# FAR/AIM vs Gulfstream PlaneBook

The clearest difference is review sentiment: FAR/AIM at 63% against Gulfstream PlaneBook's 18%. FAR/AIM also leads on rating (4.7 vs 2.5) and update cadence (fortnightly vs every 4 months). Gulfstream PlaneBook's advantage is in-app purchases (none vs 1). On price and ads there is nothing between them.

Both are free to download. FAR/AIM sells 1 one-off in-app purchase. Gulfstream PlaneBook asks for nothing beyond the download.

FAR/AIM holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: FAR/AIM has 1.1K ratings behind it against 68, so its average is the more settled of the two. Written reviews point the same way: 63% of FAR/AIM's written reviews are positive against 18% of Gulfstream PlaneBook's.

FAR/AIM ships an update fortnightly, Gulfstream PlaneBook every 4 months. The most recent releases landed on October 31, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | FAR/AIM | Gulfstream PlaneBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/faraim-faa-pilot-reference/id328979186/reviews)** | [2.5 (68 ratings)](https://appshunter.io/ios/app/gulfstream-planebook/id425706349/reviews) |
| Number of ratings | **1.1K** | 68 |
| Positive reviews | **63.2% of reviews** | 17.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 134 MB | 101 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tekk Innovations LLC](https://appshunter.io/developer/320464672) | [Gulfstream Aerospace](https://appshunter.io/developer/425706352) |

## What reviewers say

### FAR/AIM

[App page](https://appshunter.io/ios/app/faraim-faa-pilot-reference/id328979186)

Access comprehensive aviation regulations and the Aeronautical Information Manual on your mobile device. Stay updated with frequent content revisions and utilize powerful search and bookmarking tools for quick reference.

**Highlights:** Complete FAR/AIM text, Intelligent full-text search, Context-sensitive search, Bookmarks and highlights, Frequent content updates, Email sections

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Year Subscription | $24.99 | one-time |

**What reviewers like**

- 🚀 Quick reference
- 💡 Convenient digital format
- 👍 Up-to-date information
- 👍 Excellent customer service

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Crashes and bugs
- 🔍 Poor search functionality
- 🔒 Locked content behind paywall

**Reported bugs**

- Highlighting causes app to crash
- Bookmarking feature is unreliable
- Subscription issues and billing problems

**Requested features**

- Ability to highlight and bookmark content
- Improved organization and navigation
- Sync across devices
- Rotorcraft-specific regulations


### Gulfstream PlaneBook

[App page](https://appshunter.io/ios/app/gulfstream-planebook/id425706349)

This application offers a paperless solution for flight crew, product, and feature manuals on an iPad. It allows pilots to easily organize and access essential flight information during all phases of operations, providing advantages both in and out of the flight deck.

**Highlights:** Paperless flight manuals, Organize flight information, Access information during flight, Product and feature manuals, iPad-based solution

**In-app purchases:** none


## Frequently asked questions

### Is FAR/AIM free?

FAR/AIM is free to download, with in-app purchases available.

### Is Gulfstream PlaneBook free?

Gulfstream PlaneBook is free to download, with no in-app purchases.

### Which has better reviews, FAR/AIM or Gulfstream PlaneBook?

FAR/AIM is rated higher. FAR/AIM averages 4.7 out of 5 from 1.1K ratings, while Gulfstream PlaneBook averages 2.5 from 68 ratings.

### Do FAR/AIM or Gulfstream PlaneBook have ads?

Neither FAR/AIM nor Gulfstream PlaneBook shows ads.

### Which is updated more often, FAR/AIM or Gulfstream PlaneBook?

FAR/AIM ships an update fortnightly, and Gulfstream PlaneBook every 4 months. Most recently, FAR/AIM was updated on October 31, 2026 and Gulfstream PlaneBook on October 23, 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.*