# Secure Notes vs Lock Notes

The clearest difference is review sentiment: Lock Notes at 73% against Secure Notes's 21%. Lock Notes also leads on update cadence (every 10 days vs every 8 months) and iOS requirement (13.0 vs 15.0). Secure Notes's advantage is monetization model (free with in-app purchases vs subscription). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Secure Notes sells 2 in-app purchases, starting at $0.99 per month and Lock Notes sells 3 in-app purchases, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

Secure Notes ships an update every 8 months, Lock Notes every 10 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Secure Notes | Lock Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/lock-notes-passcode-protect/id1033962570/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | 20.6% of reviews | **73.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 14 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emanuele Floris](https://appshunter.io/developer/597490842) | [JulyApps Ltd](https://appshunter.io/developer/427694580) |

## What reviewers say

### Secure Notes

[App page](https://appshunter.io/ios/app/secure-notes-memo-and-lists/id602769533)

Securely store and organize your notes, ideas, and important information with advanced encryption. Protect your data with biometric authentication and access it from anywhere via cloud sync. Customize your experience with a dark mode and other preferences for peace of mind.

**Highlights:** Advanced encryption for maximum security, Intuitive note creation and editing, Password, Face ID, and Touch ID access, Cloud synchronization across devices, Dark mode and interface customization

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $0.99 | per month |
| Unlimited Access | $2.99 | per year |


### Lock Notes

[App page](https://appshunter.io/ios/app/lock-notes-passcode-protect/id1033962570)

Securely store and protect your private notes with a passcode or Touch ID. Keep sensitive information like passwords, secrets, and diary entries safe from unauthorized access. Backup and sync notes across devices, customize their appearance, and even add images.

**Highlights:** Passcode and Touch ID protection, Security question recovery, iCloud backup and sync, Customizable font style and size, Insert images into notes, Print and share notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Backup | $14.99 | per year |
| Unlimited Notes | $4.99 | one-time |
| Lock Notes Pro | $9.99 | one-time |

**What reviewers like**

- 🔒 Secure notes
- 👍 Easy to use
- 🚀 Convenient
- 🔑 Passcode/biometric protection
- 💾 Cloud backup

**What reviewers complain about**

- 🔒 Limited free notes
- 💰 Paywall for advanced features
- 🐛 Crashes and data loss issues
- 🔍 Lack of search functionality
- 📁 No folder organization

**Reported bugs**

- Notes disappearing after updates
- Inability to access notes after device reset
- Sync issues between devices

**Requested features**

- Advanced formatting options
- Ability to change passcode
- Improved search capabilities
- Folder/organization system
- Better backup and restore options


## Frequently asked questions

### Is Secure Notes free?

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

### Is Lock Notes free?

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

### Do Secure Notes or Lock Notes have ads?

Neither Secure Notes nor Lock Notes shows ads.

### Which is updated more often, Secure Notes or Lock Notes?

Secure Notes ships an update every 8 months, and Lock Notes every 10 days. Most recently, Secure Notes was updated on October 8, 2026 and Lock Notes on October 14, 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.*