Otrol vs Remote.Video
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Otrol
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Otrol allows you to monitor multiple sensor data in real time and automatically control relays. Receive alert message through APP and keeps you up to speed with the latest situation. Provide factory monitoring system, water tower monitoring, water quality detection, electrical gate detection and other solutions ā Wireless transmission: No longer through wired transmission, convenient and safe ā Exception warning: Real-time notification of abnormal occurrence to reduce risks ā Sensing equipment: It can access the user's existing sensor items to save equipment cost ā Intelligent control: Remote control, or automatic control according to the monitoring value ā Cloud platform: Data digitizing for saving data no longer missing Application scenarios such as water quality monitoring, water level detection tower, automatic start pump, factory wastewater discharge, gate induction, etc
Remote.Video
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Voith Remote Video Platform is predestined for application in the industry. The main goal it is with availability of 24/7 immediate possibility to reduce travel costs, plant downtimes and to increase productivity, quality of processes across locations. The software platform can be used for different business cases like remote service of machines or plants, remote audits, documentation of worldwide on-site operations, tests and bug fixes. Collaboration of Voith employees, suppliers & customers: ⢠Planned and ad hoc video calls and calls via QR-Code ⢠Chat and Video Calls across platform contacts and teams ⢠Different kinds of notifications via different symbols and colors, e.g. thumbs up ⢠Drawing with a pen; signs, arrows and text settings during video calls ⢠Video recording, freezing and snap shots The solution can be used on many devices.
Screenshots
Verdict
The clearest difference is update cadence: Otrol at monthly against Remote.Video's every 3 months. Remote.Video's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Otrol ships an update monthly, Remote.Video every 3 months. The most recent releases landed on October 2, 2026 and September 9, 2026 respectively.
| Parameter | Otrol | Remote.Video |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly ā better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod ā better |
| Requires iOS | 17.6 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 37 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | DoubleVision Technology Co., Ltd. | Voith Digital Solutions Inc |
In-app purchases
Otrol
No in-app purchases
Remote.Video
No in-app purchases









