# Knot Diary vs aDaiLY

The clearest difference is in-app purchases: aDaiLY at none against Knot Diary's 3. aDaiLY also leads on update cadence (every 4 days vs every 11 days) and iOS requirement (15.0 vs 17.0). 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. aDaiLY asks for nothing beyond the download.

Knot Diary ships an update every 11 days, aDaiLY every 4 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Knot Diary | aDaiLY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 4 days** |
| Size | 3 MB | 52 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [桃花 秦](https://appshunter.io/developer/1877272960) | [时空奇遇](https://appshunter.io/developer/1824448602) |

## What reviewers say

### 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 |


### aDaiLY

[App page](https://appshunter.io/ios/app/adaily/id6808468464)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knot Diary free?

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

### Is aDaiLY free?

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

### Do Knot Diary or aDaiLY have ads?

Neither Knot Diary nor aDaiLY shows ads.

### Which is updated more often, Knot Diary or aDaiLY?

Knot Diary ships an update every 11 days, and aDaiLY every 4 days. Most recently, Knot Diary was updated on October 6, 2026 and aDaiLY on October 24, 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.*