# memoryKPR vs Diary with Lock

The clearest difference is review sentiment: memoryKPR at 100% against Diary with Lock's 0%. memoryKPR also leads on rating (5.0 vs 4.3) and update cadence (every 5 weeks vs every 3 months). Diary with Lock's advantage is ads (none vs shown) and ratings volume (20 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. memoryKPR sells 2 in-app purchases, starting at $5.99 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.

memoryKPR holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Diary with Lock has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of memoryKPR's written reviews are positive against 0% of Diary with Lock's.

memoryKPR ships an update every 5 weeks, Diary with Lock every 3 months. The most recent releases landed on September 29, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | memoryKPR | Diary with Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/memorykpr/id1574356426/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/diary-with-lock-idiary/id1625609721/reviews) |
| Number of ratings | 2 | **20** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 71 MB | 58 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MemoryKPR Technologies Ltd](https://appshunter.io/developer/1574356428) | [Heyou Co., Ltd.](https://appshunter.io/developer/1480358223) |

## What reviewers say

### memoryKPR

[App page](https://appshunter.io/ios/app/memorykpr/id1574356426)

This platform redefines how you share your story and manage content, moving beyond traditional social media. It offers tools for collaboration, content gathering, and secure sharing, suitable for personal use or business growth. Awarded as a People's Choice Startup, it empowers users to build audiences and cherish memories.

**Highlights:** User-generated content gathering, Collaborative storytelling, Automated rights disclaimers, Age-appropriate content sharing, QR code sharing, Guest posting, Content embedding, Multi-format uploads

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| memoryKPR Pro Account | $5.99 | per month |
| memoryKPR Pro Account | $59.99 | per year |


### 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 memoryKPR free?

memoryKPR 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, memoryKPR or Diary with Lock?

memoryKPR is rated higher. memoryKPR averages 5.0 out of 5 from 2 ratings, while Diary with Lock averages 4.3 from 20 ratings.

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

memoryKPR shows ads; Diary with Lock does not.

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

memoryKPR ships an update every 5 weeks, and Diary with Lock every 3 months. Most recently, memoryKPR was updated on September 29, 2026 and Diary with Lock on September 8, 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.*