These Terms of Service (“Terms”) are a binding contract between you and 2 Man Limited (“MyStack,” “we,” “us,” or “our”), a Delaware corporation. They govern your access to and use of the MyStack mobile application, the mystacktracker.app website, and any related services we provide (collectively, the “Service”).
1. Acceptance of these Terms
By creating an account, downloading or installing the Service, or otherwise accessing or using the Service, you confirm that you have read, understood, and agree to be bound by these Terms and our Privacy Policy. If you do not agree, do not use the Service.
2. Eligibility
You may only use the Service if all of the following are true:
- You are at least 18 years old.
- You have the legal capacity to enter into a binding contract.
- You are not barred from using the Service under the laws of the United States or your country of residence.
- You are not located in, organized under the laws of, or ordinarily resident in a country or region subject to comprehensive U.S. sanctions.
The Service is not directed to children under 18. If we learn that a person under 18 has created an account, we will terminate it and delete the associated data.
3. Your Account
You must create an account to use most of the Service. You agree to provide accurate, current, and complete information when registering and to keep that information current. You are responsible for all activity that occurs under your account, including for keeping your credentials confidential. You will notify us promptly at legal@mystacktracker.app if you believe your account has been compromised.
4. Free Service
MyStack is provided free of charge. There are no paid plans, in-app purchases, or subscriptions required to use the Service. We may change the features available in the free Service over time, and we will update these Terms if we introduce paid offerings in the future.
5. The Service
MyStack is a self-tracking journal that lets you record your own self-administered dosing schedule, the supplies (vials, bottles) you keep, daily check-ins about how you feel, and personal progress entries (weight, measurements, mood, etc.). It computes simple derived information from the data you enter — for example, time until your next reminder, or an estimate of how much remains in a vial based on the doses you have logged.
6. Not Medical Advice. Tracking Only.
The Service is for self-tracking and informational purposes only. It is not a medical device, is not intended to diagnose, treat, cure, or prevent any disease, and does not constitute medical, pharmacological, nutritional, legal, or professional advice of any kind. No physician-patient or other professional relationship is created by your use of the Service.
Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, changing, or stopping any substance, supplement, peptide, hormone, or medication. Reliance on any information provided in the Service is solely at your own risk.
Calculations and estimates produced by the Service — including remaining vial volume, dose conversions, scheduling, adherence, and any trend summaries — are approximate, may contain errors, and must not be used as the sole basis for any health-related decision. You are solely responsible for verifying any value before acting on it.
7. Your Responsibility for Substances and Legal Compliance
MyStack does not sell, recommend, endorse, distribute, prescribe, dispense, compound, or otherwise provide any substance, medication, peptide, hormone, supplement, or other product (collectively, “Substances”). The Service simply lets you record what you choose to track. You represent, warrant, and agree that:
- You are solely responsible for determining whether any Substance you track is legal to obtain, possess, and use under the laws of your jurisdiction and any jurisdiction in which you use it.
- You are solely responsible for the lawful sourcing of any Substance you track, including compliance with the U.S. Food, Drug, and Cosmetic Act, the Controlled Substances Act, the Federal Trade Commission Act, state pharmacy and prescription laws, customs and import laws, and any analogous laws of your jurisdiction.
- Many peptides, research chemicals, hormones, and compounded medications are not approved by the U.S. Food and Drug Administration (FDA) for human use or for the use you may be tracking. Use of unapproved or off-label substances may carry serious, unknown, or fatal risks.
- You will not use the Service to track, plan, or facilitate any activity that is illegal where you live or where you use the Service.
- You will not use the Service for any commercial pharmacy, compounding, dispensing, distribution, prescribing, clinical-trial-management, research-with-human-subjects, or veterinary purpose.
8. No Endorsement
References to any Substance, product, brand, supplier, or category within the Service (whether entered by you or appearing in suggested lists, placeholders, or examples) are not endorsements, recommendations, or representations of safety, legality, efficacy, quality, or suitability.
9. Acceptable Use
You agree not to, and not to attempt to:
- reverse engineer, decompile, disassemble, or otherwise attempt to derive source code from the Service;
- access the Service by any automated means (other than as expressly permitted by us), or scrape, harvest, or copy data from the Service in bulk;
- interfere with, disrupt, probe, or circumvent the security or integrity of the Service;
- upload or transmit malware, viruses, or any harmful or deceptive content;
- impersonate any person, misrepresent your affiliation, or provide false identifying information;
- use the Service in any way that violates applicable law, infringes the rights of others, or that we reasonably determine is harmful to MyStack, our users, or any third party.
