A few things to agree on.
Your account
Keep your credentials private and use accurate account information. Do not use the service to access other people’s data, disrupt service, distribute malicious content, or violate applicable law.
Your content
You retain rights to your tasks and notes. You authorize the operator and infrastructure providers to process them only as needed to operate the service and meet legal obligations.
Reminders and availability
Notifications depend on your device, permissions, connectivity, and server availability. Delivery timing is not guaranteed. Do not use this service as the sole reminder system for emergencies or other safety-critical obligations.
Ending use
You may delete your account in Settings. The operator must describe suspension, termination, liability, and any paid service terms here before launch.
Open-source software
The application source is provided under the MIT License. These service terms are separate from that software license.