Caderno de Ensaio
Effective 8 October 2026
| Information | Where it stays | Why |
|---|---|---|
| Bloco name, ritmistas (name, instrument, naipe, note) | On this device only | The roster and the chamada |
| Ensaio pages (date, marks, bossas rehearsed, one-line note) | On this device only | Attendance history and readiness for the desfile |
| Bossas, chamadas and per-naipe mastery | On this device only | The repertoire |
| Photos you take or choose | On this device only | Faces on the roster and photos of handwritten bossa notes |
| Settings (threshold, naipe targets, theme, reminders) | On this device only | Remembering your choices |
None of this is ever received by the developer. It is not sent to a server, synced to any account or shared with third parties. Uninstalling the app deletes all of it.
The camera is used only when you choose to photograph a ritmista for the roster or your handwritten bossa notes. iOS asks for permission the first time the camera opens. Choosing an existing picture instead uses the system photo picker, which only ever gives the app the single photo you select — the app never sees the rest of your library. You can review or withdraw camera and photo access at any time in the iOS Settings app.
If you switch on the weekly ensaio reminder or the desfile countdown alerts, the app schedules local notifications directly on your device. No push service, server or third party is involved in sending them.
When you tap "Share summary" on the Desfile screen, the app prepares a plain-text attendance summary and hands it to the iOS share sheet. You choose where it goes (WhatsApp, Messages, Mail, or elsewhere); the app never transmits it anywhere on its own.
Caderno de Ensaio contains no advertising SDKs, no analytics SDKs and no tracking of any kind, across any version or region. It makes no network requests at all — it works entirely offline.
The app is a planning tool for the adult who runs a bateria's rehearsals. It is not directed at children and does not knowingly collect information from anyone, including children.
Because everything stays on your device, you are always in control: edit or delete any ritmista, bossa or ensaio page inside the app, revoke camera, photo or notification permission in iOS Settings, or remove the app to erase every trace of its data immediately.
Questions about this policy can be sent to [email protected].
If this policy changes, the updated version will ship together with an app update and will show a new effective date above.