10. Your Content
The data you enter into the Service — including the items, doses, vials, check-ins, notes, and progress entries you create (“Your Content”) — belongs to you. You grant us a limited, worldwide, non-exclusive, royalty-free license to host, store, process, transmit, back up, display, and use Your Content solely to operate, maintain, secure, and improve the Service and to provide it to you. We will not sell Your Content, nor will we use it for advertising. Our handling of Your Content is further described in our Privacy Policy.
You represent and warrant that you have all rights necessary to submit Your Content to the Service and that Your Content does not violate any law or third-party right.
11. Our Intellectual Property
The Service, including its software, design, illustrations, text, trademarks, logos, and all related intellectual property, is owned by MyStack or its licensors and is protected by copyright, trademark, and other laws. We grant you a personal, limited, non-exclusive, non-transferable, non-sublicensable, revocable license to use the Service in accordance with these Terms. No other rights are granted to you by implication or otherwise.
12. Third-Party Services
The Service relies on third-party platforms (for example, Apple’s App Store for distribution) and integrates third-party processors (for example, our cloud database provider) to function. Your use of those third-party services is governed by their own terms and policies. We are not responsible for third-party services or any acts or omissions of their operators.
13. Disclaimer of Warranties
THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE. TO THE MAXIMUM EXTENT PERMITTED BY LAW, MYSTACK AND ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AFFILIATES, LICENSORS, AND SUPPLIERS DISCLAIM ALL WARRANTIES, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, ACCURACY, AND NON-INFRINGEMENT. WITHOUT LIMITING THE FOREGOING, WE DO NOT WARRANT THAT THE SERVICE WILL BE ACCURATE, RELIABLE, UNINTERRUPTED, ERROR-FREE, SECURE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS, OR THAT ANY DEFECTS WILL BE CORRECTED. NO ADVICE OR INFORMATION OBTAINED FROM US OR THROUGH THE SERVICE CREATES ANY WARRANTY NOT EXPRESSLY STATED IN THESE TERMS.
Some jurisdictions do not allow the exclusion of certain warranties; in those jurisdictions, the foregoing exclusions apply only to the maximum extent permitted by law.
14. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL MYSTACK OR ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AFFILIATES, LICENSORS, OR SUPPLIERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, PUNITIVE, OR EXEMPLARY DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, BUSINESS, OR OPPORTUNITY, ARISING OUT OF OR RELATING TO THESE TERMS OR YOUR USE OF (OR INABILITY TO USE) THE SERVICE, WHETHER BASED ON CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, OR ANY OTHER LEGAL THEORY, AND WHETHER OR NOT WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
IN NO EVENT WILL OUR TOTAL CUMULATIVE LIABILITY TO YOU FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE EXCEED THE GREATER OF (A) ONE HUNDRED U.S. DOLLARS (US$100), OR (B) THE AMOUNTS YOU ACTUALLY PAID TO MYSTACK FOR THE SERVICE IN THE TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO THE CLAIM.
WITHOUT LIMITING THE FOREGOING, MYSTACK IS NOT LIABLE FOR ANY HARM, INJURY, ILLNESS, ADVERSE REACTION, DAMAGE, OR DEATH RESULTING FROM (i) ANY SUBSTANCE YOU OBTAIN, POSSESS, USE, OR ADMINISTER; (ii) ANY DOSE, SCHEDULE, CALCULATION, OR ESTIMATE PRODUCED OR DISPLAYED BY THE SERVICE; (iii) YOUR DECISION TO USE OR NOT USE ANY SUBSTANCE; OR (iv) ANY DELAY, ERROR, INACCURACY, OR FAILURE OF THE SERVICE OR ANY REMINDER OR NOTIFICATION.
Some jurisdictions do not allow the limitation or exclusion of liability for certain damages; in those jurisdictions, our liability is limited to the maximum extent permitted by law.
15. Indemnification
You agree to defend, indemnify, and hold harmless MyStack and its officers, directors, employees, agents, affiliates, licensors, and suppliers from and against any and all claims, demands, actions, losses, liabilities, damages, costs, and expenses (including reasonable attorneys’ fees) arising out of or relating to: (a) Your Content; (b) your use of or inability to use the Service; (c) any Substance you obtain, possess, track, or use; (d) your violation of these Terms, any law, or any third-party right; or (e) your negligent or willful misconduct. We may assume the exclusive defense and control of any matter subject to indemnification, in which case you agree to cooperate with our defense.
16. Termination
You may stop using the Service at any time. You may delete your account from within the app or by contacting legal@mystacktracker.app.
We may suspend or terminate your access to the Service at any time, with or without notice, including if we believe you have violated these Terms, if required by law, or if continued provision of the Service to you would create risk to MyStack, our users, or any third party. Sections 6, 7, 8, 10–15, and 17–24 survive any termination of these Terms.
