# EFB Logbook vs FS2EFB

The clearest difference is in-app purchases: FS2EFB at none against EFB Logbook's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EFB Logbook sells 4 in-app purchases, starting at $3.99 per month. FS2EFB asks for nothing beyond the download.

EFB Logbook ships an update fortnightly, FS2EFB every 2 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EFB Logbook | FS2EFB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fs2efb/id6759614296/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 72 MB | 6 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THOMAS STEVEN LEDGER](https://appshunter.io/developer/1874630956) | [Aleksandr Marinenko](https://appshunter.io/developer/1864741659) |

## What reviewers say

### EFB Logbook

[App page](https://appshunter.io/ios/app/efb-logbook/id6758730252)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| EFB Logbook PRO 3 Months | $9.99 | per 3 months |
| EFB Logbook PRO 6 Months | $19.99 | per 6 months |
| EFB Logbook PRO 1 Year | $29.99 | per year |


### FS2EFB

[App page](https://appshunter.io/ios/app/fs2efb/id6759614296)

This app transforms your mobile device into a real-time Electronic Flight Bag (EFB) for Microsoft Flight Simulator. It extracts detailed flight telemetry and traffic data, delivering it to your preferred aviation applications with zero performance impact on the simulator.

**Highlights:** Real-time flight telemetry extraction, Live traffic injection on EFB map, Universal protocol support (GDL90, NMEA 0183, X-Plane), One-click EFB presets for major apps, Built-in audio variometer for gliders, Zero FPS impact on simulator

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

**In-app purchases:** none


## Frequently asked questions

### Is EFB Logbook free?

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

### Is FS2EFB free?

FS2EFB is free to download, with no in-app purchases.

### Do EFB Logbook or FS2EFB have ads?

Neither EFB Logbook nor FS2EFB shows ads.

### Which is updated more often, EFB Logbook or FS2EFB?

EFB Logbook ships an update fortnightly, and FS2EFB every 2 weeks. Most recently, EFB Logbook was updated on October 17, 2026 and FS2EFB 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.*