# KeyDates Your Memory App vs Secret Diary

The clearest difference is monetization model: KeyDates Your Memory App at free with in-app purchases against Secret Diary's subscription. KeyDates Your Memory App also leads on iOS requirement (12.0 vs 18.0). Secret Diary's advantage is ratings volume (112 vs 7). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. KeyDates Your Memory App sells 8 in-app purchases, starting at $29.99 per year and Secret Diary sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Secret Diary holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Secret Diary has 112 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 93% of KeyDates Your Memory App's written reviews are positive against 91% of Secret Diary's, so the app with the better star average is not the one people write more warmly about.

KeyDates Your Memory App ships an update every 3 weeks, Secret Diary every 2 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | KeyDates Your Memory App | Secret Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/keydates-your-memory-app/id994868686/reviews) | **[4.8 (112 ratings)](https://appshunter.io/ios/app/secret-diary-with-lock/id1507194395/reviews)** |
| Number of ratings | 7 | **112** |
| Positive reviews | **92.9% of reviews** | 90.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 119 MB | 263 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Milestones Technology Group Pty Ltd](https://appshunter.io/developer/994868685) | [Nawal Amallou](https://appshunter.io/developer/1507194394) |

## What reviewers say

### KeyDates Your Memory App

[App page](https://appshunter.io/ios/app/keydates-your-memory-app/id994868686)

Easily capture and organize your life's moments with a visual timeline. Import events from calendars and social media, set reminders for future occurrences, and share memories privately with others. All your data is securely stored and exportable.

**Highlights:** Visual timeline of memories, Calendar view with event density, Import from calendar and social media, Private memory sharing with tags, Customizable reminders for future events, Data export to CSV, Advanced search and filtering

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeyDate Pro $29.99/year | $29.99 | per year |
| Additional KeyDate | $0.99 | one-time |
| Lifetime access to 3 photos | $1.99 | one-time |
| Buy Additional Cagetory | $1.99 | one-time |
| Lifetime Import Calendar Event | $3.99 | one-time |
| Lifetime import Facebook posts | $3.99 | one-time |
| Custom Subcategories Creation | $9.99 | one-time |
| Life Time KeyDates Pro | $24.99 | one-time |


### Secret Diary

[App page](https://appshunter.io/ios/app/secret-diary-with-lock/id1507194395)

Securely record your daily thoughts, memories, and secrets. This app allows you to add photos and track your moods, all protected by a passcode. Personalize your journal with themes and easily search past entries.

**Highlights:** Save memories, notes, and ideas, Add photos and mood emojis, Unlimited photo storage, Personalize UI with themes, Passcode protection and data encryption, Powerful search and filter functions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Annual Plan | $17.99 | per year |

**What reviewers like**

- 👍 User-friendly interface
- 🔒 Good for keeping secrets
- ❤️ Love the app
- ✍️ Great for writing thoughts
- 💯 Free to use

**What reviewers complain about**

- 💰 Some features are pricey
- 💸 Advanced stuff is locked
- 😩 Too many ads
- 🤔 Unclear if entries are private
- 💸 Have to pay for certain things

**Reported bugs**

- Forgot password not working
- Password glitch
- App shuts out sometimes
- App cuts out and needs restarting
- Password input issues (0-9 vs 1-4)

**Requested features**

- Make fingerprint ID free
- Make advanced features free
- More color options
- More features


## Frequently asked questions

### Is KeyDates Your Memory App free?

KeyDates Your Memory App is free to download, with in-app purchases available.

### Is Secret Diary free?

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

### Which has better reviews, KeyDates Your Memory App or Secret Diary?

Secret Diary is rated higher. KeyDates Your Memory App averages 4.6 out of 5 from 7 ratings, while Secret Diary averages 4.8 from 112 ratings.

### Do KeyDates Your Memory App or Secret Diary have ads?

Neither KeyDates Your Memory App nor Secret Diary shows ads.

### Which is updated more often, KeyDates Your Memory App or Secret Diary?

KeyDates Your Memory App ships an update every 3 weeks, and Secret Diary every 2 weeks. Most recently, KeyDates Your Memory App was updated on November 1, 2026 and Secret Diary on November 7, 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.*