QvHome vs 4D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QvHome
This smart doorbell app offers remote monitoring and communication with visitors. It provides peace of mind by allowing you to see and speak to people at your door from anywhere via your mobile device.
- Remote visitor communication
- Real-time home monitoring
- Enhanced home security
- Convenient mobile access
- Sleek and simple interface
Read full descriptionHide full description
QvHome is a free app which is the perfect blend of convenience, monitoring, and security all into one sleek, simple to use smart doorbell. Benefit from peace of mind by chatting with visitors from your mobile, whether you're in the kitchen or halfway around the world through the free app. No need to wonder what's going on outside of your home–see for yourself. With QvHome, you're always home.
4D
Read full descriptionHide full description
Real-time parameters check and change as well as planting moments sharing can be realized by APP 4D Box. The main features of the APP are as follow: 1. Check and change. Parameters can be checked and changed by mobile once the APP connects to the growing machine. 2.Plants menu. Only need to choose the right plant in the APP, the machine will set the parameters automatically. What you need to do is just have a coffee and watching the plants grow. 3.Share. Sharing every exciting moment with the person you want.
Screenshots
Verdict
QvHome and 4D are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
QvHome ships an update every 7 months, 4D every 4 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | QvHome | 4D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | QUVII | 4D Bios Inc. |
In-app purchases
QvHome
No in-app purchases
4D
No in-app purchases
