# pAIP Reader vs CAE Classroom

The clearest difference is update cadence: CAE Classroom at fortnightly against pAIP Reader's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

pAIP Reader ships an update every 2 months, CAE Classroom fortnightly. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | pAIP Reader | CAE Classroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (5 ratings)](https://appshunter.io/ios/app/cae-classroom/id6443660263/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 16 MB | 116 MB |
| Requires iOS | **18.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [TAKUYA HIGUCHI](https://appshunter.io/developer/579952589) | [Aeroapps Technology](https://appshunter.io/developer/923860276) |

## What reviewers say

### pAIP Reader

[App page](https://appshunter.io/ios/app/paip-reader/id1510277520)

**Features:** macOS Compatibility

**In-app purchases:** none


### CAE Classroom

[App page](https://appshunter.io/ios/app/cae-classroom/id6443660263)

Prepare for aviation certification exams with comprehensive ground school courses. Access flashcards, detailed explanations, and track your progress across devices. Meet all course completion requirements to earn your certification.

**Highlights:** Ground school courses, FAA test preparation, Flashcards, Detailed explanations, Progress tracking, Cross-device sync, Report sharing

**In-app purchases:** none


## Frequently asked questions

### Is pAIP Reader free?

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

### Is CAE Classroom free?

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

### Do pAIP Reader or CAE Classroom have ads?

Neither pAIP Reader nor CAE Classroom shows ads.

### Which is updated more often, pAIP Reader or CAE Classroom?

pAIP Reader ships an update every 2 months, and CAE Classroom fortnightly. Most recently, pAIP Reader was updated on October 11, 2026 and CAE Classroom on October 8, 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.*