Privacy Policy
Last updated 16 October 2026. This policy explains what the Daygini app collects, how it is used and the choices you have.
Overview
Daygini is a personal organizer that works on your device. Daygini is local-first: the money, task, list, occasion and profile information you add is stored only on your device and is not sent to us or to any server. The limited information that does leave your device is described below. By using Daygini you agree to this policy and to our Terms & Conditions.
Who can use Daygini
Daygini is for people aged 16 and over. We do not knowingly collect information from younger users.
Data we collect and process
Stored only on your device. The following is saved on your device and is never transmitted to us or any server:
- Money — income, expenses, subscriptions, loans and transaction history.
- Todo — tasks, due dates, times, repeats, reminders and categories.
- Lists — checklists, grocery lists and reusable lists.
- Occasions — birthdays, anniversaries and other dates you add, and their reminders.
- Profile and settings — the preferences and profile details you set inside the app.
Transmitted off your device. If you create an account, we receive your account information — your email address, your name and a user ID — through Firebase Authentication. We also receive crash and diagnostic data and process advertising data as described under Third-party services and Advertising. We do not receive your Money, Todo, Lists, Occasions or Profile entries.
Account information
You can use Daygini as a guest, or sign in with email or Google. If you sign in, we receive your email address and basic profile details such as your name, through Firebase Authentication. Google Sign-In is an optional way to sign in. Guests do not have an account, and none of their information leaves the device.
No backup or sync
Daygini does not back up, sync or export your entries. There is no cloud copy of your data. Because your information lives only on your device, it will be permanently lost if you uninstall the app, clear its data, reset your phone, or lose or replace your device.
Permissions
Daygini requests one sensitive permission:
- Notifications and alarms, to deliver the reminders you set, such as for tasks, subscription renewals and occasions, and an optional weekly summary. Reminders are scheduled on your device.
You can change this permission at any time in your device settings.
Third-party services
Daygini uses the following services. Each has its own privacy policy that governs how it handles data.
- Firebase Authentication (Google) — signs you in and stores your account identity (email, name and user ID).
- Google Sign-In (Google) — an optional sign-in method; Google shares your email and basic profile with Daygini when you use it.
- Firebase Crashlytics (Google) — receives crash reports and technical details such as device model, app version and diagnostic logs, so we can fix problems.
- Google AdMob (Google) — shows ads in the app and may use device and advertising identifiers (see Advertising below).
Advertising
Daygini shows ads through Google AdMob. To serve ads, AdMob may use your device's advertising identifier and similar device information. Ads are never based on the entries you add in Daygini, which stay on your device. You can reset or limit your advertising identifier, and opt out of personalized ads, in your device's Google settings.
How we use information
We use information to run the app, sign you in, send the reminders you set, show ads, and fix crashes and improve Daygini. We do not sell your personal information, and we do not use your Money, Todo, Lists or Occasions entries for advertising.
Data security
Information stored on your device is kept within the app's private storage area, protected by the Android app sandbox and by your device's own security. We recommend you set a screen lock on your device. Information that is sent to Firebase and Google — your sign-in details, crash reports and ad requests — is transmitted over encrypted connections (HTTPS/TLS). No method of storage or transmission is completely secure, and we cannot guarantee absolute security.
Data retention
Your on-device entries are kept until you delete them, erase your data, or uninstall the app. Your account information is kept until you delete your account, after which it is removed from Firebase Authentication. Crash, diagnostic and advertising data are held by Google under Firebase Crashlytics' and Google AdMob's own retention policies.
Your choices and rights
You can edit or delete your entries in the app and turn off notifications in your device settings. You can delete your account in the app. See how to delete your account, including what happens to the information on your device.
Depending on where you live, you may have the right to access, correct, delete or receive a copy of the personal information we hold about you, which is your account information, and to object to or restrict how we use it. We will not treat you differently for using these rights.
For any privacy request or question, email support@daygini.com.
Changes
We may update this policy and will change the date above when we do. For material changes we will give notice in a suitable way, such as in the app or on this website.