Terms and conditions

Last updated: 18 September 2026

These terms govern your use of the Burnd app for iPhone and this website. By installing or using Burnd you agree to them. If you do not agree, please do not use the app.

The short version

• Burnd is a timer, not a coach and not a doctor. How you train is your call and your risk.
• It is sold as is. We do not promise results, uninterrupted availability or that every number it shows is exact.
• The app is free; Premium is bought and refunded through Apple.
• Your workouts live on your device. We cannot see them and cannot get them back for you.

Who provides Burnd

Philipp Jahoda
Industriezeile 35
4020 Linz
Austria

Email: philjay.librarysup@gmail.com

Train at your own risk

Burnd counts intervals. That is all it does. It is not a medical device, a personal trainer or a source of medical advice, it does not know your age, your health, your injuries or your limits, and it cannot tell whether an exercise is safe for you. High intensity training carries a real risk of injury, and in rare cases worse.

Talk to a doctor before starting a new training routine, and especially if you have a heart condition or any other medical condition, take medication, are pregnant, are recovering from an injury or illness, or have not trained in a long time. Warm up. Stop immediately if you feel pain, dizziness, chest tightness or shortness of breath, and get medical help if it does not pass. Choosing the exercises, the intensity and when to stop is entirely up to you, and you are responsible for the consequences.

What Burnd does not promise

Burnd is provided as is and as available. We do not promise that it will make you fitter, that it will suit your goals, that it will be free of bugs, that it will work on every device or iOS version, or that it will stay available. Calorie figures are rough estimates based on generic assumptions, not measurements of your body, and should not be used for anything that matters. Timing depends on iOS, and sounds, notifications and background behaviour can be affected by your device settings or by a system update.

Using the app

You get a personal, non exclusive, non transferable licence to use Burnd on devices you own or control, for as long as you comply with these terms. You may not copy, sell, rent, reverse engineer or attempt to extract the source code of the app, except where the law expressly allows it. The app, its name, its icon and its design remain ours.

Burnd is intended for people aged 16 and over. If you are younger, use it only with the agreement of a parent or guardian.

Purchases

Burnd is free to download. Burnd Premium is bought inside the app through the App Store, and the payment, the receipt and any renewal are handled by Apple, not by us. Prices are shown before you confirm.

Where Premium is sold as a subscription, it renews automatically until you cancel, and you manage or cancel it in your Apple ID settings. Cancelling stops the next renewal; it does not refund the current period. Refunds are granted by Apple under their own policy, so refund requests go to Apple. Your statutory consumer rights under Austrian and EU law are not affected by anything in this section.

Your data

Your workouts and history are stored on your device and, if you enable iCloud, in your own iCloud container. We cannot read them, and we cannot restore them for you. Deleting the app, losing the device or turning off iCloud can lose your history for good, so keep a device backup if it matters to you. The privacy notice explains what is and is not collected.

Liability

We are not liable for lost data, lost profits or indirect damage.

Nothing here limits liability that cannot be limited by law, including under the Austrian Product Liability Act and mandatory consumer protection rules. Where a term of these conditions turns out to be invalid, the rest stays in force.

Changes and governing law

We may update these terms. The current version always lives at this address, with the date at the top, and continuing to use Burnd after a change means you accept it. Austrian law applies, excluding its conflict of law rules and the UN Convention on Contracts for the International Sale of Goods. If you are a consumer in the EU, you keep the protection of the mandatory rules of the country you live in, and you may bring a claim in your own country's courts.