# BackCam vs Cleanergy

The clearest difference is rating: BackCam at 3.5 against Cleanergy's 2.4. Cleanergy's advantage is ratings volume (263 vs 2) and review sentiment (14% vs 0%). 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.

BackCam holds the better App Store score, 3.5 against 2.4. That said, the two scores are not equally well evidenced: Cleanergy has 263 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of BackCam's written reviews are positive against 14% of Cleanergy's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | BackCam | Cleanergy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/backcam/id6475296629/reviews)** | [2.4 (263 ratings)](https://appshunter.io/ios/app/cleanergy/id6736818152/reviews) |
| Number of ratings | 2 | **263** |
| Positive reviews | 0.0% of reviews | **14.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 37 MB | 37 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Zhejiang Xinmai Silicon Co., LTD](https://appshunter.io/developer/1680433971) | [Shenzhen Weipeng Shiji Technology Co Ltd](https://appshunter.io/developer/1662082370) |

## What reviewers say

### BackCam

[App page](https://appshunter.io/ios/app/backcam/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, Vision Pro support

**In-app purchases:** none


### Cleanergy

[App page](https://appshunter.io/ios/app/cleanergy/id6736818152)

Connect, control, and monitor your supported power banks and outdoor energy storage devices. Remotely adjust output power, turn devices on or off, and view their status at a glance for a smarter energy experience.

**Highlights:** Connect supported devices, Remote device control, Adjust output power, View device status, Turn devices on/off

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

**In-app purchases:** none


## Frequently asked questions

### Is BackCam free?

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

### Is Cleanergy free?

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

### Which has better reviews, BackCam or Cleanergy?

BackCam is rated higher. BackCam averages 3.5 out of 5 from 2 ratings, while Cleanergy averages 2.4 from 263 ratings.

### Do BackCam or Cleanergy have ads?

Neither BackCam nor Cleanergy shows ads.

### Which is updated more often, BackCam or Cleanergy?

BackCam ships an update every 3 weeks, and Cleanergy every 3 weeks. Most recently, BackCam was updated on October 24, 2026 and Cleanergy on October 24, 2026.

---

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