App Privacy Policy
Last updated: January 28, 2026
1. Introduction
This Privacy Policy applies to mobile applications published by Quantum Media Technologies sp. z o.o. on the Apple App Store and Google Play Store.
Each app may collect different types of data depending on its features. This policy provides a general framework; app-specific details are noted in the relevant sections below and in each app's store listing.
For our marketing website, see the Website Privacy Policy.
2. Data Controller
Quantum Media Technologies sp. z o.o.
ul. Ślężna 104/2A, 53-111 Wrocław, Poland
KRS: 0000370462 | NIP: PL8971768021
Privacy contact: contact@qmt.email
3. Data We May Collect
Depending on the app and features you use, we may collect the following categories of data:
3.1 Account Information
Collected: Email address, username, profile information (if account creation is supported).
Purpose: Account management, authentication, customer support.
Legal basis: Contract performance (Art. 6(1)(b) GDPR).
3.2 Usage Data
Collected: App interactions, features used, session duration, in-app events.
Purpose: Analytics, product improvement, personalization.
Legal basis: Legitimate interest (Art. 6(1)(f) GDPR).
3.3 Device Information
Collected: Device model, operating system version, unique device identifiers (e.g., IDFV, Android ID), language settings.
Purpose: App functionality, troubleshooting, fraud prevention.
Legal basis: Legitimate interest (Art. 6(1)(f) GDPR).
3.4 Crash & Diagnostics
Collected: Crash logs, performance data, error reports.
Purpose: Bug fixing, stability improvement.
Legal basis: Legitimate interest (Art. 6(1)(f) GDPR).
3.5 Push Notifications
Collected: Push notification token (if enabled).
Purpose: Sending notifications you opted into.
Legal basis: Consent (Art. 6(1)(a) GDPR).
3.6 Purchase Information
Collected: Transaction IDs, subscription status (processed via Apple/Google; we do not receive full payment details).
Purpose: Fulfilling purchases, subscription management.
Legal basis: Contract performance (Art. 6(1)(b) GDPR).
4. Third-Party SDKs & Services
Our apps may integrate the following third-party services:
| Service | Purpose | Data Shared |
|---|---|---|
| Firebase / Google Analytics | Analytics, crash reporting | Device ID, usage events, crash logs |
| RevenueCat | Subscription management | User ID, purchase data |
| Sentry | Error tracking | Crash data, device info |
| OneSignal / FCM | Push notifications | Push token, user tags |
Note: Not all apps use all services. Check each app's store listing for specific SDK disclosures.
5. Data Sharing
We do not sell your personal data. Data may be shared with:
- Service providers (listed above) who process data on our behalf
- Legal authorities when required by law
- Business partners only with your consent
6. International Transfers
Data may be transferred to countries outside the EEA (primarily USA) where our service providers operate. We ensure appropriate safeguards through Standard Contractual Clauses (SCCs).
7. Data Retention
- Account data: Until account deletion + 30 days
- Analytics data: Up to 26 months (Google Analytics default)
- Crash logs: Up to 90 days
- Purchase records: As required by tax law (typically 5–7 years)
8. Your Rights
Under GDPR, you have the right to:
- Access your data
- Rectify inaccurate data
- Erase your data ("right to be forgotten")
- Restrict processing
- Portability — receive your data in a structured format
- Object to processing
- Withdraw consent at any time
To exercise these rights, contact us at contact@qmt.email or visit our Account Deletion page.
9. Children's Privacy
Our apps are not directed at children under 13 (or applicable age in your jurisdiction). We do not knowingly collect data from children. If you believe we have collected data from a child, contact us immediately.
10. Changes to This Policy
We may update this policy. Material changes will be notified through the app or via email (if you have an account). Continued use after changes constitutes acceptance.
11. Contact & Complaints
Email: contact@qmt.email
Supervisory authority (Poland):
Prezes Urzędu Ochrony Danych Osobowych (UODO)
ul. Stawki 2, 00-193 Warszawa
uodo.gov.pl
App-Specific Privacy Details
The following apps have specific data collection practices. Click on an app name for details.
ConsistencyForge
Financial commitment and accountability app.
- Account required: Yes (email/Apple/Google sign-in)
- Data collected: Account info, habit data, usage analytics
- Data stored: Cloud-synced (user data encrypted at rest)
- Third-party SDKs: Firebase Analytics, RevenueCat