# Memory vs Diary Duck

The clearest difference is review sentiment: Memory at 100% against Diary Duck's 33%. Memory also leads on rating (5.0 vs 4.6). Diary Duck's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (77 vs 8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Memory sells 1 one-off in-app purchase and Diary Duck sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Memory holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Diary Duck has 77 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Memory's written reviews are positive against 33% of Diary Duck's.

Memory ships an update every 6 weeks, Diary Duck weekly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Memory | Diary Duck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/memory-event-countdown/id1615097227/reviews)** | [4.6 (77 ratings)](https://appshunter.io/ios/app/diary-duck-cute-note-apps/id1638511588/reviews) |
| Number of ratings | 8 | **77** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 205 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Qing Gao](https://appshunter.io/developer/1570711102) | [立桓 孙](https://appshunter.io/developer/1543518388) |

## What reviewers say

### Memory

[App page](https://appshunter.io/ios/app/memory-event-countdown/id1615097227)

Easily track important dates and count down to special occasions like anniversaries, vacations, and holidays. Never miss a significant day again with this intuitive event reminder and day counter.

**Highlights:** Countdown to events, Count up from past events, Widgets for countdown and calendar, Customizable event icons, Add notes to events, iCloud sync across devices

**Features:** macOS Compatibility, Siri integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memory Pro | $1.99 | one-time |


### Diary Duck

[App page](https://appshunter.io/ios/app/diary-duck-cute-note-apps/id1638511588)

Create beautiful digital journals with a vast collection of stickers, templates, and AI-powered tools. Easily design custom layouts and protect your memories with password protection. Regularly updated with new materials and features.

**Highlights:** Extensive sticker and background materials, AI sticker generation, Hand account templates, Pen and tape drawing tools, Password protection for journals, Regular content updates

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $9.99 | per year |
| 终身会员 | $6.99 | one-time |


## Frequently asked questions

### Is Memory free?

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

### Is Diary Duck free?

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

### Which has better reviews, Memory or Diary Duck?

Memory is rated higher. Memory averages 5.0 out of 5 from 8 ratings, while Diary Duck averages 4.6 from 77 ratings.

### Do Memory or Diary Duck have ads?

Both Memory and Diary Duck show ads.

### Which is updated more often, Memory or Diary Duck?

Memory ships an update every 6 weeks, and Diary Duck weekly. Most recently, Memory was updated on October 7, 2026 and Diary Duck on October 9, 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.*