Delete your StudentOS account
Deleting your account does not cancel StudentOS Plus. If you subscribed, cancel first in the Google Play Store: Profile > Payments and subscriptions > Subscriptions.
Delete in the app (fastest)
- Open StudentOS and go to You > Your data.
- Optional: choose Export everything to keep a copy.
- Choose Delete account and confirm.
If you signed in with Google, the app asks you to sign in again first, to confirm it is you. Your account and cloud data are then deleted from our active systems.
Delete by email
If you no longer have the app, email binarydatatechnology151@gmail.com with the subject "Delete my StudentOS account". Send it from the Google account email linked to StudentOS if you linked one, so we can find your account. If you never signed in with Google, include the support code shown in You > Your data if you still can. We may ask you to confirm the request.
If you never linked a Google account, your account is anonymous and tied to your device. Use the in-app option if you can; otherwise email us and we will help.
What is deleted
Delete on this device: You > Your data > Delete everything on this device removes all StudentOS data from that device, including device-only data such as life blocks, the movement goal and movement log, campus contacts, Money items and budget, study groups, notes and kept recordings, attendance marks and rules, GPA data, your tests, application checklists and letters, school calendar links and their history, the rotating schedule, School hours settings, your garden and streak settings, focus, sound and reading settings, cards cached from your materials, the Insights review-day log, widget data (placed widgets are redrawn empty), a parent's approval record, campus safety numbers, group session, office-hours, attendance and renewal reminders, recent searches and alert history. Uninstalling the app also removes on-device data, but does not delete your cloud data.
Delete account: You > Your data > Delete account permanently deletes your cloud data and your StudentOS account. A Google Play subscription must be canceled separately in Google Play.
Wellbeing check-ins are never stored in the cloud.
What is kept, and for how long
We keep your study data until you delete it or delete your account. When you delete your account, we delete your cloud data from our active systems promptly; copies in backups are removed within up to 30 days.
Other records are deleted automatically: AI usage counters after about 2 months (62 days); rewarded-ad verification records after 90 days; rate-limit records after 2 days; AI reports after 180 days; the per-account AI cost ledger after about 400 days; cached AI answers (not linked to an account) after 30 days; daily AI spending totals (no account information) after about 400 days; daily counts of AI requests (no account information) after 35 days; and, after you delete your account, a deletion marker holding your anonymous account ID (used only to refuse late writes from that account) after 3 days. Server logs contain no content, only a one-way code for your account, and are deleted after about 30 days.
A parent's approval for AI help (section 12) is kept until it is withdrawn or the account is deleted.
Calendar links and the calendars fetched through our server are not kept on our servers; they pass through only while the request runs. Files and photos sent to AI features are not kept either.
Unlock code records: your Plus-from-codes end date is deleted with your account. The used-code records are kept so a code can never be used twice; when you delete your account, the one-way identifier of your account is removed from them. Records of canceled codes are kept for as long as the used-code records.
Purchase link records (a one-way fingerprint that links a Google Play purchase to your account) are kept until you delete your account. We may keep limited records longer where the law requires it, for example for tax or to resolve disputes. Support emails are kept as long as needed to help you and for a reasonable period afterwards.
Google Play keeps its own purchase records under Google's policies.
The full details are in the Privacy Policy (last updated October 8, 2026).