Privacy Policy
Last updated: November 12, 2026
StuCal sends students reminders about their assignments, as phone notifications or text messages. This page explains what information we collect, why, and what control you have over it. We keep it short and collect as little as we can.
What we collect
- Your phone number, only if you sign up by text, so we can send you login codes and reminders.
- Notification details, if you turn on notifications: your phone or browser gives us a unique address for delivering them. It doesn't include your name or number.
- Your school calendar link (for example, your Canvas calendar feed), if you add one.
- Your assignments: titles, class names and due dates, either imported from your calendar link or added by you.
- Your settings: time zone, when you want reminders, and whether you want the Sunday summary.
- Basic technical information, such as your IP address, used only to prevent abuse (for example, limiting how many login codes can be requested).
We do not collect your school password, your grades or your name.
How we use it
Only to run StuCal: to log you in, show your assignments, and send you the reminders and summaries you signed up for. We do not sell your information, and we do not use it for advertising.
Notifications
If you turn on notifications, StuCal sends reminders and (if turned on) a Sunday summary to that device. You can turn them off any time in StuCal or in your phone's settings.
Text messages
No mobile information will be shared with third parties or affiliates for marketing or promotional purposes. Text messaging opt-in data and consent will not be shared with any third parties.
If you sign up with your phone number, you agree to receive recurring automated texts from StuCal: login codes, assignment reminders and (if turned on) a weekly summary. Message frequency varies with your assignments. Message and data rates may apply.
- Reply STOP at any time to stop all texts.
- Reply START to turn them back on.
- Reply HELP for help.
Carriers are not liable for delayed or undelivered messages.
Who we share it with
We use a small number of service providers only so StuCal can work:
- Twilio, to send text messages. Twilio receives your phone number and the text of each message.
- Apple, Google or Mozilla (whichever made your phone or browser), to deliver notifications. They receive the notification's contents, encrypted on the way.
- Our hosting provider, which stores the app and its database.
We may share information if the law requires it. Otherwise, we don't share it.
How long we keep it
We keep your information while you have an account. Assignments older than a few days stop showing in the app. When you delete your account, your phone number, notification details, settings, calendar link and assignments are deleted right away.
Your choices
- Delete your account any time: log in, scroll to the bottom and tap Delete my account.
- Stop notifications by tapping Turn off in StuCal, or in your phone's settings.
- Stop texts by replying STOP, or turn off the Sunday summary in your settings.
- Remove your calendar link by clearing it in your settings.
Students and age
StuCal is for students 13 and older. If you are under 18, please use StuCal with a parent or guardian's permission. We do not knowingly collect information from children under 13. If you believe a child under 13 has signed up, contact us and we will delete the account.
Security
StuCal doesn't use passwords: you either log in with a one-time code or StuCal remembers your device, and connections to StuCal are encrypted. No system is perfectly secure, but we work to protect your information.
Changes
If we change this policy, we'll update the date at the top. For big changes, we'll let you know by text or in the app.
Contact
Questions or requests: (contact email not set yet)