# Notebook vs Locked Notes°

The clearest difference is rating: Locked Notes° at 4.7 against Notebook's 1.0. Locked Notes° also leads on in-app purchases (none vs 1) and ads (none vs shown). Notebook's advantage is iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Notebook sells 1 one-off in-app purchase. Locked Notes° asks for nothing beyond the download.

Locked Notes° holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Locked Notes° has 365 ratings behind it against 1, so its average is the more settled of the two.

Notebook ships an update every 7 months, Locked Notes° every 2 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Notebook | Locked Notes° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/notebook-notes-and-diary/id1501715117/reviews) | **[4.7 (365 ratings)](https://appshunter.io/ios/app/locked-notes/id1596300698/reviews)** |
| Number of ratings | 1 | **365** |
| Positive reviews | — | 92.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 28 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abhaykumar Kasundra](https://appshunter.io/developer/1483184372) | [Adam Cziko](https://appshunter.io/developer/1508288501) |

## What reviewers say

### Notebook

[App page](https://appshunter.io/ios/app/notebook-notes-and-diary/id1501715117)

Securely store your important memos and favorite data with passcode protection. Sync your notes across devices via iCloud, export them as PDFs, and enjoy customizable themes. Never lose a thought with this free utility.

**Highlights:** Passcode protection for notes, iCloud sync for all notes, Export notes as PDF, Widget for quick access, Customizable themes, Search and sort notes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Locked Notes°

[App page](https://appshunter.io/ios/app/locked-notes/id1596300698)

Securely store your private thoughts and ideas with this app. It offers robust organization and advanced editing tools, all protected by biometric authentication for ultimate privacy. Your notes are automatically hidden and locked when the app is in the background.

**Highlights:** Biometric authentication (Face ID/Touch ID), Organize notes in folders, Search notes and folders, Advanced note editing, Automatic background hiding and locking

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🔒 Secure with face recognition
- 📁 Good folder organization
- ✍️ Customizable text formatting
- 🆓 Free premium access

**What reviewers complain about**

- 🐛 Occasional crashes or data loss
- 📋 Limited copy/paste functionality
- 🔍 Lack of search option within notes
- 🌙 No dark mode option

**Reported bugs**

- Inconsistent face recognition
- Notes sometimes disappearing

**Requested features**

- Backup and restore functionality
- Password protection for individual notes
- Ability to select and edit specific text
- Cross-device syncing


## Frequently asked questions

### Is Notebook free?

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

### Is Locked Notes° free?

Locked Notes° is free to download, with no in-app purchases.

### Which has better reviews, Notebook or Locked Notes°?

Locked Notes° is rated higher. Notebook averages 1.0 out of 5 from 1 ratings, while Locked Notes° averages 4.7 from 365 ratings.

### Do Notebook or Locked Notes° have ads?

Notebook shows ads; Locked Notes° does not.

### Which is updated more often, Notebook or Locked Notes°?

Notebook ships an update every 7 months, and Locked Notes° every 2 months. Most recently, Notebook was updated on October 3, 2026 and Locked Notes° on October 13, 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.*