# FAA FOI Flight Instructor Prep vs PPL Exam Prep

The clearest difference is price: PPL Exam Prep at Free against FAA FOI Flight Instructor Prep's $2.99. PPL Exam Prep also leads on update cadence (every 2 weeks vs every 4 months). FAA FOI Flight Instructor Prep's advantage is ads (none vs shown) and iOS requirement (13.0 vs 26.0). On in-app purchases and device support there is nothing between them.

PPL Exam Prep 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 and PPL Exam Prep sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

FAA FOI Flight Instructor Prep ships an update every 4 months, PPL Exam Prep every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FAA FOI Flight Instructor Prep | PPL Exam Prep |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 31 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Artem Alexandrov](https://appshunter.io/developer/826319430) |

## 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 |


### PPL Exam Prep

[App page](https://appshunter.io/ios/app/ppl-exam-prep-pilottestzone/id6741020820)

Prepare for your Polish private pilot license exam with a comprehensive question bank, interactive quizzes, and official exam schedules. Study offline with helpful reminders and a distraction-free interface to achieve your aviation goals.

**Highlights:** Polish ULC PPL exam question bank, Interactive progress tracking quizzes, ULC exam schedule viewer, Study reminders and notifications, Distraction-free learning interface, Offline study capability

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium 6 Months | $29.99 | per 6 months |
| Remove Ads | $1.99 | one-time |


## 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 PPL Exam Prep free?

PPL Exam Prep is free to download, with in-app purchases available.

### Do FAA FOI Flight Instructor Prep or PPL Exam Prep have ads?

PPL Exam Prep shows ads; FAA FOI Flight Instructor Prep does not.

### Which is updated more often, FAA FOI Flight Instructor Prep or PPL Exam Prep?

FAA FOI Flight Instructor Prep ships an update every 4 months, and PPL Exam Prep every 2 weeks. Most recently, FAA FOI Flight Instructor Prep was updated on October 25, 2026 and PPL Exam Prep on October 28, 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.*