Privacy Policy for GymTracker
Effective Date: June 8, 2026

Introduction
Welcome to GymTracker. This Privacy Policy explains how Donturex Development (“we,” “us,” or “our”) handles information in connection with our mobile application, GymTracker (the “App”).

Your privacy is important to us. GymTracker is designed to collect as little information as possible and to give you control over your workout data. The App is built primarily as an offline-first workout tracking application.

Our contact information:

Company: Donturex Development
Email: gymtracker@donturexdev.fi
Website: https://www.donturexdev.fi

Offline-first design
GymTracker is designed as an offline-first application. Your personal workout data is stored locally on your device. We do not operate a server that receives or stores your workout plans, workout history, exercise logs, weights, repetitions, notes, or Coach-related workout analysis.

This means that we do not have access to your personal workout logs or training history.

Some optional platform services, such as Google Play services, crash reporting, advertising, billing, or consent management, may process certain technical, advertising, purchase, or diagnostic data as described in this Privacy Policy. These services do not receive your personal workout logs from us.

Information stored locally on your device
The App stores information that you create or input in order to provide its core functionality. This data is stored locally on your device.

This may include:

Workout plans, including training days, exercise selections, sets, repetitions, target durations, and weights
Custom exercises, including names, muscle groups, exercise types, and instructions
Workout history, including completed sessions, dates, times, exercises performed, sets, repetitions, weights, completed status, and time-based set durations
Workout day name snapshots, so that history can keep the original workout day name even if the program day is later deleted or replaced
Coach actions, such as progression suggestions, deloads, exercise variation suggestions, or automatically applied Coach changes
App settings, such as language, theme, rest timer settings, warmup settings, Coach settings, and onboarding or intro dialog preferences
Optional backup data created by you through the App’s export feature
This information is used by the App to show your workout plan, track your progress, display history, calculate statistics, and provide local Coach-like suggestions.

Information we do not directly collect
We do not directly collect personal identifiers such as:

Your name
Your email address
Your phone number
Your physical address
Your contacts
Precise GPS location data
Your personal workout logs on our servers
We do not sell, rent, or share your personal workout data.

However, if you use features that rely on third-party platform services, such as advertising, Google Play Billing, app distribution, diagnostics, or consent management, those services may process certain technical, device, advertising, purchase, diagnostic, or consent-related data according to their own privacy policies and applicable law. More information is provided below.

Anonymous diagnostics and performance data
To improve the App’s stability and performance, we may receive anonymous or aggregated technical information through standard platform services such as Google Play Console.

This may include:

Crash reports
Device type
Operating system version
App version
Performance metrics such as startup time or stability information
Aggregated usage or technical diagnostics
This information helps us diagnose bugs, improve performance, and maintain the App. We do not use this information to identify individual users, and it does not include your personal workout logs.

Advertising and the ad-supported version
The App may offer a free ad-supported version. If you choose to continue using the App with ads after any free trial period, the App may display advertisements provided by Google AdMob or other advertising partners.

We do not share your personal workout plans, workout history, sets, repetitions, weights, notes, or Coach analysis with advertising partners.

However, advertising partners may process certain information from your device in order to provide, measure, personalize, and improve ads. Depending on your device settings, consent choices, region, and applicable law, this may include:

Device identifiers
Advertising ID
Approximate location
App interaction data related to ads
Ad views and ad clicks
Diagnostic information
Consent status and privacy choices
Where required by law, we will ask for your consent before showing personalized ads. You may be able to manage your ad preferences through your device settings, Google settings, or consent options shown in the App.

If you do not want to use the ad-supported version, the App may offer an optional paid ad-free subscription.

Purchases and subscriptions
The App may offer an optional paid ad-free subscription. Purchases and subscriptions are processed by Google Play Billing.

We do not receive or store your full payment card details.

The App may receive information from Google Play about your purchase or subscription status, such as whether you have an active ad-free entitlement. This is used only to enable or disable ads and related subscription functionality.

Google processes payment and account information according to its own privacy policy and terms.

Optional backups and exports
The App includes optional backup, export, and import features.

When you choose to export or back up your data, the App creates a backup file, such as a JSON file, that may contain your workout plans, exercises, workout history, settings supported by the backup format, session data, and Coach action logs.

The backup file is saved to a location that you choose. The App does not automatically send this file to us or to any server operated by us.

You are responsible for the security and privacy of exported backup files. If you store the file in cloud storage, send it to another person, or move it to another device, that storage provider or recipient may have access to the file depending on your actions and the service used.

When you import a backup, the import is initiated by you. Depending on the App’s current backup behavior, importing may replace the existing local data in the App.

