Terms of Service
The short version
- These terms are the agreement between you and Radical Health OÜ for using the Radical Fat Loss app and this website.
- Radical Fat Loss is free. There is no subscription and nothing to buy inside the app.
- The app is an informational and self-tracking tool — not medical advice. For anything medical, talk to a qualified professional. It is for adults 18 and older.
- Your data stays on your device (see the Privacy Policy). The AI features in this version run on your iPhone, not in the cloud.
- The app is delivered through the App Store, so Apple's standard terms also apply and Apple is a third-party beneficiary of these terms (§14).
1Agreement to these terms
These Terms of Service ("Terms") govern your use of the Radical Fat Loss application for iPhone and Apple Watch (the "App") and the radicalhealth.app website (the "Site"), together the "Service," provided by Radical Health OÜ (Estonian registry code 17536495), Estonia ("we", "us", "Radical Health").
By downloading, accessing, or using the Service, you agree to these Terms and to our Privacy Policy. If you don't agree, please don't use the Service. If you are using the Service on behalf of someone else, you confirm you're authorised to accept these Terms for them.
2Who we are
Radical Health OÜ · Estonian registry code 17536495 · Estonia.
General & legal contact: hello@radicalhealth.app
Support: help@radicalhealth.app
3Eligibility
The Service is intended for adults aged 18 or older. Do not use the Service if you are under 18. The App concerns weight, eating, and fasting; it is not intended for anyone for whom tracking those would be inappropriate, including anyone with a history of disordered eating. By using the Service you confirm you meet these requirements. If the date of birth on your profile is under 18, the App switches off personalized weight-loss targets, fasting guidance, AI coaching and analytics.
4Licence to use the App
Subject to these Terms, we grant you a personal, limited, non-exclusive, non-transferable, revocable licence to download and use one copy of the App for your own non-commercial use on Apple-branded products that you own or control, as permitted by the Usage Rules in the Apple Media Services Terms and Conditions. The App is licensed, not sold, to you.
You agree not to, and not to permit anyone else to: copy, modify, or create derivative works of the App; reverse-engineer, decompile, or disassemble it except to the limited extent the law expressly permits; rent, lease, lend, sell, sublicense, or distribute it; or remove any proprietary notices.
5Not medical advice
6Price and payments
Radical Fat Loss is free. The version on the App Store contains no in-app purchases and no subscription. There is nothing to buy inside the App, we never ask you for payment details, and we do not handle payment details at all. Nothing in these Terms obliges you to pay us anything for the current version.
If a paid plan is introduced in a future version, we will publish updated Terms describing it before it goes on sale. Any purchase would be sold and processed by Apple through your Apple Account, with the price, the plan length and any offer shown and confirmed at the point of purchase in the App Store; refunds for anything bought through Apple are handled by Apple under the Apple Media Services Terms and Conditions, via reportaproblem.apple.com. Nothing here limits any mandatory statutory rights you have as a consumer under EU or local law.
7AI features & third-party services
The App Store version of the App contains no cloud AI. Where your iPhone supports Apple's built-in on-device model, the coach and the type-a-meal parser run on the device and the content stays there; where it does not, those features are simply unavailable and the App tells you so. There is no way to enter an AI provider key in this version, and no AI feature sends your content to us or to an AI company.
The App does query one third party: Open Food Facts, when you scan a product barcode, and only with the barcode number. It also downloads a public food-composition dataset to keep its offline database current. Your use of such services is governed by their own terms; we don't control them and aren't responsible for their availability or output. What each feature sends, and when, is described in our Privacy Policy.
8Your data & privacy
Radical Fat Loss is local-first: your profile, logs, weight, and the health data the App reads stay on your device. We don't run a server that stores them, and we never sell your data. How we handle data — including the optional features that send something off your device, and your GDPR rights — is set out in full in our Privacy Policy, which forms part of these Terms. You are responsible for keeping your own backups; if you delete entries or the App, the related local data is removed.
9Acceptable use
You agree to use the Service lawfully and not to:
- break the law, infringe others' rights, or misuse the Service to harm anyone;
- interfere with, disrupt, or attempt to gain unauthorised access to the Service or its systems;
- introduce malware, scrape at scale, or circumvent security or usage limits;
- use the Service to provide medical, dietary, or clinical advice to others as if it were a professional service.
