Terms of Use

Acceptance

Atcek studios (ATCEK STUDIOS) is registered with the Netherlands Chamber of Commerce under KVK number 42136724. VAT identification number: NL005525248B85. Registered business address: Vendelhof 34, 3119 DM Schiedam, Netherlands. Email: [email protected].

By using SUVLI, you agree to these terms of use. If you do not agree, do not use the app.

Eligibility and account responsibility

SUVLI is intended only for people aged 16 and older (see our Privacy Policy). If you create an account, you are responsible for keeping your sign-in credentials secure and for all activity under your account. You can use the app without an account; some features (backing up and restoring your settings across devices) require one.

Not a medical device

SUVLI is a wellness and fitness app, not a medical device. The app does not diagnose or provide medical advice. Always contact a doctor if you have health concerns or doubts. The app's scores and insights (such as recovery, strain, sleep score, and stress) are calculated indications based on your measurements and expressly not a medical assessment. Do not base medical decisions on the app.

Using the app

You use the app for personal, noncommercial purposes. You must not use the app in a way that harms its operation, attempts to circumvent its security or entitlement checks, or violates the law.

Data accuracy

The displayed data comes from Apple Health and the devices connected to it. Accuracy depends on those sources and on how you wear your devices. Background delivery of new health data from the operating system to the app and to the Apple Watch companion app is best-effort, not guaranteed continuous or real-time by the platform — the app shows the most recent data it has received. SUVLI cannot guarantee that the data is accurate, complete, or delivered without delay.

Liability

Nothing in these terms excludes or limits liability where applicable law does not permit this, or restricts your mandatory consumer rights. The wellness and source-data limitations described above do not remove those rights. If the app does not conform to the contract, you retain the remedies provided by applicable law, which may include correction, a price reduction or ending the contract and a refund where the legal conditions are met. We will provide the updates, including security updates, required by applicable law and explain how to obtain them. Available app updates are distributed through the App Store.

Pro purchases

The app offers optional paid Pro access as Monthly or Yearly auto-renewing subscriptions, or as a one-time Lifetime purchase. On iPhone, purchases are processed through the Apple App Store under its terms. Android and Google Play availability will be announced separately. A Lifetime purchase is a single payment that does not renew; it keeps Pro active unless the purchase is refunded or revoked by the App Store. The store shows the price, billing period and any eligible free trial or introductory offer before payment; this document does not set prices. Monthly and Yearly subscriptions renew automatically unless cancelled before the current period ends. Store refund decisions are handled by Apple under its rules. You can manage or cancel a subscription in your Apple Account settings. See our Support page for the steps.

Store purchase and cancellation processes do not remove mandatory consumer rights. Where a statutory withdrawal right applies, use the procedure in the terms for the App Store storefront through which you purchased; the applicable conditions may include an exception where immediate supply was expressly requested and the loss of the withdrawal right acknowledged. A free trial, subscription cancellation, a store refund request and statutory withdrawal are different. Contact us if the app does not work as agreed; we will assess the complaint without requiring another purchase.

Deleting your SUVLI account does not cancel an active Apple subscription. Account deletion requests removal of the account and its server data; after server success, the app attempts local cleanup and reports incomplete local cleanup. Subscription cancellation is a separate store action that stops future renewal. A Lifetime purchase has no recurring payment to cancel.

Acceptable use

You must not attempt to reverse-engineer, tamper with, or interfere with the app or the services it depends on, misuse the app to harm others, or use it in any way that violates applicable law.

Intellectual property

SUVLI, its design, and its content are owned by ATCEK STUDIOS or its licensors. You may not copy, modify, or redistribute the app or its content except as the app itself allows (for example, exporting your own data).

Termination

You may stop using the app at any time and delete your account as described in our Privacy Policy. We may suspend or terminate access for a violation of these terms.

Changes

We may update these terms when the app or applicable requirements change. We will identify the new version and date, give notice of material changes as required by law, and obtain consent where the law requires it. An update does not retroactively remove accrued rights. Mandatory rights to reject a change, end a contract or seek a remedy remain unaffected.

Governing law

These terms are governed by Dutch law. If you are a consumer, this choice does not deprive you of mandatory protections that apply under the law of your country of habitual residence. These terms do not restrict any mandatory right to bring a claim before a competent court. Questions? Email [email protected].