# HZ vs BackCamera

The clearest difference is iOS requirement: BackCamera at 12.0 against HZ's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HZ ships an update every 6 weeks, BackCamera every 3 weeks. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | HZ | BackCamera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 39 MB | 43 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [HNAC Technology Co., Ltd.](https://appshunter.io/developer/1470908289) | [Zhejiang Xinmai Silicon Co., LTD](https://appshunter.io/developer/1680433971) |

## What reviewers say

### HZ

[App page](https://appshunter.io/ios/app/hz-ces/id6448772172)

**Features:** macOS Compatibility

**In-app purchases:** none


### BackCamera

[App page](https://appshunter.io/ios/app/backcamera/id6475296629)

Enhance your driving safety with this intelligent car camera app. It provides a clear view of your vehicle's blind spots and rear, acting as an electronic rearview mirror. Features include manual recording and playback for comprehensive monitoring.

**Highlights:** Reversing/blind spot visualization, Intelligent electronic rearview mirror, Real-time video viewing, Manual recording and playback, Mirror/positive image adjustment, Ruler line selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HZ free?

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

### Is BackCamera free?

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

### Do HZ or BackCamera have ads?

Neither HZ nor BackCamera shows ads.

### Which is updated more often, HZ or BackCamera?

HZ ships an update every 6 weeks, and BackCamera every 3 weeks. Most recently, HZ was updated on October 3, 2026 and BackCamera on September 22, 2026.

---

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