# 百辐工业 vs 昆仑沥青

The clearest difference is update cadence: 百辐工业 at every 2 months against 昆仑沥青's every 6 months. 昆仑沥青's advantage is iOS requirement (8.0 vs 10.0). 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.

百辐工业 ships an update every 2 months, 昆仑沥青 every 6 months. Both last shipped on September 16, 2026.

## The numbers

| Metric | 百辐工业 | 昆仑沥青 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1441089399/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 50 MB | 41 MB |
| Requires iOS | 10.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Qingdao BAT100 Network Technology Co.,LTD.](https://appshunter.io/developer/1073004840) | [PetroChina Company Limited](https://appshunter.io/developer/1192656426) |

## What reviewers say

### 百辐工业

[App page](https://appshunter.io/ios/app/id1441089399)

**In-app purchases:** none


### 昆仑沥青

[App page](https://appshunter.io/ios/app/id1484608564)

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

**In-app purchases:** none


## Frequently asked questions

### Is 百辐工业 free?

百辐工业 is free to download, with no in-app purchases.

### Is 昆仑沥青 free?

昆仑沥青 is free to download, with no in-app purchases.

### Do 百辐工业 or 昆仑沥青 have ads?

Neither 百辐工业 nor 昆仑沥青 shows ads.

### Which is updated more often, 百辐工业 or 昆仑沥青?

百辐工业 ships an update every 2 months, and 昆仑沥青 every 6 months. Most recently, 百辐工业 was updated on September 16, 2026 and 昆仑沥青 on September 16, 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.*