# Pilot Logbook vs FMS 737

The clearest difference is rating: Pilot Logbook at 4.4 against FMS 737's 3.0. Pilot Logbook also leads on update cadence (every 6 days vs every 10 months) and ratings volume (184 vs 4). FMS 737's advantage is in-app purchases (none vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Pilot Logbook sells 2 one-off in-app purchases. FMS 737 asks for nothing beyond the download.

Pilot Logbook holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Pilot Logbook has 184 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 60% of Pilot Logbook's written reviews are positive against 50% of FMS 737's.

Pilot Logbook ships an update every 6 days, FMS 737 every 10 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Pilot Logbook | FMS 737 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (184 ratings)](https://appshunter.io/ios/app/pilot-logbook-flight-tracker/id590352539/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/fms-737/id1160243181/reviews) |
| Number of ratings | **184** | 4 |
| Positive reviews | **59.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 months |
| Monetization | Free | Free |
| Size | 43 MB | 28 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flygo-Aviation Ltd](https://appshunter.io/developer/550770776) | [ECA Faros](https://appshunter.io/developer/1109979311) |

## What reviewers say

### Pilot Logbook

[App page](https://appshunter.io/ios/app/pilot-logbook-flight-tracker/id590352539)

This app helps pilots track flight and night hours, logging IFR, VFR, and night flights in compliance with EASA and FAA regulations. It offers offline airport data, customizable logbook formats, and automatic flight time calculations.

**Highlights:** Flight time and night hours tracking, EASA and FAA compliant logging, Offline airport data, Customizable logbook formats, Automatic flight time calculation, Flight history import, Document management and reminders

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pilot Logbook Discounted Price | $32.99 | one-time |
| Pilot Logbook PRO | $65.99 | one-time |


### FMS 737

[App page](https://appshunter.io/ios/app/fms-737/id1160243181)

This application provides a free-play simulation of the B737 Flight Management System. It's designed for training centers to help pilots familiarize themselves with the system before simulator sessions, offering an easy-to-use interface and comprehensive functions.

**Highlights:** B737 FMS simulation, Free play mode, Accurate simulation, Easy-to-use interface, Complete set of functions, Pilot familiarization tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Pilot Logbook free?

Pilot Logbook is free to download, with in-app purchases available.

### Is FMS 737 free?

FMS 737 is free to download, with no in-app purchases.

### Which has better reviews, Pilot Logbook or FMS 737?

Pilot Logbook is rated higher. Pilot Logbook averages 4.4 out of 5 from 184 ratings, while FMS 737 averages 3.0 from 4 ratings.

### Do Pilot Logbook or FMS 737 have ads?

Neither Pilot Logbook nor FMS 737 shows ads.

### Which is updated more often, Pilot Logbook or FMS 737?

Pilot Logbook ships an update every 6 days, and FMS 737 every 10 months. Most recently, Pilot Logbook was updated on November 6, 2026 and FMS 737 on November 2, 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.*