How we use information
The information stored locally by the App is used for the following purposes:

To display and manage your workout plans
To track completed workouts and workout history
To calculate workout statistics, progress, and history summaries
To show exercise instructions and exercise details
To power local Coach features, such as progression suggestions, deload suggestions, and exercise variation suggestions
To support temporary workout adaptations, such as home or outdoor alternatives
To manage App settings, language, theme, timers, warmups, and onboarding preferences
To create and restore backups when you choose to use backup features
Anonymous diagnostics and performance data may be used to improve stability, fix bugs, and improve the App.

Advertising-related data may be used by advertising partners to provide and measure ads, subject to your consent choices and applicable law.

Purchase and subscription status may be used to provide ad-free access when applicable.

Coach and training suggestions
GymTracker may include Coach-like features that use your local workout history and exercise data to provide suggestions. These may include:

Weight progression suggestions
Set or volume progression suggestions
Deload suggestions
Exercise variation suggestions
Workout-level adjustments
Information about automatically applied Coach changes
Coach analysis is performed using data stored locally on your device. We do not upload your personal workout data to our servers for Coach analysis.

Coach suggestions are general training support features. They are not medical advice, diagnosis, treatment, or a substitute for a qualified professional’s assessment.

Safety and exercise disclaimer
This Privacy Policy explains how information is handled. It does not replace the App’s safety and exercise disclaimer.

GymTracker provides general workout plans, exercise instructions, tracking, and Coach-like suggestions. Exercise involves risk. You are responsible for your own training decisions, exercise technique, equipment use, and health-related choices.

The App does not replace advice from a doctor, physiotherapist, personal trainer, or other qualified professional. If you have medical conditions, injuries, pain, medication, are pregnant, or are unsure whether exercise is safe for you, consult a qualified professional before exercising.

Stop exercising if you experience pain, dizziness, chest pain, unusual shortness of breath, severe nausea, or other unusual symptoms.

Data storage and security
Your personal workout data is stored locally on your device.

We take reasonable measures in the App’s implementation to protect the local data used by the App. However, the overall security of your data also depends on your device and how you use it.

You are responsible for:

Keeping your device secure
Using a screen lock or other device security features
Keeping your operating system updated
Protecting exported backup files
Choosing secure storage locations for backups
If you uninstall the App or clear the App’s data through your device settings, locally stored App data may be deleted.

Data sharing
We do not sell, rent, or share your personal workout data with third parties.

We do not upload your workout plans, workout history, exercise logs, weights, repetitions, or Coach analysis to our servers.

Third-party services may process certain technical, advertising, purchase, diagnostic, or consent-related data when those services are used. These services may include:

Google Play Console / Google Play services, for app distribution, crash reports, diagnostics, and performance information
Google Play Billing, for optional purchases or subscriptions
Google AdMob, for ads in the ad-supported version of the App
Google User Messaging Platform, for advertising consent management where required
These services process data according to their own privacy policies and terms. We do not provide them with your personal workout logs.

Your rights and data control
Because your personal workout data is stored locally on your device, you have direct control over it.

You can:

View your workout plans and workout history in the App
Edit workout plans, exercises, and certain workout data in the App
Delete individual exercises, workout days, or workout sessions where supported
Export your data using the App’s backup feature
Import a previously created backup file
Delete all local App data by clearing the App’s data through your device settings or uninstalling the App
If you have questions about privacy or data handling, you can contact us using the contact information below.

Data retention
Your personal workout data remains on your device until you delete it, clear the App’s data, import a backup that replaces it, or uninstall the App.

Exported backup files remain wherever you choose to store them until you delete them.

Anonymous diagnostics and crash information may be retained by platform providers according to their own retention policies.

Advertising, consent, and billing-related data may be retained by the relevant third-party service providers according to their own privacy policies and legal obligations.

Children’s privacy
The App is not intended for children under the age of 13, or the equivalent minimum age in your jurisdiction.

We do not knowingly collect personal information from children. If you believe that a child has provided information through the App in a way that concerns you, please contact us.

International users
The App may be used in different countries. Third-party services such as Google Play, Google AdMob, Google Play Billing, or Google User Messaging Platform may process data in accordance with their own international data transfer practices and privacy policies.

Your personal workout data remains locally stored on your device unless you choose to export, back up, transfer, or otherwise share it.

Changes to this Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in the App, our practices, legal requirements, or third-party services used by the App.

When we make changes, we will update the effective date at the top of this Privacy Policy. If changes are material, we may notify you in the App or through another appropriate method.

We encourage you to review this Privacy Policy periodically.

Contact us
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us:

Donturex Development
Email: gymtracker@donturexdev.fi
Website: https://www.donturexdev.fi