17. Dispute Resolution; Arbitration; Class Action Waiver
Please read this section carefully. It affects your legal rights.
17.1 Informal Resolution.
Before filing any formal proceeding, you and MyStack agree to attempt in good faith to resolve any dispute by contacting legal@mystacktracker.app with a written description of the dispute. If the dispute is not resolved within sixty (60) days, either party may proceed under this Section 17.
17.2 Binding Individual Arbitration.
Any dispute, claim, or controversy arising out of or relating to these Terms, the Service, or our relationship (a “Dispute”) that is not resolved informally will be resolved exclusively by final and binding arbitration administered by the American Arbitration Association (“AAA”) under its Consumer Arbitration Rules then in effect. The arbitration will be conducted by a single neutral arbitrator. The seat of arbitration will be Wilmington, Delaware, and the arbitration may be conducted by videoconference, by telephone, or in writing if both parties agree. Judgment on the award may be entered in any court of competent jurisdiction.
17.3 Class Action Waiver.
YOU AND MYSTACK AGREE THAT EACH PARTY MAY BRING CLAIMS AGAINST THE OTHER ONLY IN AN INDIVIDUAL CAPACITY AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS, COLLECTIVE, OR REPRESENTATIVE PROCEEDING. The arbitrator may not consolidate the claims of multiple persons or preside over any form of representative or class proceeding.
17.4 Jury Trial Waiver.
YOU AND MYSTACK EACH KNOWINGLY AND VOLUNTARILY WAIVE THE RIGHT TO A TRIAL BY JURY.
17.5 Exceptions.
Either party may (a) bring an individual claim in small-claims court for a Dispute within that court’s jurisdiction, or (b) seek injunctive or other equitable relief in court to protect intellectual property rights.
17.6 30-Day Opt-Out.
You may opt out of arbitration and the class-action waiver by sending written notice to legal@mystacktracker.app within thirty (30) days of first accepting these Terms. Your notice must include your full name, the email address associated with your account, and a clear statement that you wish to opt out of arbitration. Opting out will not affect any other provision of these Terms.
17.7 Severability of Arbitration Provisions.
If the class-action waiver in Section 17.3 is found to be unenforceable with respect to a particular claim, that claim (and only that claim) must be severed from the arbitration and brought in court, and the remainder of Section 17 will continue to apply.
18. Governing Law; Venue
These Terms are governed by the laws of the State of Delaware, excluding its conflict-of-laws principles. Subject to Section 17, any proceeding not subject to arbitration will be brought exclusively in the state or federal courts located in New Castle County, Delaware, and you consent to the personal jurisdiction of those courts.
19. Changes to the Service or these Terms
We may modify, add to, or discontinue any part of the Service at any time. We may also revise these Terms from time to time. If we make a material change, we will notify you (for example, by email or by an in-app notice) before the change takes effect. The “Effective date” above reflects when the current version took effect. Your continued use of the Service after a revised version takes effect constitutes your acceptance of that version.
20. Apple-Required Terms (iOS App Store)
The following applies if you obtained the Service through the Apple App Store:
- These Terms are between you and MyStack, not Apple. Apple is not responsible for the Service or its content.
- Apple has no obligation to provide maintenance or support for the Service.
- If the Service fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price (if any). To the maximum extent permitted by law, Apple has no other warranty obligation with respect to the Service.
- Apple is not responsible for addressing any claims by you or any third party relating to the Service, including product-liability claims, consumer-protection claims, or intellectual-property claims.
- You represent that you are not located in a U.S.-embargoed country and are not on any U.S. government list of prohibited or restricted parties.
- Apple and Apple’s subsidiaries are third-party beneficiaries of these Terms and, upon your acceptance, will have the right to enforce these Terms against you as a third-party beneficiary.
21. Export Compliance
You may not use or export the Service in violation of U.S. export laws and regulations. You represent that you are not located in any jurisdiction subject to a U.S. government embargo or that has been designated by the U.S. government as a “terrorist supporting” country, and that you are not listed on any U.S. government list of prohibited or restricted parties.
22. Notices
We may send you notices by email, through the Service, or by other reasonable means. You may send notices to us at legal@mystacktracker.app.
23. Severability; Waiver; Assignment; Entire Agreement
If any provision of these Terms is held to be unenforceable, the remaining provisions will remain in full force and effect. Our failure to enforce any right under these Terms is not a waiver of that right. You may not assign or transfer these Terms or your rights under them without our prior written consent; we may assign these Terms freely. These Terms, together with our Privacy Policy and any in-app purchase terms with Apple, are the entire agreement between you and MyStack regarding the Service and supersede any prior or contemporaneous agreements on the same subject.
24. Contact
Questions about these Terms? Email legal@mystacktracker.app.