What tools can be used to automate UI tests and tests on mobile emulators?

Question

Automation

Customers set a goal to write autotests for UI, regression, functionality. Only successful use cases. Of course, the use of proprietary (i.e. paid) libraries and components is not intended. In addition, the TOR specifies the following target platforms:
1. PC, Chrome browser
2. PC, Yandex browser
3. PC, Firefox browser
4. Mobile, Android, Chrome browser
5. Mobile, Android, Yandex browser
6. Mobile, iOS, Safari
7 browser. Mobile, iOS, Chrome browser
The company has established the use of the robot framework ( https://robotframework.org/) using the SeleniumLibrary library ( robotframework.org/SeleniumLibrary/SeleniumLibrary...But I would like to explore in this direction. Surely there is something better than a robot.
Considered https://gauge.org/ - not suitable - no tests on the safari emulator.
https://www.cypress.io/ - chrome only.
Tell me such tools so that you can use it both for the web and for writing mobile autotests.