Terms of Use

These terms are an agreement between you and SBApplications LLC, a limited liability company in Florida, United States ("we", "us"), about your use of the Sinter app, website and services ("Sinter"). By creating an account or using Sinter you agree to them and to our Privacy Policy. If you do not agree, do not use Sinter.

We may change these terms. If a change matters, we will say so in the app before it takes effect. Using Sinter after that means you accept the change.

Sinter builds and runs a training program and a matching nutrition plan, and tracks what you actually do against them. It gives wellness and fitness information. It is not medical advice, not a diagnosis, and not a substitute for a doctor, dietitian or coach.

You are responsible for training and eating safely. Talk to a professional before following a plan if you have a medical condition, are pregnant, are recovering from an injury, or are not sure a plan suits you. Do not use Sinter to manage a condition that needs supervision. If you have or have had an eating disorder, or counting calories and weight is not good for you, do not use the tracking features without a professional's guidance. Stop training and get help if you feel pain, dizziness or unwell.

The figures you enter drive everything the app calculates, and you are responsible for their accuracy. Calorie, macro and weight figures are estimates.

You need an account to sync and to use the paid features. You must be 13 or older. Give accurate information, keep your sign-in details to yourself, and tell us if you think someone else has used your account. You are responsible for what happens under it.

While Sinter is in testing, which we announce in the app, it is free: every account has full access, subject to the fair-use limits in section 9. No payment details are taken, and nothing turns into a paid subscription on its own. Testing means features can change, break or be removed, and we ask you to keep your own export.

We can end the testing phase at any time. We will tell you in the app first. When it ends, the paid terms in section 5 apply: your account stays open and becomes read-only until you subscribe, and nothing is deleted.

What it is. Sinter Premium is one subscription that covers everything the app does. There is no free tier. It costs $17.99 per month or $99.99 per year ($8.33 a month, billed annually), in US dollars. In the App Store and Google Play the store shows the price for your country before you buy, and it may differ. Taxes may be added where required.

The free trial. New subscribers get a 7-day free trial. A payment method is needed to start it. Unless you cancel before it ends, it becomes a paid subscription and renews each period until you cancel. To avoid a charge, cancel before the trial ends. The trial is offered once per account. If you buy through Apple, any unused part of a free trial is forfeited when you buy a subscription.

Renewal and cancelling. A subscription renews automatically at the end of each period at the then-current price, until you cancel. You can cancel any time. You keep Premium until the end of the period you paid for, and we do not pro-rate part periods. Where you subscribed is where you cancel:

• on the web, in the app (You, tap Account, Account and billing) or the billing portal;
• in the App Store, in your Apple ID subscription settings (cancel at least 24 hours before the period ends, or it renews);
• in Google Play, under Payments and subscriptions.

Deleting your account does not cancel a store subscription. Cancel it in the store.

Refunds. Payments for subscriptions bought on the web are not refundable, except where the law requires a refund. Refunds for App Store and Google Play purchases are handled by Apple or Google under their own policies.

Price changes. If the price changes, the change applies from your next renewal, never retroactively, and we tell you before it takes effect. Where a store needs your agreement to an increase, it asks you through the store, and if you do not agree, the subscription ends.

If you stop paying. Your account stays open and becomes read-only. Your history, personal records, past plans and export stay available. Logging new entries and generating new plans stop until you subscribe again. Nothing is deleted because you stopped paying.

Plans built with AI and calorie estimates from photos are starting points for you to review, not prescriptions. Nothing generated switches on by itself, and you confirm anything the AI produced before it is logged. A photo estimate is an approximation, and we label it as one. AI can be wrong.

Your logs, plans and other content are yours. We claim no ownership of them. You give us a licence to store, process and display them, only to run Sinter for you, as the Privacy Policy describes. This licence ends when you delete the data or your account. You can export your data and delete your account at any time, free, whether you are subscribed or not.

Sinter, its design, plans, exercise clips, text and brand belong to us or our licensors. We give you a personal, non-exclusive, non-transferable licence to use the app for your own use, on devices you own or control, as these terms allow. You may not copy, sell, rent, reverse engineer or build a competing product from Sinter, or remove its notices, except where the law allows.

If you send us feedback or ideas, we may use them without owing you anything.

