# Zeego Smart vs Knot Diary

The clearest difference is in-app purchases: Zeego Smart at none against Knot Diary's 3. Zeego Smart also leads on iOS requirement (14.0 vs 17.0). Knot Diary's advantage is update cadence (every 11 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Knot Diary sells 3 in-app purchases, starting at $0.99 per month. Zeego Smart asks for nothing beyond the download.

Zeego Smart ships an update every 5 months, Knot Diary every 11 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Zeego Smart | Knot Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Size | 190 MB | 3 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Guangzhou Zhiyi Technology Co.,Ltd.](https://appshunter.io/developer/1641056102) | [桃花 秦](https://appshunter.io/developer/1877272960) |

## What reviewers say

### Zeego Smart

[App page](https://appshunter.io/ios/app/zeego-smart/id1641056100)

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

**In-app purchases:** none


### Knot Diary

[App page](https://appshunter.io/ios/app/knot-diary/id6801838141)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knot Diary Pro (Monthly) | $0.99 | per month |
| Knot Diary Pro (Quarterly) | $2.99 | per 3 months |
| Knot Diary Pro (Yearly) | $6.99 | per year |


## Frequently asked questions

### Is Zeego Smart free?

Zeego Smart is free to download, with no in-app purchases.

### Is Knot Diary free?

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

### Do Zeego Smart or Knot Diary have ads?

Neither Zeego Smart nor Knot Diary shows ads.

### Which is updated more often, Zeego Smart or Knot Diary?

Zeego Smart ships an update every 5 months, and Knot Diary every 11 days. Most recently, Zeego Smart was updated on October 15, 2026 and Knot Diary on October 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.*