GreenSignal vs Scent diffuse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GreenSignal
This application allows you to control smart devices remotely. Connect via Bluetooth, data, or WiFi to manage device functions like temperature, power, and timing. It also supports scanning and adding new smart devices.
- Bluetooth device control
- Data and WiFi connection
- Scan and add smart devices
- Remote temperature control
- Remote switch control
- Timing functions
Read full descriptionHide full description
Green Signal --DR Scent application is a program that mainly controls smart devices. The main functions include: The device can be connected via Bluetooth to control the device; The equipment can be controlled through data and WiFi connection equipment; Can scan or add and bind smart devices via LAN; In APP, you can remotely control the temperature, switch, operation mode, function timing switch and other functions of the smart device;
Scent diffuse
Control your smart scent diffuser remotely via Bluetooth or network. Adjust settings and manage your device from your smartphone.
- Bluetooth control
- Remote network control
- Smart scent management
- Intelligent control
Read full descriptionHide full description
Scent diffuse is a scent machine intelligent control App, which allows Bluetooth control and remote network control of smart scent.
Screenshots
Verdict
The clearest difference is update cadence: GreenSignal at every 3 weeks against Scent diffuse's every 3 months. GreenSignal also leads on iOS requirement (9.0 vs 15.0). On price, rating, ratings volume 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.
On the App Store both sit at effectively the same score — 5.0 for GreenSignal against 5.0 for Scent diffuse. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
GreenSignal ships an update every 3 weeks, Scent diffuse every 3 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.
| Parameter | GreenSignal | Scent diffuse |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Rawaieh ALZuhor Cleaning & Detergent TR | 春荣 杨 |
Customer experience
GreenSignal
Scent diffuse
In-app purchases
GreenSignal
No in-app purchases
Scent diffuse
No in-app purchases
Questions
Is GreenSignal free?
Is Scent diffuse free?
Which has better reviews, GreenSignal or Scent diffuse?
Do GreenSignal or Scent diffuse have ads?
Which is updated more often, GreenSignal or Scent diffuse?
Other comparisons
