# FLIGHT LOGBOOK vs E6B Flight Computer CFI Pilot

The clearest difference is in-app purchases: FLIGHT LOGBOOK at none against E6B Flight Computer CFI Pilot's 2. FLIGHT LOGBOOK also leads on iOS requirement (16.0 vs 18.0). E6B Flight Computer CFI Pilot's advantage is update cadence (every 4 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. E6B Flight Computer CFI Pilot sells 2 in-app purchases, starting at $2.99 per 7 days. FLIGHT LOGBOOK asks for nothing beyond the download.

FLIGHT LOGBOOK ships an update every 4 weeks, E6B Flight Computer CFI Pilot every 4 days. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | FLIGHT LOGBOOK | E6B Flight Computer CFI Pilot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Size | 2 MB | 12 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [TAKUYA HIGUCHI](https://appshunter.io/developer/579952589) | [Mohammed Alsaleh](https://appshunter.io/developer/1581466887) |

## What reviewers say

### FLIGHT LOGBOOK

[App page](https://appshunter.io/ios/app/flight-logbook/id6502147803)

**Features:** macOS Compatibility

**In-app purchases:** none


### E6B Flight Computer CFI Pilot

[App page](https://appshunter.io/ios/app/e6b-flight-computer-cfi-pilot/id6761579971)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is FLIGHT LOGBOOK free?

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

### Is E6B Flight Computer CFI Pilot free?

E6B Flight Computer CFI Pilot is free to download, with in-app purchases available.

### Do FLIGHT LOGBOOK or E6B Flight Computer CFI Pilot have ads?

Neither FLIGHT LOGBOOK nor E6B Flight Computer CFI Pilot shows ads.

### Which is updated more often, FLIGHT LOGBOOK or E6B Flight Computer CFI Pilot?

FLIGHT LOGBOOK ships an update every 4 weeks, and E6B Flight Computer CFI Pilot every 4 days. Most recently, FLIGHT LOGBOOK was updated on September 23, 2026 and E6B Flight Computer CFI Pilot on September 13, 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.*