I'm not sure it's going to be possible to run the Project Rene fully on mobile. This quote sums it up from Lyndsay Pearson:
Pearson shared that while most Sims players are on PC, there's a growing group who are "adding" playing The Sims on their phone to their routines. Players might play both The Sims 4 and The Sims Mobile. "We know younger audiences are tending toward their phones, which means they will grow into audiences who will probably still 'multiscreen,' she said. Meaning that more Sims players in the future will likely have their phones on while interacting with the game on PC or console.
https://www.gamedeveloper.com/pc/lyndsay-pearson-dishes-on-the-sims-recent-development-challenges