Do not resell or redistribute Sinter's generated plans as your own product, try to break or get around the paid tier or the limits, overload the AI features beyond normal personal use, use automated tools to access the service, upload anything unlawful or that you have no right to upload, or use Sinter to harm anyone. The AI features have a fair-use limit per account; Sinter is not "unlimited".

Sinter can connect to Apple Health or Health Connect, to Google and Apple sign-in, and to the stores you buy through. Their own terms apply to them, and we are not responsible for them. You choose what to connect and can disconnect at any time.

Sinter is provided as it is. We work to keep it running and your synced data safe, but we do not promise uninterrupted or error-free service, and features may change or end. Your local data stays on your phone whatever happens to the service, which is why export exists.

You can stop using Sinter and delete your account at any time. We may suspend or close an account that breaks these terms or is used to attack the service. If we do, we will say why, and you keep the right to export first except where that is impossible. Sections that by their nature should survive, such as 13, 14 and 15, survive.

To the extent the law allows, Sinter is provided "as is" and "as available", without warranties of any kind, express or implied, including fitness for a particular purpose, accuracy of estimates, and that it will meet your goals or deliver any result. Nothing here affects consumer rights you have where you live that cannot be waived.

To the extent the law allows, SBApplications LLC and the people who work for it are not liable for injury, loss or damage arising from following a plan, relying on an estimate, losing data you did not export, or any indirect or consequential damages. Our total liability for any claim about Sinter is limited to the greater of what you paid us in the 12 months before the claim and $100. Nothing here limits liability that cannot be limited by law, including for our own fraud or for death or personal injury caused by our negligence where the law does not allow it to be excluded.

These terms are governed by the laws of the State of Florida, United States, without regard to its conflict-of-law rules. If we have a dispute, please write to support@sinter.fit first and give us 30 days to fix it. Any claim that is not resolved goes to the state or federal courts located in Florida, and you and we consent to those courts. Nothing in this section removes a right you have under the law where you live, such as bringing a claim in your own country.

These terms are between you and us. They are not with Apple or Google.

For the Sinter app on iPhone and iPad (Apple's required minimum terms):

1. Acknowledgement. These terms are between you and SBApplications LLC, not Apple. We, not Apple, are responsible for Sinter and its content.
2. Scope of licence. The licence to use Sinter is limited to a non-transferable licence to use it on Apple-branded products that you own or control, as the Usage Rules in the App Store Terms of Service allow.
3. Maintenance and support. We, not Apple, are responsible for any maintenance and support for Sinter. Apple has no obligation to give any. Contact us at support@sinter.fit.
4. Warranty. If Sinter fails to meet a warranty that applies, you may tell Apple, and Apple will refund the purchase price, if any. To the extent the law allows, Apple has no other warranty obligation about Sinter. Any other claim, loss, liability, damage, cost or expense from a failure to meet a warranty is our responsibility.
5. Product claims. We, not Apple, are responsible for addressing any claim about Sinter or your use of it, including product liability claims, claims that it fails to meet a legal or regulatory requirement, and consumer protection or similar claims.
6. Intellectual property claims. If a third party claims that Sinter or your use of it infringes their intellectual property rights, we, not Apple, are responsible for the investigation, defence, settlement and discharge of the claim.
7. Legal compliance. You confirm that you are not in a country under a US government embargo or designated as a "terrorist supporting" country, and that you are not on any US government list of prohibited or restricted parties.
8. Developer name and address. SBApplications LLC, 7901 4th St N, Ste 300, St. Petersburg, FL 33702, United States, support@sinter.fit.
9. Third-party terms. You must follow any third-party terms that apply when you use Sinter, such as your wireless data agreement.
10. Third-party beneficiary. Apple and its subsidiaries are third-party beneficiaries of these terms. When you accept them, Apple has the right, and is taken to have accepted the right, to enforce them against you as a third-party beneficiary.

For the Sinter app on Android. Google Play's terms apply to your purchase and to the app's installation. Google is not a party to these terms and is not responsible for Sinter.

These terms and the Privacy Policy are the whole agreement between you and us about Sinter. If a part is found unenforceable, the rest stays in force. If we do not enforce a part, that is not a waiver. You may not transfer these terms; we may transfer them to a successor to Sinter. These terms are written in English and in Spanish for convenience; if they differ, the English version controls.

SBApplications LLC, 7901 4th St N, Ste 300, St. Petersburg, FL 33702, United States. support@sinter.fit. Support page: https://sinter.fit/support.