# Lockbook vs BUSA App

The clearest difference is rating: Lockbook at 5.0 against BUSA App's 4.0. Lockbook also leads on ratings volume (14 vs 3). BUSA App's advantage is in-app purchases (none vs 1) and iOS requirement (15.1 vs 26.0). On price, update cadence, 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. BUSA App asks for nothing beyond the download.

Lockbook holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 14 and 3 respectively.

Lockbook ships an update weekly, BUSA App fortnightly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Lockbook | BUSA App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/lockbook-private-notes/id1526775001/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/busa-app/id6450320905/reviews) |
| Number of ratings | **14** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | **Free** |
| Size | 80 MB | 53 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Lockbook LLC](https://appshunter.io/developer/1526775003) | [David Ezeh](https://appshunter.io/developer/1692011150) |

## What reviewers say

### 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 |


### BUSA App

[App page](https://appshunter.io/ios/app/busa-app/id6450320905)

Stay informed with real-time news, manage your academic life with schedules and reminders, and secure event tickets. This app helps you organize tasks, discover events, and share feedback for continuous improvement.

**Highlights:** Real-time news updates, Class schedules and reminders, Assignment tracking, Event ticket purchasing, Personalized task management, Event discovery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lockbook free?

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

### Is BUSA App free?

BUSA App is free to download, with no in-app purchases.

### Which has better reviews, Lockbook or BUSA App?

Lockbook is rated higher. Lockbook averages 5.0 out of 5 from 14 ratings, while BUSA App averages 4.0 from 3 ratings.

### Do Lockbook or BUSA App have ads?

Neither Lockbook nor BUSA App shows ads.

### Which is updated more often, Lockbook or BUSA App?

Lockbook ships an update weekly, and BUSA App fortnightly. Most recently, Lockbook was updated on October 2, 2026 and BUSA App on October 16, 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.*