# B vs Triangle Test

The clearest difference is update cadence: Triangle Test at fortnightly against B's every 6 weeks. B's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. B sells 2 one-off in-app purchases and Triangle Test sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

B ships an update every 6 weeks, Triangle Test fortnightly. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | B | Triangle Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/b-777-aircraft-apps/id1629241062/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 16 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) | [Felix Desiderato](https://appshunter.io/developer/1742514874) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-777-aircraft-apps/id1629241062)

This aviation training app helps pilots prepare for B-777 type ratings, written exams, and check rides. It offers AI-powered study tools, interactive learning modules, and detailed aircraft references. Users can import their own documents and access real-time weather and flight planning features.

**Highlights:** AI-generated study questions, Import flight manuals and PDFs, Live worldwide weather, Flight planning tools, Interactive study tools, High-resolution cockpit panels, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindCoach: Personal Health | $19.99 | one-time |
| B-777 Type Rating Prep | $39.99 | one-time |


### 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 B free?

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

### Is Triangle Test free?

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

### Do B or Triangle Test have ads?

Neither B nor Triangle Test shows ads.

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

B ships an update every 6 weeks, and Triangle Test fortnightly. Most recently, B was updated on October 12, 2026 and Triangle Test on October 25, 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.*