Stellar BLE vs Dudugu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stellar BLE
Wirelessly control smart lights via Bluetooth. Adjust brightness and select from millions of colors to set the perfect ambiance for any room. Effortlessly manage your lighting experience.
- Bluetooth Low Energy control
- Turn lights on/off
- Adjust brightness
- Choose from millions of colors
- Wireless operation
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Stellar BLE - The smart way to control your Sansi bulbs. The Stellar Blue app allows you to turn your Sansi smart lights on and off wirelessly through Bluetooth Low Energy (BLE), adjust brightness smoothly and choose your favorite color among millions.
Dudugu
Control your smart home lighting and fan lights with this Bluetooth-enabled application. Easily manage your connected devices for a more convenient living space.
- Bluetooth device control
- Smart lighting management
- Smart fan light integration
- Easy home device management
- Lightweight and user-friendly
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A lightweight and easy-to-use app for controlling lighting devices, paired with smart fan lights or smart lighting fixtures using Bluetooth functionality, allowing for easy control of devices in your home.
Screenshots
Verdict
The clearest difference is rating: Stellar BLE at 3.0 against Dudugu's 1.6. Stellar BLE also leads on monetization model (free vs ad-supported). Dudugu's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (16 vs 1). On price, ads, in-app purchases and device support 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.
Stellar BLE holds the better App Store score, 3.0 against 1.6. That said, the two scores are not equally well evidenced: Dudugu has 16 ratings behind it against 1, so its average is the more settled of the two.
Stellar BLE ships an update every 3 months, Dudugu every 3 weeks. The most recent releases landed on June 12, 2026 and September 17, 2026 respectively.
| Parameter | Stellar BLE | Dudugu |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | 1.6 (16 ratings) |
| Positive reviews | — | 11.1% of reviews |
| Number of ratings | 1 | 16 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 75 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Sansi Electronic Engineering Co., Ltd | Shenzhen Jingyuan Micro Control Technology Co., Ltd. |
Customer experience
Stellar BLE
Dudugu
In-app purchases
Stellar BLE
No in-app purchases
Dudugu
No in-app purchases
