# IQ智商测试 vs Shake Meter

IQ智商测试 and Shake Meter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | IQ智商测试 | Shake Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 4 MB | 30 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [松 陈](https://appshunter.io/developer/1790470279) | [pilyeong heo](https://appshunter.io/developer/1835315150) |

## What reviewers say

### IQ智商测试

[App page](https://appshunter.io/ios/app/iq/id6759816133)

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

**In-app purchases:** none


### Shake Meter

[App page](https://appshunter.io/ios/app/shake-meter-hand-tremor-test/id6766421039)

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

**In-app purchases:** none


## Frequently asked questions

### Is IQ智商测试 free?

IQ智商测试 is free to download, with no in-app purchases.

### Is Shake Meter free?

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

### Do IQ智商测试 or Shake Meter have ads?

Neither IQ智商测试 nor Shake Meter 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.*