# Onboard Performance Tool vs MyLog | Digital Pilot Logbook

The clearest difference is rating: MyLog | Digital Pilot Logbook at 4.2 against Onboard Performance Tool's 3.5. MyLog | Digital Pilot Logbook also leads on update cadence (every 3 weeks vs every 6 months) and device support (3 vs 1). Onboard Performance Tool's advantage is in-app purchases (none vs 3) and review sentiment (14% vs 0%). On price, ads and iOS requirement there is nothing between them.

Both are free to download. MyLog | Digital Pilot Logbook sells 3 in-app purchases, starting at $6.99 per month. Onboard Performance Tool asks for nothing beyond the download.

MyLog | Digital Pilot Logbook holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 17 and 5 respectively. Written reviews complicate that: 14% of Onboard Performance Tool's written reviews are positive against 0% of MyLog | Digital Pilot Logbook's, so the app with the better star average is not the one people write more warmly about.

Onboard Performance Tool ships an update every 6 months, MyLog | Digital Pilot Logbook every 3 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Onboard Performance Tool | MyLog | Digital Pilot Logbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (17 ratings)](https://appshunter.io/ios/app/onboard-performance-tool/id584211407/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/mylog-digital-pilot-logbook/id1638098636/reviews)** |
| Number of ratings | **17** | 5 |
| Positive reviews | **13.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 186 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [The Boeing Company](https://appshunter.io/developer/493615170) | [Bahadir ARSLAN](https://appshunter.io/developer/1445887121) |

## What reviewers say

### Onboard Performance Tool

[App page](https://appshunter.io/ios/app/onboard-performance-tool/id584211407)

This application enables flight crews and ground personnel to perform real-time performance calculations for flights. It provides fast and precise data for takeoff, landing, and weight and balance, accounting for various environmental and operational factors.

**Highlights:** Real-time performance calculations, Takeoff analysis, Landing analysis, Weight and balance information, Accounts for weather and runway conditions, Corrects for pressure variation and MEL items

**In-app purchases:** none


### MyLog | Digital Pilot Logbook

[App page](https://appshunter.io/ios/app/mylog-digital-pilot-logbook/id1638098636)

This app simplifies flight and simulator record-keeping for pilots of all levels. It offers manual entry, automatic time calculation, and photo-based data capture. Users can customize logs, track statistics, and export data to various formats.

**Highlights:** Manual flight entry, Automatic time calculation, Photo-based data capture, Customizable log formats, Detailed flight statistics, Data export (Excel, PDF), Document and photo storage

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annually | $69.99 | per year |
| Lifetime Premium | $499.99 | one-time |


## Frequently asked questions

### Is Onboard Performance Tool free?

Onboard Performance Tool is free to download, with no in-app purchases.

### Is MyLog | Digital Pilot Logbook free?

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

### Which has better reviews, Onboard Performance Tool or MyLog | Digital Pilot Logbook?

MyLog | Digital Pilot Logbook is rated higher. Onboard Performance Tool averages 3.5 out of 5 from 17 ratings, while MyLog | Digital Pilot Logbook averages 4.2 from 5 ratings.

### Do Onboard Performance Tool or MyLog | Digital Pilot Logbook have ads?

Neither Onboard Performance Tool nor MyLog | Digital Pilot Logbook shows ads.

### Which is updated more often, Onboard Performance Tool or MyLog | Digital Pilot Logbook?

Onboard Performance Tool ships an update every 6 months, and MyLog | Digital Pilot Logbook every 3 weeks. Most recently, Onboard Performance Tool was updated on October 16, 2026 and MyLog | Digital Pilot Logbook on October 6, 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.*