# FAA FOI Flight Instructor Prep vs Permit2Drive

The clearest difference is price: Permit2Drive at Free against FAA FOI Flight Instructor Prep's $2.99. Permit2Drive 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 15.1). On in-app purchases and device support there is nothing between them.

Permit2Drive 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 Permit2Drive sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FAA FOI Flight Instructor Prep ships an update every 4 months, Permit2Drive every 2 weeks. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | FAA FOI Flight Instructor Prep | Permit2Drive |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 8 MB | 82 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [Sparkle Revolution LLC](https://appshunter.io/developer/1686971822) |

## 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 |


### Permit2Drive

[App page](https://appshunter.io/ios/app/permit2drive-driver-log/id6758968154)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | 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 Permit2Drive free?

Permit2Drive is free to download, with in-app purchases available.

### Do FAA FOI Flight Instructor Prep or Permit2Drive have ads?

Permit2Drive shows ads; FAA FOI Flight Instructor Prep does not.

### Which is updated more often, FAA FOI Flight Instructor Prep or Permit2Drive?

FAA FOI Flight Instructor Prep ships an update every 4 months, and Permit2Drive every 2 weeks. Most recently, FAA FOI Flight Instructor Prep was updated on October 9, 2026 and Permit2Drive on September 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.*