# LOCK MEMO vs Locked Notes°

The clearest difference is in-app purchases: Locked Notes° at none against LOCK MEMO's 1. Locked Notes° also leads on ads (none vs shown) and review sentiment (93% vs 74%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. LOCK MEMO sells 1 in-app purchase, starting at $0.99 per month. Locked Notes° asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for LOCK MEMO against 4.7 for Locked Notes°. Both are backed by a comparable volume of ratings — 494 and 365 respectively. Written reviews are what separate them: 74% of LOCK MEMO's written reviews are positive against 93% of Locked Notes°'s.

LOCK MEMO ships an update monthly, Locked Notes° every 2 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | LOCK MEMO | Locked Notes° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (494 ratings)](https://appshunter.io/ios/app/lock-memo-secure-notes/id1070901429/reviews) | [4.7 (365 ratings)](https://appshunter.io/ios/app/locked-notes/id1596300698/reviews) |
| Number of ratings | **494** | 365 |
| Positive reviews | 74.5% of reviews | **92.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 28 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EasterEggs](https://appshunter.io/developer/553389214) | [Adam Cziko](https://appshunter.io/developer/1508288501) |

## What reviewers say

### LOCK MEMO

[App page](https://appshunter.io/ios/app/lock-memo-secure-notes/id1070901429)

This app offers a straightforward way to create and manage private notes with robust passcode protection. It's designed for intuitive use, requiring no complex setup to keep your personal information, ideas, and daily entries secure and organized.

**Highlights:** Passcode protection, Create and edit notes, Folder management, Search notes, iCloud backup, Adjustable font size

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |

**What reviewers like**

- 👍 Very easy to use and intuitive
- 🔒 Password protection and security features
- 💾 Reliable for storing notes and important information
- ⚡ Simple and lightweight application
- 📝 Great for quick memos and memory jogger

**What reviewers complain about**

- 🐛 Notes disappearing unexpectedly
- 🐛 Edit function stops working after extended use
- 📱 Compatibility issues with newer iOS versions
- ❌ No alphabetical sorting capability
- ❌ No search functionality

**Reported bugs**

- Notes disappearing from folders
- Edit function becomes unavailable
- App incompatible with newer iOS versions
- Touch ID not functioning despite advertised
- Password recovery issues

**Requested features**

- Alphabetical sorting of notes
- Search functionality
- Touch ID/biometric authentication
- Text formatting options (bold, underline, italics)
- Ability to share or export notes


### 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 LOCK MEMO free?

LOCK MEMO 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, LOCK MEMO or Locked Notes°?

LOCK MEMO and Locked Notes° are both rated 4.7 out of 5 on the App Store, from 494 and 365 ratings respectively.

### Do LOCK MEMO or Locked Notes° have ads?

LOCK MEMO shows ads; Locked Notes° does not.

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

LOCK MEMO ships an update monthly, and Locked Notes° every 2 months. Most recently, LOCK MEMO was updated on September 22, 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.*