# Captain Logbook vs HUD SONiC

The clearest difference is in-app purchases: HUD SONiC at none against Captain Logbook's 2. HUD SONiC also leads on update cadence (every 5 days vs every 2 months). Captain Logbook's advantage is ratings volume (6 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. Captain Logbook sells 2 in-app purchases, starting at $0.99 per month. HUD SONiC asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Captain Logbook against 5.0 for HUD SONiC. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Captain Logbook ships an update every 2 months, HUD SONiC every 5 days. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Captain Logbook | HUD SONiC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/captain-logbook/id1494540813/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/hud-sonic-pilot-logbook/id6785000977/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 35 MB | 102 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chung-Lun Chiang](https://appshunter.io/developer/597568627) | [AEROMUSE, K.K.](https://appshunter.io/developer/6785000979) |

## What reviewers say

### Captain Logbook

[App page](https://appshunter.io/ios/app/captain-logbook/id1494540813)

Log your flights with detailed information including flight numbers, times, and approaches. The app offers intelligent suggestions, cloud syncing across devices, and export options in various formats. A free version is available for up to 100 flights.

**Highlights:** Log flights with detailed data, Intelligent suggestions and custom fields, Cloud sync across iPhone and iPad, Export to PDF (EASA, Jeppesen) and CSV, Dark Mode and Sign In with Apple integration, Local data backup

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access (monthly) | $0.99 | per month |
| Unlimited Access (Annually) | $7.99 | per year |


### HUD SONiC

[App page](https://appshunter.io/ios/app/hud-sonic-pilot-logbook/id6785000977)

This app simplifies flight logging for professional pilots by automatically detecting flights near airports. It helps track flight experience, aircraft types, and career possibilities, built by pilots for pilots.

**Highlights:** Automated flight detection near airports, Manual logbook entry reduction, Flight experience tracking by aircraft, Career opportunity exploration, Import and export flight records, Pilot-centric design

**In-app purchases:** none


## Frequently asked questions

### Is Captain Logbook free?

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

### Is HUD SONiC free?

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

### Which has better reviews, Captain Logbook or HUD SONiC?

Captain Logbook and HUD SONiC are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Captain Logbook or HUD SONiC have ads?

Neither Captain Logbook nor HUD SONiC shows ads.

### Which is updated more often, Captain Logbook or HUD SONiC?

Captain Logbook ships an update every 2 months, and HUD SONiC every 5 days. Most recently, Captain Logbook was updated on October 10, 2026 and HUD SONiC on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*