Terms and Conditions

MatStrong is operated by APPLICATION LAYER AI d.o.o., Col 92E, 5273 Col, Slovenia, registration number 7446268000, VAT ID SI61904180 ("MatStrong", "we", "us").

Contact

support@matstrong.com

• You must be 18 or older.
• Your account is for you only. Don't share it or let anyone else train on it.
• Give us accurate information, especially about your training, equipment and injuries. Your program is only as good as what you tell us.
• Keep your password safe, and tell us straight away if you think someone else has used your account.

MatStrong gives you strength and conditioning programs for Brazilian Jiu-Jitsu, built by software that includes AI models, plus an app to follow and log them. The programs adapt to your schedule, equipment, training history and any injuries you tell us about.

MatStrong is a fitness tool. It is not medical advice, diagnosis, treatment or physiotherapy, and it doesn't replace a doctor, physiotherapist or in-person coach. Programs come from software and can contain mistakes: an exercise may not suit you, or a load may be wrong for you on the day.

We keep improving the Service, which means features may change. If we remove something important you've paid for, we'll tell you, and you can cancel and get a refund for the unused part of your current billing period.

• Check with a doctor before starting, especially if you have a medical condition, a recent injury or surgery, a heart condition, or are pregnant.
• You choose the weights and the effort. Warm up, use good technique, and use a spotter or safety equipment for heavy lifts.
• Stop straight away and get medical help if you feel pain beyond normal training discomfort, dizziness, chest pain or shortness of breath.
• Adapting around injuries depends on what you tell us. It's not a rehabilitation plan. For a serious, new or unexplained injury, see a professional first.
• Train in a safe space, with equipment in good condition.

Plans

MatStrong is sold as a subscription: monthly, every 6 months, or yearly. Checkout shows the plan, the price and the total you'll pay, including any tax, before you pay.

Automatic renewal

Your subscription renews automatically at the end of each billing period, for the same period and at the same price, until you cancel. We charge the payment method you used at checkout at the start of each period. Where the law requires it, we remind you before a yearly plan renews.

Price changes

If we change the price of your plan, we'll email you at least 30 days before the new price applies to you. You can cancel before then and won't be charged the new price.

Who you buy from

You buy on our website, through Stripe. If you buy from the UK, Canada or Australia, Stripe usually sells you the subscription as the merchant of record, through its Managed Payments service. When it does, Stripe's buyer terms also apply to the payment. Either way, we provide the Service and handle your account and support.

Failed payments

If a renewal payment fails, Stripe will retry it. If it still doesn't go through, we may pause your access until the payment succeeds or you cancel.

Offers

We sometimes offer discounts, plan switches or a pause. The terms of an offer are shown when you accept it.

• Cancel anytime in the app (open your plan in Profile) or by emailing support@matstrong.com. You don't have to give a reason.
• When you cancel, you won't be charged again. You keep access until the end of the period you've already paid for, and we don't refund the rest of that period, except under Section 7 or where the law requires it.
• Pause: where offered, you can pause for 1 to 3 months instead of cancelling. You aren't charged while paused, and your subscription restarts automatically when the pause ends.
• Delete your account anytime in Profile > Delete account. This cancels your subscription and erases your data, as described in our Privacy Policy.

30-day money-back guarantee

If MatStrong isn't for you, email support@matstrong.comwithin 30 days of your first payment and we'll refund that payment in full. You don't need to give a reason. This applies once per person, to the first payment of your first subscription.

If something is broken

If the Service doesn't work as described and we can't fix it, we'll refund your last payment. You can ask for this when you cancel in the app, or by email.

Your legal rights

These promises are in addition to your rights under consumer law. If you're a consumer in the UK or the EU, you have 14 days after you subscribe to cancel without giving a reason. If you do, we refund you in full, as the 30-day guarantee already covers that period. In Australia, our services come with guarantees that can't be excluded under the Australian Consumer Law.

Refunds go back to the payment method you used, usually within 5 to 10 business days.

You agree not to:

• share, sell or publish your programs, or use them to coach other people commercially, without our written permission
• copy, scrape or reverse-engineer the Service or the way it builds programs
• create accounts to get around limits, abuse offers or refunds, or use someone else's payment method
• interfere with the Service or try to break its security
• use the Service for anything unlawful

Ours

The Service, our programs, exercise library, videos, text and design belong to us or our licensors. We give you a personal, non-transferable licence to use them for your own training while you have an account.

Yours

What you add, such as workout logs, notes, feedback and profile photos, stays yours. You give us permission to store and use it to run the Service for you, as described in our Privacy Policy. We use your name, photo or story in our marketing only if you give us permission.

Suggestions

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

You can stop using MatStrong and delete your account at any time.

We may suspend or close your account if you seriously or repeatedly break these terms, commit fraud, or put others at risk. Where it's reasonable, we'll warn you first and give you a chance to fix the problem. If we close your account for reasons that aren't your fault, we'll refund the unused part of your current billing period.

• We provide the Service with reasonable care and skill.
• We're responsible for loss you suffer that was a foreseeable result of us breaking these terms or failing to use reasonable care. We're not responsible for loss that wasn't foreseeable, or for business losses: MatStrong is for personal use.
• Training carries a risk of injury. We're not responsible for injury that results from how you train, such as the loads you choose, your technique, or ignoring pain or medical advice, unless it was caused by our negligence.
• Apart from the cases below, our total liability to you is limited to the amount you paid us in the 12 months before the claim.
• Nothing in these terms limits or excludes our liability for: death or personal injury caused by our negligence, fraud, or anything else the law doesn't allow us to limit. This includes your rights under consumer law where you live.

If something goes wrong, please email support@matstrong.com first; most problems can be fixed quickly.

These terms are governed by the law of Slovenia. If you're a consumer, you also keep the protection of the mandatory laws of the country or state where you live, and you can bring a claim in the courts there.

We may update these terms as the Service or the law changes. If a change is material, we'll tell you by email or in the app at least 30 days before it applies to you. If you don't agree, you can cancel before then. Changes to price follow Section 5.

If a court decides part of these terms can't be enforced, the rest still applies.

Registered office

APPLICATION LAYER AI d.o.o., Col 92E, 5273 Col, Slovenia

Registration

Registration number 7446268000 · VAT ID SI61904180

Support

support@matstrong.com