# 达能综评 vs 小学同步四年级

The clearest difference is in-app purchases: 达能综评 at none against 小学同步四年级's 2. 达能综评 also leads on update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 小学同步四年级 sells 2 one-off in-app purchases. 达能综评 asks for nothing beyond the download.

达能综评 ships an update monthly, 小学同步四年级 every 3 months. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 达能综评 | 小学同步四年级 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 139 MB | 99 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海思来氏信息咨询有限公司](https://appshunter.io/developer/1089846139) | [广州格林软件技术有限公司](https://appshunter.io/developer/1796064959) |

## What reviewers say

### 达能综评

[App page](https://appshunter.io/ios/app/id1526425366)

**Features:** Vision Pro support

**In-app purchases:** none


### 小学同步四年级

[App page](https://appshunter.io/ios/app/id1558050537)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小学同步四年级季卡 | $5.99 | one-time |
| 小学同步四年级年卡 | $9.99 | one-time |


## Frequently asked questions

### Is 达能综评 free?

达能综评 is free to download, with no in-app purchases.

### Is 小学同步四年级 free?

小学同步四年级 is free to download, with in-app purchases available.

### Do 达能综评 or 小学同步四年级 have ads?

Neither 达能综评 nor 小学同步四年级 shows ads.

### Which is updated more often, 达能综评 or 小学同步四年级?

达能综评 ships an update monthly, and 小学同步四年级 every 3 months. Most recently, 达能综评 was updated on October 14, 2026 and 小学同步四年级 on October 25, 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.*