# Biometric Notes vs Locked Notes°

The clearest difference is price: Locked Notes° at Free against Biometric Notes's $1.99. Locked Notes° also leads on update cadence (every 2 months vs every 10 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Locked Notes° is free to download; Biometric Notes costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Biometric Notes ships an update every 10 months, Locked Notes° every 2 months. The most recent releases landed on June 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Biometric Notes | Locked Notes° |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.7 (365 ratings)](https://appshunter.io/ios/app/locked-notes/id1596300698/reviews)** |
| Number of ratings | — | **365** |
| Positive reviews | **100.0% of reviews** | 92.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Masri](https://appshunter.io/developer/975614455) | [Adam Cziko](https://appshunter.io/developer/1508288501) |

## What reviewers say

### Biometric Notes

[App page](https://appshunter.io/ios/app/biometric-notes/id991357855)

Securely store and manage all your sensitive information, including passwords, PINs, and private notes, using biometric authentication like Face ID and Touch ID. Organize your data with unlimited notes and lists, ensuring your private files are protected from unauthorized access.

**Highlights:** Biometric authentication (Face ID, Touch ID), Unlimited note creation, Organize with lists, Emoji support, Offline functionality, Secure personal diary

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Biometric Notes free?

Biometric Notes costs $1.99, with no in-app purchases.

### Is Locked Notes° free?

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

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

Neither Biometric Notes nor Locked Notes° shows ads.

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

Biometric Notes ships an update every 10 months, and Locked Notes° every 2 months. Most recently, Biometric Notes was updated on June 7, 2026 and Locked Notes° on September 22, 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.*