10Intellectual property
The Service — including the App, the Site, our software, design, text, logos, and the "Radical Health" and "Radical Fat Loss" names and marks — is owned by Radical Health OÜ or its licensors and is protected by intellectual-property laws. These Terms grant you no rights to our trademarks or branding. Any content you create stays yours; because it lives on your device, you retain full control of it.
11Disclaimers
We work hard to make the Service useful and honest, but to the fullest extent permitted by law it is provided "as is" and "as available," without warranties of any kind, whether express or implied, including fitness for a particular purpose, accuracy, or uninterrupted availability. The App's calculations, estimates, and insights — including AI- and photo-based ones — may be incomplete or wrong, and are for general information only. This section does not exclude any warranty or right that cannot be excluded under applicable consumer law.
12Limitation of liability
To the fullest extent permitted by law, Radical Health OÜ will not be liable for any indirect, incidental, special, or consequential damages, or for any loss of data, profits, or goodwill, arising from your use of (or inability to use) the Service. Our total liability for any claim relating to the Service is limited to the amount you paid us for it in the 12 months before the event giving rise to the claim.
Nothing in these Terms limits liability that cannot be limited by law — including liability for death or personal injury caused by negligence, for fraud, or under your mandatory consumer-protection rights. Some jurisdictions don't allow certain limitations, so some of the above may not apply to you.
13Suspension & termination
You may stop using the Service at any time by deleting the App; there is no subscription to cancel (§6). We may suspend or end your access if you materially breach these Terms or use the Service in a way that risks harm to others or to the Service, giving notice where reasonable and proportionate. Sections that by their nature should survive termination (such as §10–§12, §14, and §15) continue to apply.
14App Store — additional terms
You obtained the App through the Apple App Store. The following apply to that distribution and, in case of any conflict with the rest of these Terms for App Store matters, prevail:
- This agreement is between you and us, not Apple. Radical Health, not Apple, is solely responsible for the App and its content.
- Scope of licence. The licence in §4 is non-transferable and limited to use on Apple-branded products you own or control, per the App Store Usage Rules.
- Maintenance and support. We are solely responsible for any maintenance and support for the App. Apple has no obligation to provide it.
- Warranty. We are solely responsible for any product warranties, whether express or implied. If the App fails to conform to any applicable warranty, you may notify Apple, and Apple may refund the purchase price (if any) of the App; to the maximum extent permitted by law, Apple has no other warranty obligation regarding the App.
- Product claims. We, not Apple, are responsible for addressing any claims relating to the App, including product-liability, regulatory, and consumer-protection claims, and claims that the App fails to conform to legal or regulatory requirements.
- Intellectual-property claims. If a third party claims the App infringes its intellectual-property rights, we (not Apple) are responsible for the investigation, defence, settlement, and discharge of that claim.
- Legal compliance. You represent that you are not located in a country subject to a U.S. Government embargo or designated "terrorist-supporting," and that you are not on any U.S. Government list of prohibited or restricted parties.
- Third-party beneficiary. Apple and its subsidiaries are third-party beneficiaries of these Terms and, upon your acceptance, have the right to enforce them against you.
15Governing law & disputes
These Terms are governed by the laws of Estonia, and disputes fall to the competent courts of Estonia — except where the mandatory consumer-protection law of your country of residence in the EU/EEA grants you stronger protection or a different forum, in which case those rights are preserved. As an EU consumer, you may also use the European Commission's Online Dispute Resolution platform at ec.europa.eu/consumers/odr. We're usually glad to sort things out directly first — email hello@radicalhealth.app.
16Changes to these terms
We may update these Terms as the Service evolves. We'll post the new version here with an updated effective date and, for material changes, give reasonable notice (for example, in the App). Changes don't apply retroactively, and your continued use after they take effect means you accept them. If you don't agree to a change, stop using the Service.
17Contact
Radical Health OÜ
Estonia · registry code 17536495
General & legal: hello@radicalhealth.app
Support: help@radicalhealth.app