# FAA FOI Flight Instructor Prep vs Pro Aircraft Classroom

The clearest difference is price: Pro Aircraft Classroom at Free against FAA FOI Flight Instructor Prep's $2.99. Pro Aircraft Classroom also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 4 months). FAA FOI Flight Instructor Prep's advantage is iOS requirement (13.0 vs 26.0). On ads and device support there is nothing between them.

Pro Aircraft Classroom is free to download; FAA FOI Flight Instructor Prep costs $2.99 up front. FAA FOI Flight Instructor Prep sells 1 one-off in-app purchase. Pro Aircraft Classroom asks for nothing beyond the download.

FAA FOI Flight Instructor Prep ships an update every 4 months, Pro Aircraft Classroom every 3 weeks. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | FAA FOI Flight Instructor Prep | Pro Aircraft Classroom |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pro-aircraft-classroom/id6502960919/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 8 MB | 154 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Aeroapps Technology](https://appshunter.io/developer/923860276) |

## What reviewers say

### FAA FOI Flight Instructor Prep

[App page](https://appshunter.io/ios/app/faa-foi-flight-instructor-prep/id6499519333)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fundamentals of Instructing | $9.99 | one-time |


### Pro Aircraft Classroom

[App page](https://appshunter.io/ios/app/pro-aircraft-classroom/id6502960919)

Prepare for aviation certification exams with comprehensive ground school courses and practice tests. Covers all knowledge areas, offers flashcards, and provides detailed explanations for questions. Track your progress and sync data across devices.

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

**In-app purchases:** none


## Frequently asked questions

### Is FAA FOI Flight Instructor Prep free?

FAA FOI Flight Instructor Prep costs $2.99, and also offers in-app purchases.

### Is Pro Aircraft Classroom free?

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

### Do FAA FOI Flight Instructor Prep or Pro Aircraft Classroom have ads?

Neither FAA FOI Flight Instructor Prep nor Pro Aircraft Classroom shows ads.

### Which is updated more often, FAA FOI Flight Instructor Prep or Pro Aircraft Classroom?

FAA FOI Flight Instructor Prep ships an update every 4 months, and Pro Aircraft Classroom every 3 weeks. Most recently, FAA FOI Flight Instructor Prep was updated on October 25, 2026 and Pro Aircraft Classroom on October 21, 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.*