HEIGHTMAXXED
Terms of Service
Last updated: 27 July 2026
These terms are an agreement between you and [LEGAL ENTITY NAME] (“we”) covering your use of the HeightMaxxed app. By using the app you accept them. If you don’t agree, please don’t use the app.
Who can use HeightMaxxed
You must be at least 13 years old. If you are under the age of majority where you live, you may use the app only with the involvement of a parent or guardian, and they must agree to these terms and approve any purchase.
What the app does — and what it does not
HeightMaxxed is not a medical device and does not provide medical advice. It is an educational and wellness product. It cannot diagnose, treat, or prevent any condition. Always talk to a qualified clinician about growth, development, nutrition, or any health concern.
Predictions are estimated ranges, produced by applying published population methods (CDC growth references and the Tanner mid-parental target) to the information you enter. They are not promises, guarantees, or statements of fact about your future height. Real outcomes are driven mostly by genetics and vary widely between individuals. Accuracy depends entirely on the accuracy of what you enter.
For adults whose growth plates have closed, the app addresses posture and spinal decompression — reclaiming standing height you already have. It does not claim to produce skeletal growth, and no app, exercise, or supplement can.
Any nutrition or exercise guidance is general information, not a personalised plan. Stop and seek advice if any exercise causes pain.
Your account and data
You are responsible for the accuracy of what you enter and for keeping access to your email secure if you enable cloud backup. Our handling of your information is described in the Privacy Policy.
Subscriptions and billing
- Premium features are sold as an auto-renewing subscription, billed through the Apple App Store or Google Play.
- Payment is charged at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period.
- Manage or cancel a subscription in your App Store or Google Play account settings — not in the app.
- Where a free trial is offered, any unused portion is forfeited when you buy a subscription.
- Refunds are handled by Apple or Google under their policies, not by us.
- We may change pricing for future billing periods; you will be told in advance and can cancel.
Acceptable use
Don’t reverse-engineer, resell, scrape, or misuse the app, and don’t use it to break the law. We may suspend access for serious or repeated breaches.
Our content
The app, its text, design, and exercise programme are owned by us or our licensors. The data you enter remains yours; you grant us only the limited permission needed to operate the service for you, including storing your backup if you enable it.
Availability
We aim to keep the app working but do not guarantee uninterrupted or error-free service, and we may change or discontinue features. The app is otherwise provided “as is”, without warranties to the fullest extent the law allows.
Liability
Nothing here limits liability that cannot legally be limited — including for death or personal injury caused by negligence, or for fraud. Subject to that, our total liability for any claim relating to the app is limited to the amount you paid us in the 12 months before the claim.
Consumers keep all statutory rights that cannot be excluded by contract.
Ending these terms
You can stop using the app at any time and delete your data from Settings. We may end your access if you materially breach these terms.
Governing law
These terms are governed by the laws of [JURISDICTION], without affecting any mandatory consumer protections available where you live.
Changes
If we change these terms materially we will update the date above and notify you in the app before the change takes effect.