Privacy Policy for SweatTally

Last Updated: August 25, 2026

This Privacy Policy explains how your data is collected, used, shared, and protected when you use the SweatTally application (the "App") and related services (collectively, the "Services").

The Services are operated by SweatTally ("we", "our", "us"). We are committed to protecting your privacy. This policy describes what information we collect, how we use it, and your rights regarding your personal data.

By using our Services, you acknowledge that you have read and agreed to this Privacy Policy. If you do not agree, please do not use our Services.

1. Information We Collect and How We Use It
2. We collect information in accordance with lawful, fair, and necessary principles. The information we collect and its purposes are described below:
3. Login Information

• Phone Number: Collected only when you choose phone number login, used to sign in to SweatTally.
• Apple ID Information: When you sign in with Apple, we collect your name and email address for account creation and identification. Apple may also provide a private relay email address to protect your privacy.
• WeChat Avatar and Nickname: Collected only when you log in with WeChat, used as your profile information within the App.
• QQ Avatar and Nickname: Collected only when you log in with QQ, used as your profile information within the App.
• Health and Fitness Data
• Body Measurements: Height, weight, body fat percentage, and body circumference data. If you choose to record these, we collect them to display historical trends, calculate BMI, and compute basal metabolic rate. You can delete this data at any time, and we do not keep backups.
• Dietary Records: When you use the food logging feature, we record your dietary data so you can review past entries. You can delete this data at any time, and we do not keep backups.
• Workout Records: When you use the workout logging feature, we record your training data for historical review and statistical analysis. You can delete this data at any time, and we do not keep backups.
• Workout Templates: When you import training plans using template import, we read clipboard content for convenient import. We do not back up or store this content.
• Device and Usage Information
• Device Information (IMEI/MAC/SN/Android ID/IDFA/OAID/OpenUDID/GUID/SIM Card IMSI/ICCID): Used for analytics, device identification, and login device statistics.
• Network Information: Used to analyze network conditions and improve service quality.
• Android Advertising ID (OAID/VAID/AAID): Used for ad attribution, promotion effectiveness tracking, and anti-fraud analysis on Android devices.
• Firebase Installation ID, App Instance ID, Device Information, App Version, System Version, Network Status, Crash Logs, and Error Stack Traces: Used for usage analytics, crash analysis, stability improvements, and issue diagnosis.
• Clipboard Data
• When you import templates or training plans, the App reads clipboard content to facilitate import. We do not back up or store this content.
• HealthKit Data (iOS)
• SweatTally integrates with Apple HealthKit to read and write health and fitness data. With your explicit consent, we may:Read your workout history, heart rate, energy burned, step count, and other fitness metrics from HealthKitWrite workout data and energy expenditure back to HealthKit
• HealthKit data is stored locally on your device and in Apple's secure HealthKit database. It is used solely to provide the fitness tracking features described in this policy and is not shared with third parties for advertising or analytics purposes.
• We do not use HealthKit data for any purpose other than providing and improving the fitness tracking features of SweatTally.

1. How We Store Personal Information
2. We store your personal information collected during operations within the People's Republic of China, in compliance with applicable laws and regulations.
3. We retain your personal information only as long as necessary to provide SweatTally and its related services, including your posts, comments, likes, and other content. We will retain this information until you withdraw your consent, delete it, or cancel your account. After the necessary retention period expires, we will delete or anonymize your personal information, unless otherwise required by law.
4. No cross-border data transfers occur. All data is stored within Mainland China.
5. How We Share, Transfer, and Disclose Personal Information
6. We do not share your personal information with any companies, organizations, or individuals outside of our affiliates, except in the following cases:

• With Explicit Consent: We may share your personal information with third parties after obtaining your explicit consent.
• Legal Compliance: We may disclose your personal information if required by law or by mandatory requests from government authorities.
• With Affiliates: We share only necessary personal information with our affiliates, subject to the purposes stated in this Privacy Policy. If the purpose of processing changes, we will seek your authorization again.
• With Authorized Partners: Some services may be provided by authorized partners. We may share certain personal information with these partners to improve customer service and user experience. Our partners are not authorized to use shared personal information for any other purpose.

