# JW vs BackCamera

The clearest difference is update cadence: JW at every 2 weeks against BackCamera's every 3 weeks. 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.

JW ships an update every 2 weeks, BackCamera every 3 weeks. The most recent releases landed on September 14, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | JW | BackCamera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 13 MB | 43 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [业城 罗](https://appshunter.io/developer/1246813331) | [Zhejiang Xinmai Silicon Co., LTD](https://appshunter.io/developer/1680433971) |

## What reviewers say

### JW

[App page](https://appshunter.io/ios/app/jw-tech/id1633418647)

**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 JW free?

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

### Is BackCamera free?

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

### Do JW or BackCamera have ads?

Neither JW nor BackCamera shows ads.

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

JW ships an update every 2 weeks, and BackCamera every 3 weeks. Most recently, JW was updated on September 14, 2026 and BackCamera on September 7, 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.*