# FAR/AIM by ASA vs N Numbers

The clearest difference is price: N Numbers at $0.99 against FAR/AIM by ASA's $19.95. N Numbers also leads on review sentiment (50% vs 33%) and iOS requirement (11.0 vs 13.0). FAR/AIM by ASA's advantage is rating (3.4 vs 3.1) and chart position (#2 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

FAR/AIM by ASA costs $19.95 and N Numbers $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FAR/AIM by ASA holds the better App Store score, 3.4 against 3.1. That said, the two scores are not equally well evidenced: FAR/AIM by ASA has 253 ratings behind it against 28, so its average is the more settled of the two. Written reviews complicate that: 33% of FAR/AIM by ASA's written reviews are positive against 50% of N Numbers's, so the app with the better star average is not the one people write more warmly about.

FAR/AIM by ASA ships an update every 5 months, N Numbers every 10 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | FAR/AIM by ASA | N Numbers |
| --- | --- | --- |
| Price | $19.95 | **$0.99** |
| Rating | **[3.4 (253 ratings)](https://appshunter.io/ios/app/faraim-by-asa/id361784690/reviews)** | [3.1 (28 ratings)](https://appshunter.io/ios/app/n-numbers/id385827659/reviews) |
| Number of ratings | **253** | 28 |
| Positive reviews | 33.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free | Free |
| Best chart rank | **#2** | — |
| Size | 47 MB | 18 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Post River Software](https://appshunter.io/developer/325439356) |

## What reviewers say

### FAR/AIM by ASA

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

**Currently charting:** #2 Top Paid · Reference, #80 Top Paid, #156 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


### N Numbers

[App page](https://appshunter.io/ios/app/n-numbers/id385827659)

Look up aircraft tail numbers directly from your device, even when offline. This app includes a compressed FAA registration database, perfect for pilots in flight or at remote locations. Update the database when you have an internet connection.

**Highlights:** Offline tail number lookup, Includes FAA registration database, Works in-flight, Database updates on ground, Compressed database

**In-app purchases:** none


## Frequently asked questions

### Is FAR/AIM by ASA free?

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

### Is N Numbers free?

N Numbers costs $0.99, with no in-app purchases.

### Which has better reviews, FAR/AIM by ASA or N Numbers?

FAR/AIM by ASA is rated higher. FAR/AIM by ASA averages 3.4 out of 5 from 253 ratings, while N Numbers averages 3.1 from 28 ratings.

### Do FAR/AIM by ASA or N Numbers have ads?

Neither FAR/AIM by ASA nor N Numbers shows ads.

### Which is updated more often, FAR/AIM by ASA or N Numbers?

FAR/AIM by ASA ships an update every 5 months, and N Numbers every 10 months. Most recently, FAR/AIM by ASA was updated on November 6, 2026 and N Numbers on November 1, 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.*