# FAA ATP Written Test Prep vs 320 Guide

The clearest difference is price: 320 Guide at Free against FAA ATP Written Test Prep's $79.99. 320 Guide also leads on review sentiment (100% vs 74%). FAA ATP Written Test Prep's advantage is iOS requirement (9.0 vs 14.0.0). On rating, ratings volume, update cadence and ads there is nothing between them.

320 Guide is free to download; FAA ATP Written Test Prep costs $79.99 up front. FAA ATP Written Test Prep sells 1 one-off in-app purchase and 320 Guide sells 8 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for FAA ATP Written Test Prep against 4.6 for 320 Guide. Both are backed by a comparable volume of ratings — 19 and 44 respectively. Written reviews are what separate them: 74% of FAA ATP Written Test Prep's written reviews are positive against 100% of 320 Guide's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | FAA ATP Written Test Prep | 320 Guide |
| --- | --- | --- |
| Price | $79.99 | **Free** |
| Rating | [4.5 (19 ratings)](https://appshunter.io/ios/app/faa-atp-written-test-prep/id381233311/reviews) | **[4.6 (44 ratings)](https://appshunter.io/ios/app/320-guide/id1630247938/reviews)** |
| Number of ratings | 19 | **44** |
| Positive reviews | 73.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 705 MB | 54 MB |
| Requires iOS | **9.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dauntless Software](https://appshunter.io/developer/366840893) | [Fluge, LLC](https://appshunter.io/developer/1165267373) |

## What reviewers say

### FAA ATP Written Test Prep

[App page](https://appshunter.io/ios/app/faa-atp-written-test-prep/id381233311)

Prepare for FAA Airline Transport Pilot and Aircraft Dispatcher written exams with a comprehensive database of current questions and detailed explanations. Study actual FAA questions and ace your tests with flexible study modes and up-to-date content.

**Highlights:** Actual FAA questions, Up-to-date content with free updates, Detailed, illustrated explanations, Compatible with FAA ACS, Flexible study modes, Covers ATP and ADX tests

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Review | $18.99 | one-time |


### 320 Guide

[App page](https://appshunter.io/ios/app/320-guide/id1630247938)

This unofficial training tool simplifies complex aircraft systems with clear explanations and detailed 3D visuals. Designed by experienced instructors, it helps pilots prepare for type ratings, upgrades, and recurrent training.

**Highlights:** Clear, concise system explanations, Detailed 3D cutaways and animations, Targeted training for pilots, Expert insights from instructors, Visual learning beyond manuals

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per month |
| Premium Access | $12.99 | per 3 months |
| Type Rating Access | $29.99 | per 6 months |
| A320 Premium Yearly | $29.99 | per year |
| Premium Access | $39.99 | per year |
| A320 Premium Yearly | $39.99 | per year |
| Premium Discount | $39.99 | one-time |
| Premium Access | $79.99 | one-time |


## Frequently asked questions

### Is FAA ATP Written Test Prep free?

FAA ATP Written Test Prep costs $79.99, and also offers in-app purchases.

### Is 320 Guide free?

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

### Which has better reviews, FAA ATP Written Test Prep or 320 Guide?

320 Guide is rated higher. FAA ATP Written Test Prep averages 4.5 out of 5 from 19 ratings, while 320 Guide averages 4.6 from 44 ratings.

### Do FAA ATP Written Test Prep or 320 Guide have ads?

Neither FAA ATP Written Test Prep nor 320 Guide shows ads.

### Which is updated more often, FAA ATP Written Test Prep or 320 Guide?

FAA ATP Written Test Prep ships an update monthly, and 320 Guide monthly. Most recently, FAA ATP Written Test Prep was updated on October 3, 2026 and 320 Guide on October 17, 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.*