BackCam vs Onnais
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BackCam
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.
- Reversing/blind spot visualization
- Intelligent electronic rearview mirror
- Real-time video viewing
- Manual recording and playback
- Mirror/positive image adjustment
- Ruler line selection
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The rear-mirror intelligent car camera product can be installed in front of the car with the software. After. Left. The right blind spot for safe driving. It is widely used in small bridge vehicles. Truck. RV. Trailer. Bus. Truck. Engineering vehicles and other vehicles, ● Reversing/blind spot visualization function Through the WIFI link of the camera, the smart device can realize high-definition reversing rearview/blind spot. ●Intelligent electronic rearview mirror function Through real-time viewing on the device, you can watch real-time after entering the rearview/blind spot video Observe the road conditions behind the vehicle/in the blind spot and view it from all angles ●Manual recording function, realize playback, mirror/positive image, ruler line selection........... ●The rearview mirror app is located to detect and connect to the WIFI emitted by nearby cameras in order to use the photography and video recording functions
Onnais
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ONNAIS Secure. Smart. Simple. The ONNAIS app gives you seamless control over your ONNAIS smart safes and locks. Add users, manage fingerprints, monitor unlock history, and receive real-time alerts—all from your phone. Whether protecting firearms or securing your RV, ONNAIS puts safety at your fingertips. Easy setup, intuitive interface, and reliable performance make ONNAIS the trusted choice for smart security.
Screenshots
Verdict
The clearest difference is rating: BackCam at 3.5 against Onnais's 2.3. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 2.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
BackCam ships an update every 3 weeks, Onnais monthly. Both last shipped on October 24, 2026.
| Parameter | BackCam | Onnais |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 37 MB | 62 MB |
| Age rating | 12+ | 9+ |
| Developer | Zhejiang Xinmai Silicon Co., LTD | Shenzhen Hanmai Technology Co., Ltd. |
In-app purchases
BackCam
No in-app purchases
Onnais
No in-app purchases
