# Diary with lock vs Diary with Lock

Diary with lock and Diary with Lock both sit at 4.3 stars, but that hides the real split: 66% of Diary with lock's written reviews are positive against 0% of Diary with Lock's. Diary with lock also leads on ratings volume (1.2K vs 19) and update cadence (every 6 weeks vs every 3 months). Diary with Lock's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Diary with lock sells 3 in-app purchases, starting at $9.99 per month and Diary with Lock sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for Diary with lock against 4.2 for Diary with Lock. That said, the two scores are not equally well evidenced: Diary with lock has 1.2K ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 66% of Diary with lock's written reviews are positive against 0% of Diary with Lock's.

Diary with lock ships an update every 6 weeks, Diary with Lock every 3 months. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Diary with lock | Diary with Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.2K ratings)](https://appshunter.io/ios/app/diary-with-lock/id1347511716/reviews)** | [4.2 (19 ratings)](https://appshunter.io/ios/app/diary-with-lock-idiary/id1625609721/reviews) |
| Number of ratings | **1.2K** | 19 |
| Positive reviews | **65.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 39 MB | 58 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuyen Bui](https://appshunter.io/developer/1000285801) | [Heyou Co., Ltd.](https://appshunter.io/developer/1480358223) |

## What reviewers say

### Diary with lock

[App page](https://appshunter.io/ios/app/diary-with-lock/id1347511716)

Create a secure personal journal to record daily events, thoughts, and secrets. Protect your entries with a password or PIN code and customize the look with different colors and fonts. This app offers a simple, fast, and user-friendly way to document your life.

**Highlights:** Password & PIN code protection, Customizable background colors, Changeable font styles, Easy-to-use interface, Searchable entries, Unlimited entries, Multi-language support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync Monthly | $9.99 | per month |
| Donate to Developer | $5.99 | one-time |
| Diary with lock-No Advertising | $8.99 | one-time |

**What reviewers like**

- 🔒 Secure with password protection
- ✨ Customizable fonts and colors
- 📝 Easy to write entries
- 💻 Convenient digital diary

**What reviewers complain about**

- 💸 Too many ads interrupting writing
- 🐛 Crashes and glitches when trying to write
- 💾 No backup or data recovery options
- 🔍 Partial visibility of entries even when locked

**Reported bugs**

- Entries randomly disappearing
- Constant redirects to ads when trying to write
- Login/password reset not working properly

**Requested features**

- Backup and sync entries across devices
- Fingerprint/Face ID support for locking
- Ability to change font size and color
- Option to disable ads for paid users


### Diary with Lock

[App page](https://appshunter.io/ios/app/diary-with-lock-idiary/id1625609721)

Capture and cherish life's moments in a secure, beautifully designed digital journal. Add text, photos, and videos, track your mood and weather, and protect your entries with a passcode. Back up your memories to iCloud and export them as PDFs.

**Highlights:** Photo and text diary entries, Lock screen passcode protection, iCloud backup, Mood and weather tracking, Font customization, Intruder snapshots, PDF export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iDiary Pro | $9.99 | per year |


## Frequently asked questions

### Is Diary with lock free?

Diary with lock is free to download, with in-app purchases available.

### Is Diary with Lock free?

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

### Which has better reviews, Diary with lock or Diary with Lock?

Diary with lock is rated higher. Diary with lock averages 4.3 out of 5 from 1.2K ratings, while Diary with Lock averages 4.2 from 19 ratings.

### Do Diary with lock or Diary with Lock have ads?

Neither Diary with lock nor Diary with Lock shows ads.

### Which is updated more often, Diary with lock or Diary with Lock?

Diary with lock ships an update every 6 weeks, and Diary with Lock every 3 months. Most recently, Diary with lock was updated on November 2, 2026 and Diary with Lock on October 24, 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.*