# Lockbook vs SkyTaxi Driver

The clearest difference is in-app purchases: SkyTaxi Driver at none against Lockbook's 1. SkyTaxi Driver also leads on iOS requirement (15.0 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. SkyTaxi Driver asks for nothing beyond the download.

Lockbook ships an update weekly, SkyTaxi Driver every 3 weeks. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lockbook | SkyTaxi Driver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/lockbook-private-notes/id1526775001/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 136 MB | 52 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lockbook LLC](https://appshunter.io/developer/1526775003) | [Mykola Chudik](https://appshunter.io/developer/1732347695) |

## What reviewers say

### Lockbook

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

An end-to-end encrypted note-taking app for writing, sketching, and storing files. It offers real-time collaboration, offline support, and a polished Markdown editor, all while prioritizing user privacy and data security.

**Highlights:** End-to-end encryption, Markdown editor, Sketching, File storage, Real-time collaboration, Offline support, Open source

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

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


### SkyTaxi Driver

[App page](https://appshunter.io/ios/app/skytaxi-driver/id6478244932)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lockbook free?

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

### Is SkyTaxi Driver free?

SkyTaxi Driver is free to download, with no in-app purchases.

### Do Lockbook or SkyTaxi Driver have ads?

Neither Lockbook nor SkyTaxi Driver shows ads.

### Which is updated more often, Lockbook or SkyTaxi Driver?

Lockbook ships an update weekly, and SkyTaxi Driver every 3 weeks. Most recently, Lockbook was updated on November 7, 2026 and SkyTaxi Driver on October 27, 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.*