PRIVACY POLICY — Dance Studio Manager
Last updated: August 27, 2026
Dance Studio Manager ("the App") is developed and maintained by an independent developer ("we,"
"us," or "our"). This Privacy Policy explains how the App handles information when you use it.
1. OFFLINE APP — NO ACCOUNT, NO SERVER
Dance Studio Manager is designed to work fully offline. No account or sign-in is required to use
any feature of the App. The App does not connect to a backend server operated by us, and we never
receive, transmit, or have access to any of the data you enter into the App. All data you create
stays on your device.
2. DATA YOU ENTER INTO THE APP
The App stores the following types of data locally on your device, entered by you:
- Staff records (teachers/assistants: name, contact info, hire date, status, photo)
- Student records (name, contact info, assigned class, enrollment date, status, notes)
- Class schedules (date, time, subject, notes)
- Recitals (name, venue, date, status, description, notes) and routines (performing class,
running order, duration, notes)
- Attendance records and leave requests with approval history
- Announcements
This data is stored in a local database (SQLite/Drift) on your device only.
3. DATA RETENTION — HOW LONG WE STORE YOUR DATA
We do not store, host, or retain any of your data ourselves — the App has no backend server. All
data stays on your device for as long as you keep the App installed and choose to keep it. Since
we never hold a copy of your data, we have nothing to retain and nothing to delete on our end.
4. HOW TO DELETE YOUR DATA
You can remove your data at any time using any of these methods:
(a) Delete individual records (staff, students, classes, recitals, routines, attendance, leave,
announcements) directly within the App's respective screens.
(b) Uninstall the App — this permanently removes the local database and all associated data from
your device.
(c) Go to Android Settings → Apps → Dance Studio Manager → Storage → Clear Data, which erases the
App's local database without uninstalling the App itself.
5. BACKUP FILES YOU CREATE
The App includes an optional Backup & Restore feature (available as part of the App's Premium
tier, purchased via Google Play Billing). When used, it creates a backup file saved to storage you
choose on your own device. This file is created, stored, and managed entirely by you — we never
receive a copy of it and have no access to its contents.
6. PERMISSIONS THE APP USES
The App may request the following device permissions, used only for their stated purpose:
- Storage/Media access — to save and restore backup files, and to attach/select photos for staff
and student records.
- Camera (optional) — only if you choose to take a photo for a staff or student record.
No permission is used to collect data for us; all resulting files and photos remain on your
device unless you choose to share them yourself.
7. IN-APP PURCHASES (GOOGLE PLAY BILLING)
The App offers an optional one-time Premium upgrade processed through Google Play Billing. Google
handles the payment transaction; we do not receive or store your payment details. Purchase status
is verified through Google Play's billing service. See Google's privacy policy for details on how
Google Play Billing processes payment information: https://policies.google.com/privacy
8. CHILDREN'S PRIVACY
The App is not directed at children under 13. We do not knowingly collect personal information
from children, and because the App has no server-side data collection, no data of any kind is
retained by us regardless of the user's age.
9. THIRD-PARTY LINKS AND SERVICES
Other than Google Play Billing (see Section 7), the App does not integrate third-party analytics,
advertising, or tracking services.
10. CHANGES TO THIS PRIVACY POLICY
We may update this Privacy Policy from time to time. Changes will be reflected by an updated
"Last updated" date at the top of this document. Continued use of the App after changes are
posted constitutes acceptance of the revised policy.
11. CONTACT US
Email: laptrinhungdungcoich@gmail.com