# CONVERT vs Pilot Logbook

The clearest difference is review sentiment: Pilot Logbook at 100% against CONVERT's 0%. Pilot Logbook also leads on price (Free vs $2.99) and update cadence (every 5 days vs every 3 months). CONVERT's advantage is in-app purchases (none vs 5) and rating (5.0 vs 4.8). On ads and device support there is nothing between them.

Pilot Logbook is free to download; CONVERT costs $2.99 up front. Pilot Logbook sells 5 in-app purchases, starting at $3.99 per month. CONVERT asks for nothing beyond the download.

CONVERT holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pilot Logbook has 21 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of CONVERT's written reviews are positive against 100% of Pilot Logbook's, so the app with the better star average is not the one people write more warmly about.

CONVERT ships an update every 3 months, Pilot Logbook every 5 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CONVERT | Pilot Logbook |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/convert-crewlounge-aero/id1056701905/reviews)** | [4.8 (21 ratings)](https://appshunter.io/ios/app/pilot-logbook-logger/id6470538989/reviews) |
| Number of ratings | 3 | **21** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 18 MB | 128 MB |
| Requires iOS | **13.5** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AvioVision](https://appshunter.io/developer/568400284) | [737 PUBLISHING S.R.O.](https://appshunter.io/developer/1496630252) |

## What reviewers say

### CONVERT

[App page](https://appshunter.io/ios/app/convert-crewlounge-aero/id1056701905)

This aviation tool offers a comprehensive unit converter and E6B flight computer for pilots. It handles various aviation-specific calculations, including fuel, weather, and performance, across multiple languages.

**Highlights:** Unit conversion for fuel, distance, weight, and more, E6B flight computer with wind triangle calculations, Snowtam decoder for various formats, Cold temperature altitude corrections, Metric flight level conversions, Runway crosswind and obstacle climb gradient calculations

**In-app purchases:** none


### Pilot Logbook

[App page](https://appshunter.io/ios/app/pilot-logbook-logger/id6470538989)

This app is a comprehensive electronic flight log designed by pilots for pilots. It simplifies flight recording, tracking, and management with customizable features, automated calculations, and insightful statistical analysis to enhance the flying experience and ensure compliance.

**Highlights:** Statistical flight data insights, Customizable logging fields, Flight overview with date grouping, Quick search and filter functionality, Automated flight import, Automatic night time and distance calculation, Rich-text flight notes with renewal reminders

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO (monthly) | $3.99 | per month |
| PRO (yearly) | $29.99 | per year |
| Basic Pack | $1.99 | one-time |
| Power Pack | $4.99 | one-time |
| Ultimate Pack | $8.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast and efficient logging
- 💡 Feature-rich application
- 💰 Affordable pricing
- ✨ Beautiful and stylish design

**What reviewers complain about**

- 🐛 Occasional bugs
- 🐛 Some bugs encountered
- 💡 Needs Apple Watch app
- 💡 Option for decimal time needed
- 🐛 Some bugs but support is good

**Reported bugs**

- Some bugs encountered
- Some bugs but support is good

**Requested features**

- Add import from Safelog
- Apple Watch app
- Decimal time option
- Automatically go to new entry after completing one


## Frequently asked questions

### Is CONVERT free?

CONVERT costs $2.99, with no in-app purchases.

### Is Pilot Logbook free?

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

### Which has better reviews, CONVERT or Pilot Logbook?

CONVERT is rated higher. CONVERT averages 5.0 out of 5 from 3 ratings, while Pilot Logbook averages 4.8 from 21 ratings.

### Do CONVERT or Pilot Logbook have ads?

Neither CONVERT nor Pilot Logbook shows ads.

### Which is updated more often, CONVERT or Pilot Logbook?

CONVERT ships an update every 3 months, and Pilot Logbook every 5 days. Most recently, CONVERT was updated on October 29, 2026 and Pilot Logbook on October 30, 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.*