App Terms

Last updated: 2nd July 2026

These Terms of Use ("Terms") are an agreement between you and Assassin Goods Ltd ("we", "us", "our") governing your use of the Stealth Training System app ("the app", "STS"). Please read them carefully. By using the app, you agree to these Terms.

1. Who we are and how to contact us

The app is operated by Assassin Goods Ltd (Unit 3a Myers Lane Business Park, Penrith, CA11 9DP, United Kingdom). If you have questions about these Terms, email Hello@assassingoods.com.

2. Acceptance of these Terms

By downloading, accessing, or using the app, you confirm that you accept these Terms and agree to comply with them. If you do not agree, do not use the app. If you use the app on behalf of someone else, you confirm you are authorised to accept these Terms on their behalf.

3. What the app is

The Stealth Training System is a training companion. It lets you:

• follow a training plan — either authored by your coach or set up by you;
• log workouts, sets, reps, weights, distances, times, effort/RPE, notes, and personal bests;
• track your body over time (e.g. body weight, body-fat estimates from calipers, measurements, and progress photos), if you choose to;
• work offline and sync when you're back online; and
• receive push notifications you've opted into (e.g. session reminders).

The app is a companion to your subscription and does not itself sell or process payments (see section 6).

4. Eligibility and age

You must be 18 or over to use the app. By using the app you confirm you meet this requirement. The app is not intended for anyone under 18.

5. Your account and security

• Signing in. You sign in with your email address using a one-time magic link or code sent to that address. Keep access to your email account secure — anyone who can read your email may be able to sign in as you.
• Your responsibility. You are responsible for activity that happens under your account. Tell us promptly at Hello@assassingoods.com if you think someone has accessed your account without permission.
• Accurate details. Please keep your email address and account details accurate and up to date so we can reach you and you can sign in.

6. Subscriptions, billing, renewals and cancellation

• How access is sold. Access to paid training features is provided through a paid subscription of £5 per month, billed on the web through Shopify at assassingoods.com. There is no in-app purchase — the iOS app is a companion, and you do not pay for anything inside the app itself.
• Renewals. Unless you cancel, your subscription renews automatically each month and the £5 fee is charged to the payment method on file at each renewal, until you cancel.
• Cancelling. You can cancel at any time, yourself, at assassingoods.com/account. When you cancel, your subscription will not renew again, and your access continues until the end of the current billing period you have already paid for. We do not provide pro-rata refunds for the remainder of a billing period except where required by law.
• Price changes. If we change the subscription price, we'll give you reasonable notice before it takes effect, and you can cancel if you don't want to continue.
• Statutory rights. Nothing here affects any refund or cancellation rights you have under applicable consumer law.

Because billing is handled by Shopify on the web, questions about payments, invoices, and cancellations are managed through your account at assassingoods.com.

7. Acceptable use

When using the app, you agree not to:

• use it for any unlawful, harmful, or fraudulent purpose;
• try to access accounts, data, or systems that aren't yours;
• attempt to break, disrupt, reverse-engineer, or bypass the security of the app or its infrastructure, except to the extent the law says we can't stop you;
• upload content that is unlawful, abusive, infringing, or that you don't have the right to share (for example, photos of other people without their consent); or
• misuse the app in a way that harms us, other users, or the coach relationship.

We may suspend or end your access if you break these Terms (see section 12).

8. Your content and the licence you grant us

"Your content" means the data and media you put into the app — your logged workouts and metrics, notes, personal bests, body measurements, and progress photos.

• You keep your content. As between you and us, your content is yours.
• Licence to run the service. You grant us a limited, non-exclusive licence to store, process, transmit, and display your content for the purpose of providing the app to you — including syncing it across your devices, backing it up, and making it visible to your coach (see section 9). This licence lasts as long as your content is in the app and ends when it is deleted, subject to routine backups.
• Your responsibility for your content. You're responsible for the content you add, and you confirm you have the right to add it.

How we handle your personal data — what we collect, why, who we share it with, and how to delete it — is explained in our Privacy Policy (https://assassingoods.com/pages/app-privacy), which forms part of your use of the app.

