Privacy Policy · Last updated 3 August 2026
Your schedule stays on your device. D.ai.ly does not upload or keep a server copy of your calendar. AI features send only the context needed for the request you trigger, as described below.
Both native builds use the same privacy boundaries.
| iOS | Android | |
|---|---|---|
| Signing in | No account or sign-in | No account or sign-in |
| Your calendars | Read-only, with your permission | Read-only, with your permission |
| AI processing | Triggered setup and Ask requests | Triggered Ask requests |
| On-device storage | Yes, as listed below | Yes, as listed below |
Neither build needs an account. If calendar permission is declined or there are no timed events, the app clearly identifies its demonstration data.
All of the following is written to your device. It is not backed up to a D.ai.ly account because no account exists. Ask uses a request-scoped copy of relevant context as described below.
| What | Why |
|---|---|
| Your profile | Waking hours, targets, and what you protect — so the app can defend it |
| Moves you accepted | So a day you agreed to survives closing the app |
| Windows you declined | So we stop proposing times you have rejected |
| Your setup answers | So we don't ask again |
| Items you checked off | So a shopping list stays checked |
When you grant calendar access, D.ai.ly reads event titles, times, and which calendar each event came from, in order to build your day and detect conflicts. On iOS this includes calendars already added in Settings; Android reads through the system calendar provider.
D.ai.ly never writes to any calendar. It proposes changes to you; it does not make them. In this version there is no write path in the code at all.
D.ai.ly does not require sign-in and does not collect an account identifier or email address through the app.
Some features send text to a language model — to pull structured details out of a sentence you typed, to summarise your setup, or to answer a question you asked about your week.
No language model ever decides your schedule. Every proposal the app makes is produced by deterministic code that can be inspected and reproduced.
D.ai.ly keeps a limited operational record when either app calls an AI feature: the time, feature category, model, route, latency, token counts, status, and a short technical error if one occurs. It does not include prompts, replies, calendar titles, schedule contents, account IDs, or raw IP addresses.
The service derives a pseudonymous caller code for rate limiting. It changes every UTC day and operational records are deleted after no more than 90 days. These records are used to control cost and determine whether the service is working, not to profile people or measure their behaviour.
On Android there is no in-app settings screen yet; uninstalling the app removes everything, because there is nowhere else it lives.
Open Settings › Your data › Delete everything on this device. Everything listed above is erased immediately. Your calendars are untouched. Removing the app also removes everything, because there is nowhere else it lives.
D.ai.ly is not directed at children under 13, and we do not knowingly collect their information.
If this app ever begins storing your schedule on a server, this policy will be updated and you will be asked to agree before that happens.