Coco AI

As an AI calendar and task assistant, Coco AI skips the app download: you talk to it in WhatsApp, the chat you already have open.

Coco AI manages your calendar events, reminders and lists through text messages, voice notes and images, and it supports 100+ languages with ChatGPT behind the replies.

The free Basic plan has unlimited messages but limits you to one-time reminders, 50 voice notes and 5 images a month.

You can also receive reminders from friends.

Paid plans start at 4 dollars a month.

The 12 dollar Executive plan comes with a 7 day trial and adds repeating reminders, Google and Outlook Calendar connection, unlimited voice notes, 20 images, 30 internet searches, 10 reminders to friends, AI memory of you and list management.

The Ultimate plan, also with a 7 day trial, removes the caps on images and searches and raises friend reminders to 50 a month.

Calendar sync is the main reason to pay, so test the free tier first if you only need quick reminders.