# BlueFox GPS vs Lockbook

The clearest difference is in-app purchases: BlueFox GPS at none against Lockbook's 1. BlueFox GPS also leads on iOS requirement (16.6 vs 26.0). Lockbook's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Lockbook sells 1 in-app purchase, starting at $2.99 per month. BlueFox GPS asks for nothing beyond the download.

BlueFox GPS ships an update every 3 weeks, Lockbook weekly. Both last shipped on September 14, 2026.

## The numbers

| Metric | BlueFox GPS | Lockbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (14 ratings)](https://appshunter.io/ios/app/lockbook-private-notes/id1526775001/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 56 MB | 81 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Radioworld Central Inc.](https://appshunter.io/developer/1287218227) | [Lockbook LLC](https://appshunter.io/developer/1526775003) |

## What reviewers say

### BlueFox GPS

[App page](https://appshunter.io/ios/app/bluefox-gps/id1382245674)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lockbook

[App page](https://appshunter.io/ios/app/lockbook-private-notes/id1526775001)

A secure, open-source note-taking app prioritizing user privacy. It encrypts all your data locally, ensuring only you and authorized users can access your notes. Offers seamless syncing and sharing across devices, with a developer-friendly command-line interface.

**Highlights:** End-to-end encryption, Open-source code, Cross-device syncing, Note sharing, Developer CLI, No personal data collection

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30GB | $2.99 | per month |


## Frequently asked questions

### Is BlueFox GPS free?

BlueFox GPS is free to download, with no in-app purchases.

### Is Lockbook free?

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

### Do BlueFox GPS or Lockbook have ads?

Neither BlueFox GPS nor Lockbook shows ads.

### Which is updated more often, BlueFox GPS or Lockbook?

BlueFox GPS ships an update every 3 weeks, and Lockbook weekly. Most recently, BlueFox GPS was updated on September 14, 2026 and Lockbook on September 14, 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.*