1. How We Protect Personal Information
2. We take the security of your personal information seriously and implement reasonable security measures (both technical and administrative) to protect your information from unauthorized access, disclosure, use, modification, damage, loss, or leakage.
3. We use encryption technology, anonymization, and other reasonable means to protect your personal information. We also employ security mechanisms to protect against malicious attacks.
4. We have established dedicated security teams, security management systems, and data security procedures to protect your personal information. We strictly control data access, ensuring that only authorized personnel can access your personal information. We regularly conduct security audits of our data and technology.
5. Your Rights
6. We respect your rights to access, modify (update or correct), delete, and withdraw consent for your personal information. You can manage your information through the following methods:
7. Modify Registration Information: For security and identity verification reasons, you may not be able to modify certain initial registration information on your own. If you need to change such information, please email our Privacy Protection Officer at sulencia@aisbusinessmexico.com. We will review and respond to your request after verifying your identity.
8. Withdraw Consent: You can withdraw your authorization by:

• Deleting information within the App
• Disabling device features
• Going to Profile > Settings > Privacy Settings in the SweatTally App
• Account Deletion: You may cancel your registered account at any time through:
• Profile > Account > Delete Account
• After you cancel your account, we will stop providing services and delete your personal information, unless otherwise required by law.

1. Children's Privacy

• If you are under 18, you should read and agree to this Privacy Policy under the guidance of a parent or guardian before using SweatTally.
• We protect children's personal information in accordance with applicable laws. We collect, use, share, or disclose children's personal information only when permitted by law, with explicit parental consent, or when necessary to protect the child. If we discover that we have collected personal information from a child without verified parental consent, we will delete it promptly.
• If you are a parent or guardian and have concerns about your child's personal information, please contact us using the information provided in this Privacy Policy.

1. Changes to This Privacy Policy
2. We may update this Privacy Policy from time to time. Revisions will constitute part of this Privacy Policy and have the same legal effect. We will not reduce your rights under this Privacy Policy without your explicit consent.
3. When we update the policy, we will post the new version in the App and on the official website, and will notify you of changes before they take effect. By continuing to use our Services, you agree to the revised policy. If the update involves the collection of sensitive personal information (such as contacts, location, etc.), we will seek your explicit consent again.
4. For significant changes, we will provide more prominent notice (via email, SMS, in-app messages, or special notifications).
5. Scope of Application
6. This Privacy Policy applies to all services provided by SweatTally, including the App and official website. It does not apply to third-party products or services that have separate privacy policies.
7. When you use third-party services (including any personal information you provide to them), those services are governed by their own terms and privacy policies. Please read their policies carefully and protect your personal information appropriately.
8. Third-Party SDKs and Services
9. We use the following third-party SDKs and services in SweatTally:
10. Firebase Analytics SDK

• Purpose: Usage statistics, feature analytics, and product experience optimization
• Provider: Google LLC
• Data Collected: Firebase Installation ID, app instance ID, device information, app information, system version, device model, region language, network status, IP address, in-app events
• Privacy Policy: https://policies.google.com/privacy
• Firebase Crashlytics SDK
• Purpose: Crash reporting, error log collection, stability analysis, and issue diagnosis
• Provider: Google LLC
• Data Collected: Firebase Installation ID, device information, app information, system version, device model, crash stack traces, error logs, thread state, crash timestamps, IP address
• Privacy Policy: https://policies.google.com/privacy
• MSA OAID SDK
• Purpose: Reading Android anonymous device identifiers (OAID, VAID, AAID) for ad attribution and anti-fraud analysis
• Provider: Mobile Security Alliance
• Data Collected: Device brand, device model, device manufacturer, app package name and signature, OAID, VAID, AAID
• Privacy Policy: https://www.msa-alliance.cn/
• WeChat Open SDK
• Purpose: WeChat login, sharing, and payment
• Provider: Tencent
• Data Collected: Device identifier (IMEI/Mac/android ID/IDFA/OPENUDID/GUID, SIM card IMSI), network information, storage permission
• Privacy Policy: https://open.wechat.com/
• QQ Interconnect SDK
• Purpose: QQ login and sharing
• Provider: Tencent
• Data Collected: Device identifier (IMEI/IMSI/SIM card serial number/MAC address/android_id), storage permission
• Privacy Policy: https://connect.qq.com/
• Apple HealthKit
• Purpose: Reading and writing fitness data for workout and health tracking
• Provider: Apple Inc.
• Data Collected (with consent): Workout data, heart rate, active energy, step count, body measurements, and other fitness metrics
• Privacy Policy: https://www.apple.com/legal/privacy/
• Google Fit
• Purpose: Reading and writing fitness data for workout and health tracking
• Provider: Google LLC
• Data Collected (with consent): Workout data, heart rate, active energy, step count, body measurements, and other fitness metrics
• Privacy Policy: https://policies.google.com/privacy
• Android Support Library
• Purpose: Local data caching for faster access
• Data Collected: Storage permission for caching data
• Data Storage: All data is stored on cloud servers for 3 years; data is immediately deleted upon account cancellation. Sensitive data is encrypted and anonymized. No cross-border data transfer occurs.

1. Contact Us
2. If you have any questions about this Privacy Policy or how your data is handled, please contact us:
3. Company Name: SweatTally
4. Email: sulencia@aisbusinessmexico.com

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