Privacy Policy

Last updated: February 21, 2026

The short version: Mono is designed with privacy at its core. Your screen time data stays on your device. We don't track you, we don't sell your data, and we don't require an account to use the app.

1. Who We Are

Mono is operated by Rohe Technik OÜ, a company registered in Estonia. We act as the data controller for any personal data processed through the Mono app and website.

Contact: support@rohe.ai
Company: Rohe Technik OÜ, Estonia

2. What Data We Collect

2.1 Data that stays on your device (never sent to us)

The following data is processed locally on your device and is never transmitted to our servers:

2.2 Data we may collect

We collect minimal data necessary to operate the service:

2.3 Data we do NOT collect

3. Legal Basis for Processing (GDPR Article 6)

Where we process personal data, we rely on the following legal bases:

4. Data Sharing

We do not sell, rent, or trade your personal data. We may share data only in these limited circumstances:

5. Data Retention

6. Your Rights (GDPR Articles 15–22)

As a user in the European Economic Area (and to all users regardless of location), you have the following rights:

To exercise any of these rights, email us at support@rohe.ai. We will respond within 30 days.

7. International Data Transfers

Since most data stays on your device, international transfers are minimal. Where they occur (e.g., support emails), data is processed within the EEA or in countries with an adequate level of data protection as determined by the European Commission.

8. Data Security

We implement appropriate technical and organizational measures to protect personal data against unauthorized access, alteration, disclosure, or destruction. Screen time data is encrypted on your device and never leaves it.

9. Children's Privacy

Mono is not directed at children under 16. We do not knowingly collect personal data from children. If a parent or guardian becomes aware that their child has provided us with personal data, please contact us at support@rohe.ai and we will delete it.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of material changes by updating the "Last updated" date at the top and, where appropriate, through the app. Continued use of Mono after changes constitutes acceptance of the updated policy.

11. Supervisory Authority

If you believe your data protection rights have been violated, you have the right to lodge a complaint with the Estonian Data Protection Inspectorate (Andmekaitse Inspektsioon) or the supervisory authority of your EU member state of residence.

Estonian Data Protection Inspectorate
Website: www.aki.ee

12. Contact

For any privacy-related questions or requests:

Rohe Technik OÜ
Estonia
support@rohe.ai