Last updated: September 14, 2026

Deviking (“we”, “us”, or “our”) operates the Calio and Calio Premium Android applications.

This Privacy Policy explains what information may be processed when you use Calio, how it is used, and the choices available to you.

By using Calio, you agree to the practices described in this Privacy Policy.

1. Information Calio Processes

Calio is designed to provide calorie, nutrition, food, and activity tracking features.

Depending on the features you use, the app may process the following information:

Profile and Nutrition Information

You may enter information such as:

  • Age
  • Sex
  • Height
  • Weight
  • Activity level
  • Weight or calorie goals
  • Food and meal entries
  • Custom foods
  • Favorite foods
  • Nutrition information

This information is used to calculate and display calorie and nutrition information and to provide the app’s tracking features.

Activity Information

Calio Premium may process activity information such as:

  • Walking steps
  • Exercise entries
  • Running sessions
  • Distance
  • Duration
  • Pace
  • Estimated calories burned

This information is used to provide activity tracking and statistics.

2. Location Information

Calio Premium may request access to your device’s location when you use GPS-based running tracking.

Location data is used to calculate information such as:

  • Running distance
  • Route-related measurements
  • Speed and pace
  • Activity statistics

GPS access is used only when required for features that depend on location.

You can deny or revoke location permission at any time through your Android device settings. Some activity tracking features may not work without the required permission.

3. Physical Activity and Device Sensors

Calio Premium may use supported device sensors and Android physical activity permissions to detect or calculate information such as walking steps and movement.

Sensor information is used only to provide activity-related functionality within the app.

Availability and accuracy may vary depending on your device and its hardware capabilities.

Calio does not guarantee that activity or calorie estimates are medically accurate.

4. Food and Nutrition Data

Calio provides food and nutrition information obtained from food databases and other data sources used by the application.

Nutrition values may vary between products, manufacturers, serving sizes, preparation methods, and data sources.

Users can also create their own custom foods and nutrition entries.

Calio should not be considered a substitute for professional dietary or medical advice.

5. Advertising

The free version of Calio is supported by advertising.

Third-party advertising providers, including Google AdMob, may process certain information in order to display, measure, and manage advertisements.

This may include information such as:

  • Advertising identifiers
  • Device information
  • IP address
  • General location derived from IP address
  • App interaction information
  • Advertising performance information

The exact information processed by advertising providers depends on your device, privacy settings, region, consent choices, and the advertising provider’s own policies.

Calio Premium does not display third-party advertisements.

Third-party advertising providers process information according to their own privacy policies.

6. Personalised Advertising and Consent

Where required by applicable law, Calio may ask for your consent before using information for personalised advertising.

You may be offered options such as:

  • Consent to personalised ads
  • Non-personalised or limited ads
  • Manage privacy choices

Available options may depend on your country or region.

You can also manage certain advertising privacy preferences through your Android or Google account settings.

7. Data Storage

Information created within Calio, such as food logs, favorites, custom foods, profile information, and activity records, may be stored locally on your device as required for the application’s functionality.

Deleting the application may remove locally stored application data unless that information has been backed up separately by your device or operating system.

Calio does not require users to create a Calio account unless explicitly stated within a feature of the application.

8. Data Sharing

We do not sell your personal information.

Information may be processed by third-party services only when required to provide specific functionality, such as advertising or services provided by the Android platform.

The free version may communicate with advertising services such as Google AdMob.

Calio Premium does not include advertising-related functionality.

We may also disclose information where required to comply with applicable law, legal processes, or valid governmental requests.

9. Third-Party Services

Calio may use services or technology provided by third parties, including services provided by Google and Android.

These third parties may process information according to their own privacy policies and terms.

Deviking is not responsible for the privacy practices of third-party services.

10. Permissions

Depending on the version of Calio and the features you use, the application may request Android permissions including:

  • Internet access
  • Location
  • Physical activity recognition
  • Access to supported device sensors
  • Notifications

Permissions are requested only when required by the relevant features of the application.

You can review or change permissions at any time through:

Android Settings → Apps → Calio → Permissions

Disabling a permission may prevent the related feature from functioning correctly.

11. Health and Medical Information

Calio is a calorie, nutrition, and activity tracking application.

It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition.

Calorie requirements, nutrition values, activity calories, step counts, GPS measurements, and similar calculations are estimates.

You should consult a qualified healthcare professional before making decisions concerning your health, diet, exercise program, or medical condition.

12. Children’s Privacy

Calio is not specifically designed for children under the age required to independently consent to data processing in their country.

We do not knowingly collect personal information directly from children in violation of applicable law.

If you believe that a child has provided personal information improperly, please contact us.

13. Data Security

We take reasonable measures to protect information associated with the application.

However, no electronic storage system, device, internet transmission, or software system can be guaranteed to be completely secure.

Users are responsible for maintaining the security of their own devices.

14. Your Privacy Rights

Depending on where you live, you may have rights relating to your personal information under laws such as the European Union’s General Data Protection Regulation (GDPR).

These rights may include:

  • The right to access personal information
  • The right to correct inaccurate information
  • The right to request deletion
  • The right to restrict certain processing
  • The right to object to certain processing
  • The right to withdraw consent
  • The right to lodge a complaint with a competent data protection authority

Where information is stored only locally within the application, you can generally remove it by deleting the relevant records within Calio or by clearing the application’s data from Android settings.

For information processed by third-party providers, their respective privacy policies and privacy controls also apply.

15. Data Retention

Locally stored Calio information remains on your device until:

  • You delete the information within the app,
  • You clear the application’s storage, or
  • You uninstall the application.

Information processed independently by third-party services may be retained according to their respective privacy and retention policies.

16. International Data Processing

Third-party service providers may process information on servers located outside your country of residence.

Where required, such transfers are handled according to applicable data protection laws and the safeguards implemented by the relevant service provider.

17. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes to Calio, applicable laws, or third-party services.

Any updated version will be published on this page with a revised Last updated date.

We recommend reviewing this Privacy Policy periodically.

18. Contact

If you have questions about this Privacy Policy or Calio’s privacy practices, you can contact:

Deviking

Website:
https://deviking.net

Email:
support@deviking.net