# LogTen Pilot Logbook vs PF One

The clearest difference is in-app purchases: PF One at none against LogTen Pilot Logbook's 10. PF One also leads on rating (5.0 vs 4.7). LogTen Pilot Logbook's advantage is ratings volume (10K vs 2) and update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LogTen Pilot Logbook sells 9 in-app purchases, starting at $9.99 per month. PF One asks for nothing beyond the download.

PF One holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: LogTen Pilot Logbook has 10K ratings behind it against 2, so its average is the more settled of the two.

LogTen Pilot Logbook ships an update weekly, PF One every 3 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LogTen Pilot Logbook | PF One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (10K ratings)](https://appshunter.io/ios/app/logten-pilot-logbook/id837274884/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pf-one/id6751495309/reviews)** |
| Number of ratings | **10K** | 2 |
| Positive reviews | 35.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#83** | — |
| Size | 260 MB | 28 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Coradine Aviation Systems](https://appshunter.io/developer/286222901) | [Shenzhen Pailefei Consulting Services Co., Ltd.](https://appshunter.io/developer/1832721362) |

## What reviewers say

### LogTen Pilot Logbook

[App page](https://appshunter.io/ios/app/logten-pilot-logbook/id837274884)

**Currently charting:** #83 Top Grossing · Utilities (US App Store)

This digital flight logbook helps pilots track flight hours, currency, and certificates. It offers automated data entry, powerful analytics, and career advancement tools.  Free for the first 50 hours of flight time.

**Highlights:** Lightning-fast data entry, Automated and customizable logging, Syncs across all devices, Automated and manual backups, Key flight analytics, Smart Group technology for tracking, Career matching and job search

**Features:** Apple Watch app

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founder Basic | $9.99 | per month |
| Basic | $9.99 | per month |
| Founder Pro | $14.99 | per month |
| Enterprise Basic | $69.99 | per year |
| Founder Basic | $74.99 | per year |
| Basic | $79.99 | per year |
| Enterprise Pro | $99.99 | per year |
| Founder Pro | $104.99 | per year |
| Pro | $129.99 | per year |

**What reviewers like**

- 🚀 Keeps getting better
- 👍 Great customer support
- 🚀 Friendly and intuitive
- 👍 Wonderful support for any issue
- 👍 Excellent app for logging flights

**What reviewers complain about**

- 🐛 Crashes and sync issues
- 🐛 Random discrepancies between devices
- 🐛 Lost all data after update
- 🐛 Importing flight data is horrible
- 🐛 Missing data after years of use

**Reported bugs**

- Entire logbook data wiped out after update
- Sync issues causing data loss
- Backup and restore functionality not reliable
- Logbook entries disappearing or getting corrupted

**Requested features**

- Ability to log simulator and instrument flying
- Direct import of airline schedules
- Unlimited crew labels
- Ability to annotate route of flight
- More customization options for logbook layout


### PF One

[App page](https://appshunter.io/ios/app/pf-one/id6751495309)

This aviation dictionary and pilot toolbox offers a vast database of over 20,000 aviation terms, with Chinese-English support. It features category browsing, search, airport codes, and practical tools like an interview checklist and flight time calculator. Access information offline and benefit from continuous updates.

**Highlights:** Extensive aviation database (20,000+ entries), Chinese-English paired entries, Category filters and search, Airport and code reference, Pilot interview checklist, Flight time calculator, Offline access

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

**In-app purchases:** none


## Frequently asked questions

### Is LogTen Pilot Logbook free?

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

### Is PF One free?

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

### Which has better reviews, LogTen Pilot Logbook or PF One?

PF One is rated higher. LogTen Pilot Logbook averages 4.7 out of 5 from 10K ratings, while PF One averages 5.0 from 2 ratings.

### Do LogTen Pilot Logbook or PF One have ads?

Neither LogTen Pilot Logbook nor PF One shows ads.

### Which is updated more often, LogTen Pilot Logbook or PF One?

LogTen Pilot Logbook ships an update weekly, and PF One every 3 weeks. Most recently, LogTen Pilot Logbook was updated on November 5, 2026 and PF One 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.*