# 叨叨记 vs 有序Syso

The clearest difference is in-app purchases: 叨叨记 at none against 有序Syso's 2. 有序Syso's advantage is iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. 有序Syso sells 2 in-app purchases, starting at $1.99 per month. 叨叨记 asks for nothing beyond the download.

## The numbers

| Metric | 叨叨记 | 有序Syso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 44 MB | 50 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [秋华 陈](https://appshunter.io/developer/1858749575) | [Shandong Lingdongjing Software Technology Co., Ltd.](https://appshunter.io/developer/1872085715) |

## What reviewers say

### 叨叨记

[App page](https://appshunter.io/ios/app/ai/id6763317433)

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

**In-app purchases:** none


### 有序Syso

[App page](https://appshunter.io/ios/app/syso/id6782088125)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有序Syso Pro（月度） | $1.99 | per month |
| 有序Syso Pro（年度） | $22.99 | per year |


## Frequently asked questions

### Is 叨叨记 free?

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

### Is 有序Syso free?

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

### Do 叨叨记 or 有序Syso have ads?

Neither 叨叨记 nor 有序Syso shows ads.

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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.*