Privacy policy

For the mimo app and this website. Last updated: 7 October 2026

This is a translation. If the two versions differ, the German version applies.

In short

Without an account, every entry stays on your iPhone. We receive no data from you.
Only if you connect an account and explicitly agree are entries stored for syncing.
No ads, no tracking, no analytics services, no selling of data.
Apple handles mimo Pro purchases. We receive no payment data.

1. Controller

Johannes Klopp
Käthe-Kollwitz-Straße 27 F
19288 Ludwigslust
Germany
Email: info@atomx.studio

2. This website

This website sets no cookies, loads no external fonts or scripts and uses no analytics.

When you visit, our hosting provider processes technically necessary data in server log files: IP address, date and time, page requested, amount of data transferred, referring page, and browser and operating system. This keeps the website secure and stable. The legal basis is our legitimate interest under Art. 6(1)(f) GDPR. The hosting provider keeps log files only as long as needed for these purposes and deletes them afterwards.

Hosting provider: Hostinger International Ltd., 61 Lordou Vironos Street, 6023 Larnaca, Cyprus, under a data processing agreement.

3. The app without an account

Moods, energy, feelings, influences, notes, your name, your goals, the weekly goal, keepsakes and your reminder time are stored on your device only. The journal file is protected by iOS data protection. Apple device backups (iCloud or computer) may include this data; Apple's terms apply to them.

For widgets, mimo keeps a small summary on the device (today's moods and weekly progress). With the app lock on, it contains no moods. This summary never leaves your device.

4. Optional account and sync

If you connect an account, we process your email address, an account ID and your entries (date, mood, energy, feelings, your own feelings and influences, influences and notes) to sync them between your devices.

Information about mood and wellbeing can be health data. We process it only with your explicit consent (Art. 6(1)(a) and Art. 9(2)(a) GDPR), which you give in the app before signing in. For data on your device, you give consent on first launch.

Our service provider is Supabase Inc. (database, hosting and sign-in), server location EU (Ireland), under a data processing agreement. If data is transferred to the USA, this is based on the EU-US Data Privacy Framework or the EU Standard Contractual Clauses.

Data is encrypted in transit, and access is limited to your account. There is no end-to-end encryption: the server processes your entries so that syncing works.

If you sign in with Apple or Google, we receive your email address and an identifier from the provider, and with Google also your name. The sign-in itself is subject to Apple's or Google's privacy policy.

6. mimo Pro and purchases

Apple handles purchases and subscriptions through the App Store. We receive no payment or account details. The app checks on your device, through Apple's StoreKit interface, whether mimo Pro is unlocked. We do not store your purchase status on our servers. Apple's privacy policy applies.

7. Reminders, sharing and PDF report

Reminders, including the reminder before a free trial ends, are local notifications on your iPhone. No data is sent to us for them.

Share images and the PDF report are created on your device. Images never contain notes; keepsake and weekly images show no moods, and "Year in colour" shows only colours. The PDF report contains summaries of your entries. Images and reports leave your device only if you share them yourself.

The help page links to helplines and external websites. If you open them, their privacy policies apply.

8. No tracking

mimo contains no ads, no advertising IDs and no analytics or tracking SDKs. Your data is not used for advertising and is never sold.

9. Retention and deletion

You delete data on your device in the app under Settings → "Delete all entries", or by removing the app. We keep cloud entries as long as your account exists. If you delete single entries, we remove their content. Settings → "Delete account and cloud data" permanently deletes your account and all cloud entries.

10. Your rights

You have the right of access, rectification, erasure, restriction of processing, data portability (export as JSON or CSV in the app) and objection. You can withdraw your consent at any time with effect for the future by deleting entries, signing out or deleting your account. Feel free to write to us at the address above.

You can lodge a complaint with a data protection supervisory authority, for example the Data Protection Commissioner of Mecklenburg-Vorpommern (Germany).

11. No diagnosis, no emergency service

mimo is a tool for self-reflection and does not replace professional help. If you are in crisis, call your local emergency number or find a free helpline at findahelpline.com.

12. Changes

If the content of this policy changes significantly, the app asks for your consent again.