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Privacy Policy

Effective date: March 4, 2026

1. Introduction

Superpulse ("we," "us," or "our"), a company registered in France, operates mobile applications providing music utility tools such as metronomes, tuners, and related features (collectively, the "App"). This Privacy Policy explains how we collect, use, disclose, and protect your information when you use our App.

By downloading, installing, or using the App, you agree to the practices described in this Privacy Policy. If you do not agree, please do not use the App.

2. Data Controller

The data controller responsible for your personal data is:

Superpulse
Registered in France
Contact: contact@superpulse.co

3. Information We Collect

We do not require you to create an account, and we do not collect your name, email address, or other directly identifying personal information. The App collects the following categories of data:

3.1 Device Information and Crash Logs

  • Device model, manufacturer, and operating system version
  • App version and build number
  • Crash logs, stack traces, and performance diagnostics
  • Language and locale settings

This data is collected to diagnose technical issues, fix bugs, and improve app stability.

3.2 Usage Analytics

  • Features used and frequency of use (e.g., metronome, tuner)
  • Session duration and interaction patterns
  • In-app purchase history (transaction identifiers, not payment details)

This data helps us understand how users interact with the App so we can improve it.

3.3 Advertising Identifiers

  • Google Advertising ID (Android) or Identifier for Advertisers / IDFA (iOS)
  • Ad interaction data (impressions, clicks)
  • IP address (collected by our advertising partners for ad delivery and fraud prevention)

This data is used by our advertising partners to serve relevant ads and measure ad performance.

4. How We Use Your Information

We use the collected information for the following purposes:

  • To provide, maintain, and improve the App's functionality
  • To diagnose crashes, bugs, and performance issues
  • To analyze usage trends and improve user experience
  • To serve advertisements through our advertising partners
  • To process and manage in-app purchases
  • To comply with legal obligations

5. Legal Bases for Processing (GDPR)

For users in the European Economic Area (EEA), the United Kingdom, and other jurisdictions where GDPR or equivalent laws apply, we rely on the following legal bases:

  • Legitimate interest — for crash reporting, diagnostics, and basic analytics necessary to maintain the App
  • Consent — for serving personalised advertisements and collecting advertising identifiers. You may withdraw consent at any time (see Section 9)
  • Contract performance — for processing in-app purchases you initiate
  • Legal obligation — where we are required to retain or disclose data by law

6. Third-Party Services and Advertising Partners

We work with the following third-party service providers who may collect and process data through the App:

6.1 Advertising Networks

Google AdMob (Google LLC) — serves advertisements within the App. AdMob may collect device identifiers, IP addresses, and usage data to deliver and measure ads. Google's privacy policy

AppLovin (AppLovin Corporation) — serves advertisements within the App. AppLovin may collect device identifiers, IP addresses, and usage data. AppLovin's privacy policy

6.2 Analytics and Crash Reporting

We may use third-party analytics and crash-reporting tools (such as Google Firebase Analytics and Firebase Crashlytics) to collect device information, usage data, and crash logs. These services process data on our behalf under data processing agreements.

6.3 App Store Platforms

Apple (App Store) and Google (Google Play) process in-app purchase transactions. We do not receive or store your payment card details. These platforms have their own privacy policies governing payment processing.

7. Children's Privacy

We take children's privacy very seriously. The App may be used by children under the age of 13 (United States) or under the age of 16 (European Union / France).

7.1 COPPA Compliance (United States)

In compliance with the U.S. Children's Online Privacy Protection Act (COPPA):

  • We do not knowingly collect personal information from children under 13
  • We do not require account creation or the submission of any personal information
  • Advertising shown to users identified as children will be limited to contextual (non-personalised) ads only
  • We configure our advertising SDKs to apply child-directed treatment (e.g., Google AdMob's COPPA tag and AppLovin's age-restricted user settings)

7.2 GDPR – Age Appropriate Design (European Union)

For users in the EU/EEA:

  • We do not serve personalised advertisements to users identified as under the age of 16 without verified parental consent
  • Data collection for users under 16 is limited to what is strictly necessary for the App's functionality (crash logs and basic diagnostics)
  • We implement age-screening mechanisms where required and default to the most protective settings for younger users

7.3 Parental Rights

If you are a parent or guardian and believe your child has provided personal data through the App, please contact us at contact@superpulse.co. We will promptly investigate and delete any such data.

8. International Data Transfers

Your data may be transferred to and processed in countries outside your country of residence, including the United States, where our advertising and analytics partners operate. For transfers from the EEA/UK to countries not deemed adequate by the European Commission, we rely on:

  • Standard Contractual Clauses (SCCs) approved by the European Commission
  • The EU-U.S. Data Privacy Framework, where applicable
  • Your explicit consent, where no other safeguard is available

9. Your Rights

9.1 Rights Under GDPR (EEA/UK Users)

You have the right to:

  • Access — request a copy of the data we hold about you
  • Rectification — request correction of inaccurate data
  • Erasure — request deletion of your data ("right to be forgotten")
  • Restriction — request that we limit the processing of your data
  • Portability — receive your data in a structured, machine-readable format
  • Object — object to processing based on legitimate interests
  • Withdraw consent — withdraw your consent to personalised advertising at any time

To exercise any of these rights, contact us at contact@superpulse.co. We will respond within 30 days. You also have the right to lodge a complaint with the French data protection authority (CNIL) or your local supervisory authority.

9.2 Rights Under CCPA/CPRA (California Residents)

California residents have the right to:

  • Know what personal information we collect and how it is used
  • Request deletion of personal information
  • Opt out of the sale or sharing of personal information
  • Non-discrimination for exercising your privacy rights

We do not sell personal information in the traditional sense. However, sharing advertising identifiers with ad networks may constitute a "sale" or "sharing" under CCPA/CPRA. You can opt out of personalised ads through your device settings or by contacting us.

9.3 How to Opt Out of Personalised Ads

You can limit personalised advertising by:

  • iOS: Settings > Privacy & Security > Tracking > disable tracking for the App, or enable "Limit Ad Tracking"
  • Android: Settings > Google > Ads > Opt out of Ads Personalisation or delete your Advertising ID
  • Responding "Ask App Not to Track" on the iOS App Tracking Transparency prompt

10. Data Retention

We retain data only as long as necessary for the purposes described in this policy:

  • Crash logs and diagnostics: retained for up to 12 months
  • Usage analytics: retained for up to 24 months in aggregated form
  • Advertising data: retained by our advertising partners in accordance with their own retention policies

Aggregated or anonymised data that cannot identify you may be retained indefinitely for analytical purposes.

11. Data Security

We implement reasonable technical and organisational measures to protect the data collected through the App, including encryption in transit (TLS/SSL) and secure data storage practices by our third-party service providers. However, no method of electronic transmission or storage is 100% secure, and we cannot guarantee absolute security.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we make material changes, we will notify you by updating the "Effective Date" at the top of this policy and, where appropriate, through an in-app notification. Your continued use of the App after changes become effective constitutes acceptance of the revised policy.

13. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or your personal data, please contact us at:

Superpulse
32 rue de Ménilmontant, 75020 Paris, France
Email: contact@superpulse.co

For GDPR-related inquiries, you may also contact our Data Protection contact at the email above. You have the right to file a complaint with the Commission Nationale de l'Informatique et des Libertés (CNIL): cnil.fr