# 博安通 vs E

The clearest difference is update cadence: 博安通 at every 3 days against E's every 5 weeks. 博安通 also leads on iOS requirement (9.0 vs 13.0). 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.

博安通 ships an update every 3 days, E every 5 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 博安通 | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 112 MB | 81 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Wuhan Bossien Safety Technology Co., Ltd](https://appshunter.io/developer/897444841) | [深圳市英威腾电气股份有限公司](https://appshunter.io/developer/1012943436) |

## What reviewers say

### 博安通

[App page](https://appshunter.io/ios/app/id6467357597)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-debugpro/id6474985537)

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

**In-app purchases:** none


## Frequently asked questions

### Is 博安通 free?

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

### Is E free?

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

### Do 博安通 or E have ads?

Neither 博安通 nor E shows ads.

### Which is updated more often, 博安通 or E?

博安通 ships an update every 3 days, and E every 5 weeks. Most recently, 博安通 was updated on October 6, 2026 and E 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.*