Kids Height Increase Exercise – Privacy Policy

Effective Date: 12 September 2025
Company Name: Karasou Studios Inc.
Application Name: Kids Height Increase Exercise
Support Contact: support@karasou.studio

At Karasou Studios Inc., we respect and value your trust. This Privacy Policy explains how the Kids Height Increase Exercise application (the “App”) collects, uses, and protects information. Since our application is designed specifically for children’s fitness and falls under the Family Policy, we take special care to handle all data responsibly, with children’s safety and privacy as our highest priority.

1. Data We Collect

We do not collect personal identifiers (such as name, email, address, phone number, or any sensitive information) from children or parents.
Instead, the App only requests limited input from parents or children for the sole purpose of creating a personalized fitness and health plan.

The data collected includes:

Whether the user is a Parent or a Child
Child’s age (below 7 or above 7)
Fitness level (Active, Moderate, or Low)
Diet habits (multiple-choice options: balanced diet, could be better, junk food habits)
Sleep habits (multiple-choice options: sleeps well, inconsistent, less than 6 hours)
Height and weight (used to calculate BMI)
Sleep records (for tracking sleep progress)

This information is stored locally on the device and is only used to generate customized workout and health plans.

2. How We Use This Data

The information provided is strictly used for the following purposes:

To personalize workout and exercise plans according to age and fitness level.
To recommend healthy lifestyle guidance (sleep and diet tracking).
To calculate BMI for general health awareness.
To improve the user’s in-app experience.

We do not use this information for advertising targeting, external marketing, or data selling. All features are currently offline-based.

3. Third-Party Services and SDKs

Our application integrates certain third-party SDKs to ensure smooth functionality, analytics, crash reporting, and billing. These services may collect anonymous usage data such as app performance, crash logs, or general analytics. We do not share any personal identifiers of children with these services.

SDKs currently included:

Firebase (Analytics, Crashlytics, Firestore, Remote Config)
Google Play Billing
Google Play Services (Ads, In-App Review)
Glide (image handling)
Room Database (local storage)
MPAndroidChart (data visualization)
Lottie (animations)
Purchases SDK (in-app purchases management)
Other AndroidX libraries for core functionality

We recommend reviewing the privacy policies of these third-party services:

4. Children’s Privacy

Since our App is designed specifically for children’s health and fitness, we follow the Google Play Family Policy and comply with child protection guidelines.

We do not ask children for personal identifiers such as their name, address, phone number, or email.
All data collected is limited to fitness-related inputs (age group, sleep patterns, diet habits, height, and weight) and is provided voluntarily by the parent or guardian.
Parents are encouraged to be involved in setting up the App and monitoring their child’s activity.
No child’s data is ever shared with external third parties for marketing or advertising.

If you believe that we have collected personal information from a child beyond what is described here, please contact us at support@karasou.studio. We will promptly review and delete such data if necessary.

5. Data Storage and Security

We understand the importance of keeping your child’s information safe. To protect the limited fitness-related data collected:

All fitness inputs (age, height, weight, diet, sleep records) are stored locally on the user’s device.
No child’s personal data is stored on our servers, since our workout plans currently operate offline.
Industry-standard practices are used within our SDK integrations to prevent misuse of anonymized analytics or crash data.
Parents can delete the App at any time, which also deletes all local data stored on the device.

6. Advertising and Purchases

Our application may display Google Play Services Ads that are compliant with Google’s Designed for Families program. These ads are appropriate for children and do not include interest-based targeting.
In-app purchases may be offered for additional features or premium content. All payments are processed securely through Google Play Billing.
We do not directly store or process payment details such as credit card numbers.

For more information, you may review:

7. Parental Rights and Controls

We respect the role of parents and guardians in protecting their children’s information. As a parent or guardian, you have the right to:

Access the information provided within the app (age group, diet habits, sleep habits, height, weight).
Delete all fitness-related data at any time by uninstalling the app from your device.
Contact us directly at support@karasou.studio to request clarification about how your child’s data is used.

We encourage parents to supervise their child’s use of the App and ensure that any information entered is accurate and shared responsibly.

8. Third-Party SDKs and Services

Our App integrates trusted third-party libraries and SDKs for functionality, performance, and analytics. These may include but are not limited to:

Firebase Analytics & Crashlytics (for app performance, bug reporting, and crash logs)
Google Play Services Ads (child-appropriate advertisements)
Room Database & Local Storage (for saving user progress and workout history on the device)
Glide, Lottie, MPAndroidChart, Gson (for images, animations, charts, and app features)
Google Play Billing (for in-app purchases)

Each third-party provider has its own privacy policy. For more details, you can review:

We only use these SDKs to improve app performance and user experience. No personally identifying data from children is shared.

9. Updates to This Privacy Policy

We may update this Privacy Policy periodically to reflect changes in technology, legal requirements, or app features. If significant changes are made:

We will notify parents through an in-app notice.
The “Last Updated” date at the top of the policy will be revised.
Continued use of the App after updates indicates acceptance of the revised Privacy Policy.

10. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy, you can reach us at:

Karasou Studios Inc.
Email: support@karasou.studio
Subject Line: Privacy Policy Inquiry – Kids Height Increase Exercise

We take privacy seriously and are committed to protecting children’s digital experiences.