# CQC认证 vs Injoinic BM

The clearest difference is update cadence: Injoinic BM at every 2 weeks against CQC认证's every 3 months. CQC认证's advantage is iOS requirement (11.0 vs 15.0). 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.

CQC认证 ships an update every 3 months, Injoinic BM every 2 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CQC认证 | Injoinic BM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 33 MB | 25 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHINA QUALITY CERTIFICATION CENTER](https://appshunter.io/developer/1310320189) | [Shenzhen INJOINIC Technology Co.,Ltd.](https://appshunter.io/developer/1742486429) |

## What reviewers say

### CQC认证

[App page](https://appshunter.io/ios/app/cqc/id1541086047)

**Features:** macOS Compatibility

**In-app purchases:** none


### Injoinic BM

[App page](https://appshunter.io/ios/app/injoinic-bm/id6763181955)

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

**In-app purchases:** none


## Frequently asked questions

### Is CQC认证 free?

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

### Is Injoinic BM free?

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

### Do CQC认证 or Injoinic BM have ads?

Neither CQC认证 nor Injoinic BM shows ads.

### Which is updated more often, CQC认证 or Injoinic BM?

CQC认证 ships an update every 3 months, and Injoinic BM every 2 weeks. Most recently, CQC认证 was updated on October 7, 2026 and Injoinic BM on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*