# FAA FOI Flight Instructor Prep vs PowerUp by COUP

The clearest difference is price: PowerUp by COUP at Free against FAA FOI Flight Instructor Prep's $2.99. PowerUp by COUP also leads on update cadence (every 3 weeks vs every 4 months). FAA FOI Flight Instructor Prep's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On in-app purchases and device support there is nothing between them.

PowerUp by COUP 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 PowerUp by COUP sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

FAA FOI Flight Instructor Prep ships an update every 4 months, PowerUp by COUP every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | FAA FOI Flight Instructor Prep | PowerUp by COUP |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 8 MB | 80 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Andreyev](https://appshunter.io/developer/1418253369) | [HALCYON DAY PRODUCTIONS PTY LTD](https://appshunter.io/developer/1747434298) |

## 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 |


### PowerUp by COUP

[App page](https://appshunter.io/ios/app/powerup-by-coup/id6502927073)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PowerUp Player | $5.99 | per month |


## 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 PowerUp by COUP free?

PowerUp by COUP is free to download, with in-app purchases available.

### Do FAA FOI Flight Instructor Prep or PowerUp by COUP have ads?

PowerUp by COUP shows ads; FAA FOI Flight Instructor Prep does not.

### Which is updated more often, FAA FOI Flight Instructor Prep or PowerUp by COUP?

FAA FOI Flight Instructor Prep ships an update every 4 months, and PowerUp by COUP every 3 weeks. Most recently, FAA FOI Flight Instructor Prep was updated on October 25, 2026 and PowerUp by COUP on October 25, 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.*