RAVEN Smart Cleaner vs DCK
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
RAVEN Smart Cleaner
This smart cleaning robot uses ultrasonic technology to navigate and avoid obstacles. It offers automatic cleaning and charging, making it suitable for various domestic environments like living rooms and bedrooms.
- Ultrasonic obstacle detection
- Automatic cleaning
- Automatic charging
- Suitable for multiple rooms
- Compact design
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The SmartCleaner sweeping robot adopts the imitation ultrasonic technology to detect and automatically avoid obstacles, automatic cleaning, automatic charging, suitable for the use of living room, bedroom, bed bottom and other various domestic environments.
DCK
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The DCK APP lets you easily control your DCK TERRAINA robotic lawn mower from your phone. After setting up your account and device, you can check mower status, maps, mowing tracks, and mowing records at any time. You can remotely control the mower to start, pause, charge, etc. With function Periodic Schedule and Selected Mowing Zone, you can customize and automate mowing tasks for your lawn. Smart lawn care made simple.
Screenshots
Verdict
The clearest difference is update cadence: DCK at every 6 weeks against RAVEN Smart Cleaner's every 4 months. RAVEN Smart Cleaner's advantage is iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RAVEN Smart Cleaner ships an update every 4 months, DCK every 6 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | RAVEN Smart Cleaner | DCK |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 4 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 7.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 6 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | ๅซ่ฃ ่ | Jiangsu Dongcheng M&E Tools Co., Ltd. |
In-app purchases
RAVEN Smart Cleaner
No in-app purchases
DCK
No in-app purchases