9. The coach relationship

The app is a coaching tool. If a coach or trainer manages your plan, they can view the training data, body metrics, and progress photos associated with your plan so they can program and monitor your training. By using the app in a coached relationship, you agree to your coach having this access. If you do not want a coach to see your data, use the self-serve (non-coached) features or contact us. Deleting your account removes your associated data as described in the Privacy Policy.

10. Health and fitness disclaimer — please read

This is important for a training app:

• The app, and any plan, workout, or guidance in it, is provided for general fitness and training purposes only. It is not medical advice and is not a substitute for advice from a qualified doctor or healthcare professional.
• Consult a professional before starting any new exercise programme, especially if you are pregnant, have an injury or medical condition, are taking medication, or have any doubts about your fitness to train.
• You train at your own risk. Physical exercise carries inherent risks of injury. You are responsible for exercising safely, using appropriate technique and equipment, and stopping if you feel unwell or experience pain. Stop and seek medical help if needed.
• Body metrics and estimates in the app (such as body-fat figures from calipers) are estimates only and should not be relied on for medical decisions.
• Nothing your coach provides through the app is medical advice unless they are a qualified medical professional acting in that capacity.

11. Intellectual property

The app, its software, design, branding, and content we provide (excluding your content and content provided by your coach) are owned by us or our licensors and are protected by intellectual property laws. We grant you a personal, limited, non-transferable, revocable licence to use the app for its intended purpose while your account and subscription are active. You may not copy, modify, distribute, sell, or create derivative works from the app except as allowed by law.

12. Third-party services

The app relies on third-party services to work, and their terms may also apply:

• Shopify — handles your subscription and payments on the web.
• Google / Google Drive — used to store plans and media such as progress photos.
• Cloudflare — used to deliver the app and host its database.
• Apple — the App Store and push notification delivery.

We're not responsible for third-party services we don't control, but we choose providers that let us run the app responsibly. Your data handling with these providers is described in the Privacy Policy.

13. Disclaimers and limitation of liability

• "As is". We work to keep the app reliable, but we provide it "as is" and "as available". We don't guarantee it will always be uninterrupted, error-free, or that data will always sync perfectly. Keep your own record of anything important to you.
• What we don't exclude. Nothing in these Terms limits or excludes our liability where it would be unlawful to do so — including for death or personal injury caused by our negligence, or for fraud.
• What we do limit. Subject to the above, we are not liable for: losses that were not reasonably foreseeable; loss caused by injury sustained while training (see section 10); or loss of data beyond what a reasonable backup would have prevented. To the extent permitted by law, our total liability to you connected with the app is limited to the amount you paid us for the subscription in the 12 months before the event giving rise to the claim.
• Consumers. If you are a consumer, you have legal rights that these Terms do not affect.

14. Termination and account deletion

• You can leave any time. You can delete your account in the app (Settings → Delete my account), and you can cancel your subscription at assassingoods.com/account (see section 6). Deleting your account revokes your access and removes your data as described in the Privacy Policy.
• We may suspend or end access. We may suspend or terminate your access if you breach these Terms, if your subscription ends or isn't paid, or if we need to for legal or security reasons. Where reasonable, we'll give you notice.
• After termination. Sections that by their nature should survive (for example, intellectual property, disclaimers, and limitation of liability) continue to apply.

15. Changes to these Terms

We may update these Terms from time to time. When we do, we'll change the "Last updated" date above and, where the change is significant, we'll take reasonable steps to let you know (for example, in the app). Continuing to use the app after a change means you accept the updated Terms.

16. Governing law and jurisdiction

These Terms and any dispute arising from them are governed by the law of England and Wales, and the courts of England and Wales have jurisdiction — except that, if you are a consumer resident elsewhere in the UK, you may also bring proceedings in your local courts, and nothing here removes protections you have under the mandatory law of your home country.

17. Contact

Assassin Goods Ltd — Hello@assassingoods.com — Unit 3a Myers Lane Business Park, Penrith, CA11 9DP, United Kingdom.