RDNIMOS vs HCT Robot
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RDNIMOS
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The solar photovoltaic panel cleaning robot independently developed by Radian Solar Technology Co., Ltd. can be remotely monitored and operated by this APP.
HCT Robot
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The HCT Robot Robot Vacuum APP is a mobile applicationthat connects to HCT Robot robot products. Users can replace the traditional remote control with APP, remote control the robot to clean,dock to charge,etc. Equipment control, support direction control, cleaning preferences settings,etc. Time Schedule, clean at any time within a week. Equipment positioning, can view the data of cleaning area and cleaning time. Support personalized settings of device name, time calibration, deleting equipment,etc. If you have any questions or suggestions during use, please contact us by emailοΌMail address: pyoperation3@hct.hk
Screenshots
Verdict
The clearest difference is update cadence: RDNIMOS at every 10 days against HCT Robot's every 3 months. HCT Robot's advantage is iOS requirement (9.0 vs 12.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RDNIMOS ships an update every 10 days, HCT Robot every 3 months. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.
| Parameter | RDNIMOS | HCT Robot |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 | 9.0 β better |
| Further details β not scored | ||
| Size | 10 MB | 97 MB |
| Age rating | 4+ | 17+ |
| Developer | Suzhou Radiant Photovoltaic Technology Co., Ltd | ζ·±ε³θ±ͺζζΊθ½η§ζζιε ¬εΈ |
In-app purchases
RDNIMOS
No in-app purchases
HCT Robot
No in-app purchases
