# Hyperion Aviation vs JustLogbook

The clearest difference is in-app purchases: Hyperion Aviation at none against JustLogbook's 1. Hyperion Aviation also leads on device support (3 vs 1) and iOS requirement (12.1 vs 26.0). JustLogbook's advantage is update cadence (every 6 weeks vs every 44 months). On price and ads there is nothing between them.

Both are free to download. JustLogbook sells 1 in-app purchase, starting at $24.99 per year. Hyperion Aviation asks for nothing beyond the download.

Hyperion Aviation ships an update every 44 months, JustLogbook every 6 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Hyperion Aviation | JustLogbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 6 weeks** |
| Size | 1 MB | 17 MB |
| Requires iOS | **12.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Saad Al hariri](https://appshunter.io/developer/604686611) | [ICMB DEMI S.L.](https://appshunter.io/developer/990006645) |

## What reviewers say

### Hyperion Aviation

[App page](https://appshunter.io/ios/app/hyperion-aviation/id1445390564)

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

**In-app purchases:** none


### JustLogbook

[App page](https://appshunter.io/ios/app/justlogbook/id6771350535)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JustLogbook Premium | $24.99 | per year |


## Frequently asked questions

### Is Hyperion Aviation free?

Hyperion Aviation is free to download, with no in-app purchases.

### Is JustLogbook free?

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

### Do Hyperion Aviation or JustLogbook have ads?

Neither Hyperion Aviation nor JustLogbook shows ads.

### Which is updated more often, Hyperion Aviation or JustLogbook?

Hyperion Aviation ships an update every 44 months, and JustLogbook every 6 weeks. Most recently, Hyperion Aviation was updated on November 6, 2026 and JustLogbook on November 5, 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.*