On Android, you can achieve just the "scheduling" aspect of this (restricting access to certain apps to certain times of the day/week) by using the "Digital Wellbeing" area of the Settings. Enter the "Focus Mode" settings, and you can add "distracting" apps to a list, and then set the Focus Mode schedule to disable the apps on that schedule.
Yes you can get around it by tapping a button, the intent is more to make you realize that you are checking Twitter, rather than 100% preventing you from checking Twitter.
Yes you can get around it by tapping a button, the intent is more to make you realize that you are checking Twitter, rather than 100% preventing you from checking Twitter.