# 成长足迹 vs Moorgen Smart

The clearest difference is iOS requirement: 成长足迹 at 9.0 against Moorgen Smart's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

成长足迹 ships an update every 6 weeks, Moorgen Smart monthly. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 成长足迹 | Moorgen Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 68 MB | 251 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing Zhibao Education Technology Co., Ltd.](https://appshunter.io/developer/1581547423) | [Moorgen Deutschland GmbH](https://appshunter.io/developer/1480788840) |

## What reviewers say

### 成长足迹

[App page](https://appshunter.io/ios/app/id1438624652)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moorgen Smart

[App page](https://appshunter.io/ios/app/moorgen-smart/id1545290229)

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

**In-app purchases:** none


## Frequently asked questions

### Is 成长足迹 free?

成长足迹 is free to download, with no in-app purchases.

### Is Moorgen Smart free?

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

### Do 成长足迹 or Moorgen Smart have ads?

Neither 成长足迹 nor Moorgen Smart shows ads.

### Which is updated more often, 成长足迹 or Moorgen Smart?

成长足迹 ships an update every 6 weeks, and Moorgen Smart monthly. Most recently, 成长足迹 was updated on October 25, 2026 and Moorgen Smart on November 3, 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.*