Privacy Policy — dualog

Last updated: 26 July 2026

dualog (the “App”) is a private space for two: chat, schedule, key dates, goals, tasks, lists and couple profiles. We respect your privacy and collect only what the App needs to work.

What data we process

• Account: your email address (for signing in with a one-time code) and, if you sign in through Google/Apple, the identifier of that account.
• Profile and couple: name, gender, date of birth, photo, chosen colours, and your link with your partner (a couple of two users).
• Content you create: chat messages, events and key dates, goals, tasks, lists, notes, wish-list.
• Technical data: anonymised analytics events and crash diagnostics — so we can find and fix errors.

We do not request or store payment details, and we do not collect location data.

How the data is used

Data is used solely to run the App’s features: to show your content to you and your partner, to send you a sign-in code, to sync data between your devices, and to improve the App’s stability.

Personal lists, notes and wish-list items marked as “Private” are visible only to you and are not shown to your partner.

Storage and protection

Data is stored in Google Firebase cloud infrastructure (authentication, the Cloud Firestore database, file storage). Access to a couple’s data is restricted to the members of that couple by security rules. Sign-in code emails are sent through an email delivery service (Resend).

Sharing with third parties

We do not sell your data. Data is processed only by the infrastructure providers the App needs to work (Google Firebase, the email delivery service). We may disclose data where the law requires it.

Payments. Payments are taken by the app stores (App Store, Google Play). Your card details are not passed to us and are not stored by us. To verify purchases and subscription status we use the RevenueCat service: it receives your internal identifier within the App and details of the purchase (which plan, date, expiry) — without your name, email or the contents of your data.

The dualog.app website. The website runs Yandex.Metrica, which collects anonymised visit statistics: which pages were opened, where visitors came from, device type, button clicks. For this, Metrica uses cookies and passes that information to the Yandex.Metrica service. Session recording (Webvisor) is disabled. Metrica runs on the website only: it is not present in the App, and this data is not linked to your account or your content. You can opt out by blocking cookies in your browser — this does not affect how the App works.

Web version waiting list. If you left your email in the “Web version coming soon” form on the website, we keep it for exactly one message — the notification that the web version has launched. We send no other mailings to that address. It is not shared with anyone and is not used for other purposes. Form submissions are handled by Netlify Forms. To withdraw your consent and have the address deleted, write to dualog.dev@gmail.com — we answer any questions about your data at the same address.

Your rights

You can edit your profile and content at any time, sign out, and delete your account together with your personal data under “Settings → Account → Delete account”.

Children

The App is not intended for anyone under 18.

Changes

We may update this policy. The current version is always available at this link.

Contact

For privacy questions, write to: dualog.dev@gmail.com

The App is in testing (beta). This document is preliminary and will be refined before the public release. In case of any discrepancy, the Russian version prevails.