# Secure Notepad Pro vs Private Notes and Secret Diary

The clearest difference is rating: Secure Notepad Pro at 4.8 against Private Notes and Secret Diary's 3.9. Secure Notepad Pro also leads on review sentiment (76% vs 38%) and ratings volume (2.7K vs 8). Private Notes and Secret Diary's advantage is iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Secure Notepad Pro sells 1 one-off in-app purchase and Private Notes and Secret Diary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Secure Notepad Pro holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Secure Notepad Pro has 2.7K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 76% of Secure Notepad Pro's written reviews are positive against 38% of Private Notes and Secret Diary's.

Secure Notepad Pro ships an update every 5 months, Private Notes and Secret Diary every 10 months. The most recent releases landed on September 28, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Secure Notepad Pro | Private Notes and Secret Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.7K ratings)](https://appshunter.io/ios/app/secure-notepad-pro/id640831156/reviews)** | [3.9 (8 ratings)](https://appshunter.io/ios/app/private-notes-and-secret-diary/id982348636/reviews) |
| Number of ratings | **2.7K** | 8 |
| Positive reviews | **76.1% of reviews** | 38.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 6 MB |
| Requires iOS | 14.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Vynokurov](https://appshunter.io/developer/350017076) | [Tigran Mkhitaryan](https://appshunter.io/developer/602761285) |

## What reviewers say

### Secure Notepad Pro

[App page](https://appshunter.io/ios/app/secure-notepad-pro/id640831156)

Securely store your personal notes with password or biometric protection. This ad-free app offers a fast, simple interface with extensive customization options and automatic cloud synchronization for access across all your devices.

**Highlights:** Password and Face ID protection, Ad-free experience, 20+ customizable color themes, Automatic iCloud synchronization, Automatic local backup and restore, Note sorting by date or alphabetically

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Storage | $14.99 | one-time |

**What reviewers like**

- 🚀 Simple and secure
- 🔒 Password protection
- 👍 Easy to use
- 👍 Alphabetical organization
- 🚀 Fast and lightweight

**What reviewers complain about**

- 🐛 Notes disappearing after updates
- 🐛 Syncing and backup issues
- 💡 Lack of advanced features (formatting, folders, etc.)
- 🐛 Crashes and bugs
- 💰 Questionable pricing model

**Reported bugs**

- Notes disappearing after updates
- Syncing and backup issues
- Crashes and freezes
- Incompatibility with newer iOS versions

**Requested features**

- Ability to add photos/images
- Sync across devices
- Backup and restore functionality
- More customization options (fonts, colors, etc.)
- Touch ID/Face ID support


### Private Notes and Secret Diary

[App page](https://appshunter.io/ios/app/private-notes-and-secret-diary/id982348636)

Securely store and manage your private notes with password protection. Keep personal details safe from prying eyes on your device, even when sharing with others.

**Highlights:** Password protection for notes, Secure storage of personal details, Create simple notes, Share device while keeping notes secure, Prevent unauthorized access

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Secure Notepad Pro free?

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

### Is Private Notes and Secret Diary free?

Private Notes and Secret Diary is free to download, with in-app purchases available.

### Which has better reviews, Secure Notepad Pro or Private Notes and Secret Diary?

Secure Notepad Pro is rated higher. Secure Notepad Pro averages 4.8 out of 5 from 2.7K ratings, while Private Notes and Secret Diary averages 3.9 from 8 ratings.

### Do Secure Notepad Pro or Private Notes and Secret Diary have ads?

Neither Secure Notepad Pro nor Private Notes and Secret Diary shows ads.

### Which is updated more often, Secure Notepad Pro or Private Notes and Secret Diary?

Secure Notepad Pro ships an update every 5 months, and Private Notes and Secret Diary every 10 months. Most recently, Secure Notepad Pro was updated on September 28, 2026 and Private Notes and Secret Diary on September 12, 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.*