# 探索平台 vs PI

探索平台 and PI 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 | 探索平台 | PI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 38 MB | 60 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Titan Scientific Co., Ltd](https://appshunter.io/developer/1587640424) | [湖北鄂仪国际贸易有限公司](https://appshunter.io/developer/1762586431) |

## What reviewers say

### 探索平台

[App page](https://appshunter.io/ios/app/id1587640422)

**Features:** macOS Compatibility

**In-app purchases:** none


### PI

[App page](https://appshunter.io/ios/app/pi-mall/id6747153321)

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

**In-app purchases:** none


## Frequently asked questions

### Is 探索平台 free?

探索平台 is free to download, with no in-app purchases.

### Is PI free?

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

### Do 探索平台 or PI have ads?

Neither 探索平台 nor PI 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.*