Version: 1.0 (Machine Translation) | Reference date: 2026-09-18 (Traditional Chinese original) | Status: Machine-translated, pending human legal review
1. Scope and Contact
These Terms apply to the fitness logging, exercise guidance, training analysis, and related services made available by GTG (Go. Train. Grow.). GTG is currently operated by an individual, Hung Ming-Tse (passport name: HUNG MING-TSE). For customer support, copyright notices, content reports, or complaints, please contact: [email protected].
GTG currently offers a free beta service and does not process paid transactions. If paid features are introduced in the future, the legally required business information, full pricing, billing cycle, renewal, cancellation, and refund terms will be disclosed before any transaction.
Please read these Terms and the Privacy Policy before registering or using any feature that requires agreement to them. Available features may vary by region, device, permissions, and membership status; a feature that is not yet enabled or is marked as a preview does not indicate that it has been formally released.
2. Account and Eligibility
The initial release of the service is available only to users who are at least 18 years old. Registration requires entering a full date of birth, which is checked against the age threshold by a controlled server; GTG does not store the date of birth in production data tables, only the result of the age verification and any necessary verification records. If an account is found ineligible, GTG may restrict the account and handle related data in accordance with the Privacy Policy and applicable law.
Users must provide contactable information and safeguard their login credentials, and must not impersonate others or sell, rent, or share their account. A nickname may be used as the display name; the self-selected country/region and flag do not represent a verified identity, residence, or nationality. If you discover your account has been compromised, please contact customer support immediately.
3. Training, Health, and Diving Safety
The workout plans, weight suggestions, exercise demonstrations, and data analysis provided by GTG are for general fitness reference only and do not constitute medical diagnosis, treatment advice, or professional prescriptions. Before engaging in high-intensity or high-risk activities, please consult a qualified physician, coach, or other professional based on your own condition.
Calorie estimates, one-rep max, muscle-group load, recovery level, RPE/RIR, and other calculations may be affected by input accuracy, formula assumptions, and device error. If you experience pain, dizziness, difficulty breathing, or other warning signs, stop the activity immediately and seek medical attention if needed.
The scuba and freediving features are for activity logging and general reference only; they are not a substitute for a dive computer, decompression tables, gas analyzers, rescue equipment, or professional training. Do not rely solely on GTG to judge remaining air supply, decompression requirements, or dive suitability, and do not use it to push breath-hold limits, dive alone, or disregard the requirements for a qualified instructor, dive buddy, or proper equipment.
4. Free Trial and Future Paid Services
GTG currently does not offer paid purchases or automatic billing. The new-member interface may show a 30-day full-feature free trial; the trial does not require payment and does not automatically convert into a paid subscription. After the trial ends, the free features listed at that time remain available.
If a Premium monthly subscription or other paid service is introduced in the future, its effective date will be separately announced and processed through the Apple App Store or Google Play in accordance with applicable platform rules. The actual products, prices, currency, taxes, billing cycle, trial eligibility, renewal, cancellation, and refunds will be as shown on the purchase screen and in the respective store. GTG will update these Terms and provide the necessary consumer information before any paid feature is formally launched.
5. Community Features and Conduct Rules
The shared community and real-time chat are not part of the initial free-trial public features. If GTG makes such features available in the future, posts, comments, images, videos, avatars, chat messages, and other interactive content must comply with the following rules:
- Do not post content involving bullying, harassment, threats, discrimination, hatred, sexually explicit material, child sexual exploitation, or other unlawful content.
- Do not disclose others' personal data, post private images without consent, impersonate others, commit fraud, spam, or flood the platform with messages.
- Do not infringe copyright, trademarks, likeness rights, or other rights, and do not promote dangerous activities, illegal transactions, or misleading medical information.
- Do not circumvent blocks, suspensions, content restrictions, payment or subscription entitlement verification, or system security measures.
Users may only upload content they have the right to use and for which any necessary consent has been obtained. The public community is not an appropriate place to store medical records, precise home addresses, login credentials, or other sensitive data; before sharing images of others or of a gym, confirm you have the right to photograph and publicly share them.
6. Reports, Blocking, and Content Handling
Once community features are formally launched, GTG will provide applicable reporting and blocking mechanisms. Users may also submit reports or complaints via the customer support email, providing content identification, the reason, and any necessary evidence. Please do not include sensitive information unrelated to the case.
GTG may, depending on the severity of the violation, restrict the visibility of content, remove content, restrict features, or suspend or terminate an account, and will cooperate with authorized authorities when legally required. Blocking or removing content cannot retrieve copies that others have already downloaded, screenshotted, or lawfully saved. If there is an imminent risk to personal safety, please contact local emergency services immediately rather than waiting for a reply from customer support.
7. User Content and Intellectual Property
Users retain the rights to their original content. To provide the features a user selects, the user grants GTG a necessary, non-exclusive license, limited to the purposes of the service, to store, back up, compress, convert, generate thumbnails for, transmit, and display the content within the scope the user chooses to share it. This license does not include arbitrarily selling user content or using it for unauthorized advertising endorsements.
After content or an account is deleted, the above license terminates in accordance with the data deletion process, except to the extent necessary for legally required retention, dispute handling, security maintenance, or limited backups. Copies already saved by other users or external platforms may not necessarily be able to be withdrawn by GTG.
GTG's brand, software, interface, official exercise illustrations, text, and other materials are protected by applicable law; unauthorized copying, sale, or distribution is prohibited.
8. Data, Third-Party Services, and Availability
GTG handles data in accordance with the Privacy Policy and follows an offline-first design. Data that is unsynced, in conflict, or stored only on the device may be lost if the app is removed, data is cleared, or the device is lost or damaged. Health sync, location, reminders, store, and external sharing features may depend on third parties, network connectivity, device capability, and system permissions.
GTG will make reasonable efforts to maintain the service and information security, but does not guarantee uninterrupted, error-free service, or full compatibility with every device. Liability for intentional misconduct, gross negligence, personal data, consumer, or personal injury that cannot be limited under applicable law is not excluded by these Terms.
9. Account Termination and Deletion
Users may request account deletion within the app's account settings, after login credential verification and explicit confirmation. The deletion process removes the GTG Auth account, attributable private cloud data, and that member's GTG data on the device, except for limited data that must be retained by law or is necessary for handling disputes. Logging out, deactivating, or removing the app does not equal deleting server-side data.
Users who cannot log in or who have removed the app may submit a request via the official account-deletion webpage or the customer support email. To prevent impersonation, GTG may require minimal necessary identity confirmation, but will never ask for your account password.
10. Changes to Terms, Governing Law, and Disputes
GTG may update these Terms due to feature changes, legal requirements, or security needs. Material changes will be announced via the app, the official website, or other appropriate means; where legally required, renewed consent will be obtained. Updates will not retroactively deprive users of rights already lawfully acquired.
These Terms are governed by the laws of the Republic of China (Taiwan), without excluding consumer protection or other mandatory rules that cannot be excluded under the law of the user's location. Disputes may first be addressed through negotiation via customer support; if litigation is necessary, jurisdiction will be determined under applicable law, without limiting a user's right to file complaints with competent authorities or seek other remedies under the law.