# Crew Briefing vs Pilot Math!

The clearest difference is update cadence: Pilot Math! at weekly against Crew Briefing's every 9 months. Pilot Math! also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crew Briefing ships an update every 9 months, Pilot Math! weekly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Crew Briefing | Pilot Math! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free | — |
| Size | 10 MB | 24 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IT International](https://appshunter.io/developer/485823808) | [mehmetmh sarikose](https://appshunter.io/developer/1678509281) |

## What reviewers say

### Crew Briefing

[App page](https://appshunter.io/ios/app/crew-briefing/id517680326)

This app provides essential reference information for cockpit and cabin crew, covering aviation abbreviations, delay codes, and CPDLC codes. It is intended for reference only and not for flight planning.

**Highlights:** 54+ pages of aviation abbreviations, Aircraft-specific abbreviations (A330, A350, B777, etc.), Hundreds of delay codes, CPDLC codes, Reference tables

**In-app purchases:** none


### Pilot Math!

[App page](https://appshunter.io/ios/app/pilot-math/id6446653385)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crew Briefing free?

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

### Is Pilot Math! free?

Pilot Math! is free to download, with no in-app purchases.

### Do Crew Briefing or Pilot Math! have ads?

Neither Crew Briefing nor Pilot Math! shows ads.

### Which is updated more often, Crew Briefing or Pilot Math!?

Crew Briefing ships an update every 9 months, and Pilot Math! weekly. Most recently, Crew Briefing was updated on October 7, 2026 and Pilot Math! on October 5, 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.*