Legal
Terms of Service
Last updated: April 2026. These terms govern your use of the Altor mobile app, web console, and altorstrength.com website.
1. Agreement
By creating an account or using Altor, you agree to these Terms of Service and our Privacy Policy. If you do not agree, do not use the service. If you use Altor at a gym that partners with us, your gym's own membership terms may also apply to you.
2. The service
Altor is an equipment-aware workout app: workout logging, plan creation, a deterministic progression engine, equipment-aware session execution, and training analytics. Where a gym partners with Altor, the service also includes gym check-in and tools for authorised gym staff. The service is available as a mobile app (iOS, Android), a web console, and the altorstrength.com website.
3. Accounts
You must provide accurate information when creating an account. You are responsible for maintaining the security of your login credentials. One person, one account — do not share credentials or create multiple accounts. We may suspend or terminate accounts that violate these terms.
4. Free and paid tiers
The free tier provides complete workout logging, plan creation, and training history with no time limit. It is not a trial — it is a permanent feature of the service. Altor Premium unlocks adaptive progression, post-session adaptation insights, Training Health analytics, and equipment-aware exercise filtering. During our initial rollout, all features are free for everyone. When Premium becomes a paid subscription, billing will be processed by Apple or Google (subscription status may be synced via RevenueCat), and we will give notice before any charge applies.
Paid subscriptions renew automatically until cancelled in your App Store or Google Play account settings. You can cancel at any time; access continues until the end of the current billing period. Refunds are handled by Apple or Google per their policies, except where Swiss consumer law requires otherwise. Prices are listed in CHF and may vary by region.
5. Training disclaimer
Altor is not medical advice. The progression engine generates training suggestions based on your logged performance and feedback. These are mathematical recommendations — not medical, physiological, or rehabilitation guidance. You are solely responsible for your training decisions. Altor does not replace professional medical advice, diagnosis, or treatment. If you have a medical condition, consult a healthcare professional before following any training program.
The progression engine is deterministic: the same inputs always produce the same output, and the reasoning is shown. Every suggestion is transparent and auditable. You approve every plan, every session, and every progression. The system suggests; you decide.
6. Your data and content
You own your training data — session logs, feedback, progression history, plans you create. We do not claim intellectual property rights over your data. You grant Altor a limited license to process your data to provide the service (run the progression engine, display analytics, sync across devices). This license ends when you delete your account.
Your performance identity — the longitudinal record of how you respond to training — belongs to you. You can export it at any time and take it with you if you leave.
7. Partner gyms
If your gym partners with Altor as a Certified gym, the gym is responsible for:
- Accurate equipment mapping — machines, zones, QR codes, and exercise links reflect the actual state of your gym floor.
- Staff permissions — ensuring the right people have the right access level (owner, manager, staff roles).
- Member data — the gym is the data controller for member data it processes through Altor. A separate Data Processing Agreement governs Altor's role as processor.
- Compliance with local law — gym operations, employment, and member contracts are your responsibility.
Altor Certified partnership is free for the gym. Either party can end the partnership with 30 days' written notice. On termination, member data is handled per the Data Processing Agreement (typically: data returned or deleted within 60 days).
8. Trainers and coaches
Trainers access client data only with client consent or gym-level permission policies. You are responsible for the professional quality of any training programs you create, assign, or publish. Altor provides the tools; you provide the coaching expertise.
Any future features that change how trainers use Altor will be governed by additional terms, published before those features go live.
9. Acceptable use
Do not use Altor to:
- Violate any applicable law or regulation.
- Impersonate another person or misrepresent your identity.
- Attempt to access data belonging to other users, gyms, or tenants.
- Reverse-engineer, decompile, or extract source code from the app.
- Use automated tools to scrape, copy, or interfere with the service.
- Upload malicious content or exploit security vulnerabilities (please report vulnerabilities to support@altorstrength.com).
10. Intellectual property
The Altor app, website, brand, design, and underlying technology (including the adaptive training graph and progression engine) are the intellectual property of Altor. These terms do not transfer any IP rights to you beyond the right to use the service as intended.
11. Limitation of liability
To the maximum extent permitted by law, Altor's total liability to you for any claim arising from your use of the service is limited to the amount you paid to Altor in the 12 months preceding the claim, or CHF 100, whichever is greater. Altor is not liable for indirect, incidental, special, or consequential damages, including lost profits, data loss, or personal injury arising from training activities.
This limitation applies whether the claim is based on contract, tort, negligence, or any other legal theory, and whether or not Altor was advised of the possibility of such damages.
12. Availability
We strive for high availability but do not guarantee uninterrupted service. The app is designed to work offline — session logging continues without an internet connection. Maintenance windows, server issues, or force majeure events may temporarily affect cloud features (sync, gym admin, check-in).
13. Changes to these terms
We may update these terms to reflect product changes or legal requirements. Material changes will be communicated via email or in-app notice at least 30 days before they take effect. Continued use after changes take effect constitutes acceptance. If you disagree with the changes, you can delete your account before the effective date.
14. Governing law
These terms are governed by Swiss law. Disputes are subject to the exclusive jurisdiction of the courts of Zurich, Switzerland, except where mandatory consumer protection law grants you the right to bring proceedings in your local jurisdiction.
15. Contact
Questions about these terms: support@altorstrength.com
Security vulnerabilities: support@altorstrength.com
This document is a working draft pending formal legal review. Final legal language will be confirmed with Swiss counsel before commercial launch.