# mbtAI磕学 vs SBTI测试

mbtAI磕学 and SBTI测试 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 | mbtAI磕学 | SBTI测试 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 15 MB | 23 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Black Box Network Technology Co., Ltd.](https://appshunter.io/developer/1526609856) | [正大 魏](https://appshunter.io/developer/1804927131) |

## What reviewers say

### mbtAI磕学

[App page](https://appshunter.io/ios/app/mbtai/id6526468145)

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

**In-app purchases:** none


### SBTI测试

[App page](https://appshunter.io/ios/app/sbti/id6761931462)

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

**In-app purchases:** none


## Frequently asked questions

### Is mbtAI磕学 free?

mbtAI磕学 is free to download, with no in-app purchases.

### Is SBTI测试 free?

SBTI测试 is free to download, with no in-app purchases.

### Do mbtAI磕学 or SBTI测试 have ads?

Neither mbtAI磕学 nor SBTI测试 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.*