# FAR/AIM by ASA vs ATPL Dictionary

The clearest difference is price: ATPL Dictionary at $1.99 against FAR/AIM by ASA's $19.95. ATPL Dictionary also leads on rating (4.7 vs 3.4) and review sentiment (72% vs 35%). FAR/AIM by ASA's advantage is in-app purchases (none vs 1) and chart position (#4 vs unranked). On ads, device support and iOS requirement there is nothing between them.

FAR/AIM by ASA costs $19.95 and ATPL Dictionary $1.99 up front. ATPL Dictionary sells 1 one-off in-app purchase. FAR/AIM by ASA asks for nothing beyond the download.

ATPL Dictionary holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 249 and 81 respectively. Written reviews point the same way: 35% of FAR/AIM by ASA's written reviews are positive against 72% of ATPL Dictionary's.

FAR/AIM by ASA ships an update every 5 months, ATPL Dictionary every 9 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | FAR/AIM by ASA | ATPL Dictionary |
| --- | --- | --- |
| Price | $19.95 | **$1.99** |
| Rating | [3.4 (249 ratings)](https://appshunter.io/ios/app/faraim-by-asa/id361784690/reviews) | **[4.7 (81 ratings)](https://appshunter.io/ios/app/atpl-dictionary/id581593549/reviews)** |
| Number of ratings | **249** | 81 |
| Positive reviews | 34.5% of reviews | **71.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#4** | — |
| Size | 47 MB | 1 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Lybron Sobers](https://appshunter.io/developer/573121255) |

## What reviewers say

### FAR/AIM by ASA

[App page](https://appshunter.io/ios/app/faraim-by-asa/id361784690)

**Currently charting:** #4 Top Paid · Reference, #96 Top Paid, #171 Top Grossing · Reference (US App Store)

Access comprehensive aviation regulations and information, including the FAR, AIM, and Pilot/Controller Glossary. Features include free updates, text search, study by certificate, and customizable reading options. Stay current with daily FAA changes.

**Highlights:** Free updates, Complete FAR/AIM content, Study by certificate, Text search functionality, Customizable reading options, Highlight and bookmark text

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

**In-app purchases:** none

**What reviewers like**

- 📱 Convenient offline access to FAR/AIM
- 💰 One-time purchase with free lifetime updates
- 🔍 Search functionality available
- ⭐ Well-organized content structure
- 🎯 Study by Certificate feature

**What reviewers complain about**

- 🔍 Search function is poorly designed and unreliable
- 🔄 No cross-device synchronization of highlights/bookmarks
- 🐛 Highlights disappear or move randomly after updates
- 🌙 No dark mode for text content (only menus)
- 📝 Cannot add notes or annotations

**Reported bugs**

- Search function returns too many irrelevant results or zero results
- Highlights disappear after app updates
- Highlights move randomly within text
- App resets to home screen when switching apps
- Bookmarks show blank pages

**Requested features**

- Cloud sync for highlights and bookmarks across devices
- Note-taking and annotation capabilities
- Multiple highlight colors
- Dark mode for text content
- Adjustable font size slider


### ATPL Dictionary

[App page](https://appshunter.io/ios/app/atpl-dictionary/id581593549)

This aviation reference app provides over 1000 definitions and 900 abbreviations related to the Airline Transport Pilot License syllabus. It covers a wide range of aviation subjects, making it a valuable tool for pilots and aviation enthusiasts alike. Purchases can be synced across devices using iCloud.

**Highlights:** 1000+ definitions, 900+ abbreviations, ATPL syllabus subjects, iCloud sync, Aviation reference

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ATPL Aviation Dictionary Full Version | $0.99 | one-time |


## Frequently asked questions

### Is FAR/AIM by ASA free?

FAR/AIM by ASA costs $19.95, with no in-app purchases.

### Is ATPL Dictionary free?

ATPL Dictionary costs $1.99, and also offers in-app purchases.

### Which has better reviews, FAR/AIM by ASA or ATPL Dictionary?

ATPL Dictionary is rated higher. FAR/AIM by ASA averages 3.4 out of 5 from 249 ratings, while ATPL Dictionary averages 4.7 from 81 ratings.

### Do FAR/AIM by ASA or ATPL Dictionary have ads?

Neither FAR/AIM by ASA nor ATPL Dictionary shows ads.

### Which is updated more often, FAR/AIM by ASA or ATPL Dictionary?

FAR/AIM by ASA ships an update every 5 months, and ATPL Dictionary every 9 days. Most recently, FAR/AIM by ASA was updated on October 17, 2026 and ATPL Dictionary on October 13, 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.*