# 云图探界 vs SmartPB

The clearest difference is update cadence: 云图探界 at every 9 days against SmartPB's every 2 months. 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.

云图探界 ships an update every 9 days, SmartPB every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 云图探界 | SmartPB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 175 MB | 22 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [into-iot](https://appshunter.io/developer/1797457650) | [南京沁恒微电子股份有限公司](https://appshunter.io/developer/1580700719) |

## What reviewers say

### 云图探界

[App page](https://appshunter.io/ios/app/id6742213869)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartPB

[App page](https://appshunter.io/ios/app/smartpb/id6760346150)

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

**In-app purchases:** none


## Frequently asked questions

### Is 云图探界 free?

云图探界 is free to download, with no in-app purchases.

### Is SmartPB free?

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

### Do 云图探界 or SmartPB have ads?

Neither 云图探界 nor SmartPB shows ads.

### Which is updated more often, 云图探界 or SmartPB?

云图探界 ships an update every 9 days, and SmartPB every 2 months. Most recently, 云图探界 was updated on October 30, 2026 and SmartPB 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.*