# 足智多球 vs 理数IQ

The clearest difference is update cadence: 足智多球 at every 10 days against 理数IQ's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

足智多球 ships an update every 10 days, 理数IQ every 5 weeks. The most recent releases landed on October 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 足智多球 | 理数IQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Size | 32 MB | 171 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [天津颂禾宇科技有限公司](https://appshunter.io/developer/1896290020) | [Personalized Homehealth Care LLC](https://appshunter.io/developer/6788385040) |

## What reviewers say

### 足智多球

[App page](https://appshunter.io/ios/app/id6766442676)

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

**In-app purchases:** none


### 理数IQ

[App page](https://appshunter.io/ios/app/iq/id6788385038)

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

**In-app purchases:** none


## Frequently asked questions

### Is 足智多球 free?

足智多球 is free to download, with no in-app purchases.

### Is 理数IQ free?

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

### Do 足智多球 or 理数IQ have ads?

Neither 足智多球 nor 理数IQ shows ads.

### Which is updated more often, 足智多球 or 理数IQ?

足智多球 ships an update every 10 days, and 理数IQ every 5 weeks. Most recently, 足智多球 was updated on October 12, 2026 and 理数IQ on October 31, 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.*