/ios/app/pilot100atpl/id6778368025)

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

**In-app purchases:** none


## Frequently asked questions

### Is Triangle Test free?

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

### Is Pilot100Atpl free?

Pilot100Atpl is free to download, with no in-app purchases.

### Do Triangle Test or Pilot100Atpl have ads?

Neither Triangle Test nor Pilot100Atpl shows ads.

### Which is updated more often, Triangle Test or Pilot100Atpl?

Triangle Test ships an update fortnightly, and Pilot100Atpl every 4 days. Most recently, Triangle Test was updated on September 29, 2026 and Pilot100Atpl on October 7, 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.*