# Diary Locked vs Secret Diary

The clearest difference is rating: Secret Diary at 4.7 against Diary Locked's 3.2. Secret Diary also leads on ratings volume (98 vs 5) and review sentiment (85% vs 73%). Diary Locked's advantage is iOS requirement (7.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Secret Diary holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Secret Diary has 98 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 73% of Diary Locked's written reviews are positive against 85% of Secret Diary's.

Diary Locked ships an update every 3 weeks, Secret Diary every 2 weeks. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Diary Locked | Secret Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (5 ratings)](https://appshunter.io/ios/app/diary-locked/id967124056/reviews) | **[4.7 (98 ratings)](https://appshunter.io/ios/app/secret-diary-diary-with-lock/id6468484543/reviews)** |
| Number of ratings | 5 | **98** |
| Positive reviews | 72.7% of reviews | **85.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 66 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VINICORP JSC.](https://appshunter.io/developer/595567398) | [Trang Le Thi](https://appshunter.io/developer/1531252314) |

## What reviewers say

### Diary Locked

[App page](https://appshunter.io/ios/app/diary-locked/id967124056)

Record your daily thoughts, ideas, and emotions with this secure digital journal. Attach photos to entries and easily search your memories by date, category, or tag. Protect your private thoughts with a password lock.

**Highlights:** Password protection, Attach photos to entries, Search by date, category, or tag, Backup and recovery, Simple and convenient interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Secret Diary

[App page](https://appshunter.io/ios/app/secret-diary-diary-with-lock/id6468484543)

Securely record your thoughts, daily events, and journeys with this private diary app. It offers robust security features like Face ID, Touch ID, or passcode lock, and allows for extensive personalization with themes, fonts, and backgrounds. All entries are stored locally for maximum privacy.

**Highlights:** Face ID, Touch ID, passcode lock, iCloud backup and restore, Unlimited editing options, Add photos, backgrounds, fonts, Personalize with artistic themes, Local data storage

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💖 Cute and friendly design
- 🔒 Secure with passcode/lock
- ✍️ Allows dictation and writing feelings
- ✨ No in-app purchases
- 🎨 Customizable fonts, sizes, and backgrounds

**What reviewers complain about**

- 🐛 Background theme selection issues
- 🐛 Lock screen appears after entries
- 🐛 App crashes in airplane mode
- 🐛 Difficulty remembering/recovering passcode
- 🐛 Passcode not always visible/functional

**Reported bugs**

- Cannot get back to previous background themes
- Lock screen appears after entries are visible
- App crashes when phone is on airplane mode
- Difficulty entering or recovering passcode
- Passcode not visible or functional at times

**Requested features**

- Allow autocorrect while typing
- Ensure lock screen appears first
- Recover passcode when forgotten
- Add backup feature
- Enable Face ID/Touch ID for login


## Frequently asked questions

### Is Diary Locked free?

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

### Is Secret Diary free?

Secret Diary is free to download, with no in-app purchases.

### Which has better reviews, Diary Locked or Secret Diary?

Secret Diary is rated higher. Diary Locked averages 3.2 out of 5 from 5 ratings, while Secret Diary averages 4.7 from 98 ratings.

### Do Diary Locked or Secret Diary have ads?

Neither Diary Locked nor Secret Diary shows ads.

### Which is updated more often, Diary Locked or Secret Diary?

Diary Locked ships an update every 3 weeks, and Secret Diary every 2 weeks. Most recently, Diary Locked was updated on October 19, 2026 and Secret Diary on October 23, 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.*