Privacy policy
Effective . This page explains what data MiDim processes, why, and how you can control it.
What data we collect
Account data
The email you provide when you register. Your password is stored only as a cryptographic hash — we do not know your password.
Data you enter
Properties (for example, “Apartment”), services, tariffs, meter readings, bills, payment marks, reminders and app settings.
Messages to the developer
If you write to us via “Contact the developer”, we store the message text, attached screenshots, the app version and the device type. Screenshots may contain personal data, so they are stored privately in Cloudinary and are available only to the developer.
Technical data
A session cookie is used to keep you signed in; a cookie with your chosen interface language is stored as well. The IP address and browser information are processed for the session to work. We do not use advertising or third-party analytics cookies.
Why we use data
- To give you access to your account and sync data across devices.
- To calculate bills and build the history and analytics.
- To send service emails: password resets, shared access invitations and replies to your messages.
- To protect the service from abuse and to fix bugs.
We do not sell data or use it for advertising.
Where data is stored
Data is stored in a database on the server and transferred only over a secure connection (HTTPS). For offline use, a copy of your data is kept in the browser storage on your device and is removed when you sign out.
Who can access data
- You.
- People you have shared a property with — only the data of that property.
- Providers of hosting, the database, email delivery (Resend) and storage of message screenshots (Cloudinary), who process data on our behalf to run the service.
- Public authorities — only where required by law.
Your rights
You can view and change your data in the app, export it to CSV or PDF, and delete your account together with all your data: “Settings → Account → Delete account”. To get a copy of your data or correct it, contact us.
How long data is kept
For as long as your account exists. After the account is deleted, its data, messages and screenshots are deleted immediately, except where the law requires keeping them longer.
Changes to this policy
We will notify you of significant changes in the app or by email. The date of the latest revision is shown at the top of the page.