# Gulfstream PlaneBook vs EFB

The clearest difference is rating: EFB at 5.0 against Gulfstream PlaneBook's 2.5. EFB also leads on update cadence (monthly vs every 4 months) and review sentiment (35% vs 18%). Gulfstream PlaneBook's advantage is ratings volume (65 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EFB holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Gulfstream PlaneBook has 65 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 18% of Gulfstream PlaneBook's written reviews are positive against 35% of EFB's.

Gulfstream PlaneBook ships an update every 4 months, EFB monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Gulfstream PlaneBook | EFB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (65 ratings)](https://appshunter.io/ios/app/gulfstream-planebook/id425706349/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/efb-pro/id436659915/reviews)** |
| Number of ratings | **65** | 2 |
| Positive reviews | 17.9% of reviews | **35.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 101 MB | 7 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gulfstream Aerospace](https://appshunter.io/developer/425706352) | [CAVU Companies](https://appshunter.io/developer/436659918) |

## What reviewers say

### 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


### EFB

[App page](https://appshunter.io/ios/app/efb-pro/id436659915)

This app calculates critical aircraft performance data for takeoff and landing, offline. It includes runway and weather data, weight and balance calculations, and performance forecasting. Meets FAA, EASA, and JAR requirements.

**Highlights:** Offline aircraft performance calculations, International runway database, Real-time weather integration, Weight & Balance calculations, Performance forecasting, Supports turbine aircraft

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

**In-app purchases:** none


## Frequently asked questions

### Is Gulfstream PlaneBook free?

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

### Is EFB free?

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

### Which has better reviews, Gulfstream PlaneBook or EFB?

EFB is rated higher. Gulfstream PlaneBook averages 2.5 out of 5 from 65 ratings, while EFB averages 5.0 from 2 ratings.

### Do Gulfstream PlaneBook or EFB have ads?

Neither Gulfstream PlaneBook nor EFB shows ads.

### Which is updated more often, Gulfstream PlaneBook or EFB?

Gulfstream PlaneBook ships an update every 4 months, and EFB monthly. Most recently, Gulfstream PlaneBook was updated on October 15, 2026 and EFB on October 7, 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.*