The Sims Mobile is a free-to-play simulation game based on The Sims 4 that has been released for Android and iOS devices. The game features multiplayer capabilities and focuses on the stories that your Sims tell through the day-to-day activities that they partake in. This will include the jobs they've worked, the relationships forged, and the hobbies they manage to master. You are in control of your Sims and it's entirely up to what you want them to engage in.
The game is available free on iOS and Android