Type the drivers and the days, print the schedule, send it to the group. Free, no signup. Or run the carpool in a group chat where an AI reminds each driver.
The same chart lives in a free group chat with an AI member: it reminds each person, tracks streaks, and checks itself off from any phone. No signup to try it.
See it run in a RoomWrite swaps in pen on the printed sheet, or use the Room version where a swap typed in the chat updates everyone and the AI reminds the new driver.
Every regular driver plus one backup. Put phone numbers on the printed sheet.
Yes, free. The same schedule lives in a group chat with an AI member that reminds the right driver the day of.