# Knots vs DahongMemo

The clearest difference is update cadence: Knots at every 5 days against DahongMemo's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Knots sells 2 in-app purchases, starting at $4.99 per year and DahongMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Knots ships an update every 5 days, DahongMemo every 2 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Knots | DahongMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (162 ratings)](https://appshunter.io/ios/app/knots-timeline-and-journal/id1443757511/reviews)** | — |
| Number of ratings | **162** | — |
| Positive reviews | 80.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 161 MB | 8 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Xiaorichang Technology Co., Ltd.](https://appshunter.io/developer/1106886288) | [YoungWon Studio](https://appshunter.io/developer/1890371737) |

## What reviewers say

### Knots

[App page](https://appshunter.io/ios/app/knots-timeline-and-journal/id1443757511)

Create a personal timeline to record life's events, big and small. Mark important dates as anniversaries and explore historical connections. Weave your personal history into the grand tapestry of world events.

**Highlights:** Personal timeline creation, Record daily events, Anniversary marking, Historical context exploration, Date-based search

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度订阅 | $4.99 | per year |
| 高级用户 | $9.99 | one-time |


### DahongMemo

[App page](https://appshunter.io/ios/app/dahongmemo-quick-notes/id6809837747)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Memos | $1.99 | one-time |


## Frequently asked questions

### Is Knots free?

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

### Is DahongMemo free?

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

### Do Knots or DahongMemo have ads?

Neither Knots nor DahongMemo shows ads.

### Which is updated more often, Knots or DahongMemo?

Knots ships an update every 5 days, and DahongMemo every 2 weeks. Most recently, Knots was updated on November 6, 2026 and DahongMemo on November 6, 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.*