Terms of Use

These Terms of Use govern your use of the Kunaz app ("Kunaz", "the App"). Kunaz is provided by Eren Güneş under the Saintsun Software brand. By downloading or using the App you accept these terms. If you do not accept them, do not use the App.

1. Eligibility

You may use Kunaz only if you are 18 years of age or older. Age verification is applied at sign-up.

2. The Service

Kunaz is a fitness/nutrition app that tracks nutrition, water, workout and sleep data, calculates calorie balance and fat/muscle estimates using scientific formulas, and offers optional AI-powered features. Features may change from time to time.

3. Exercise content and AI-generated media

The exercise videos and animations in the App are generated by artificial intelligence. They may not always reflect the correct form of a movement and can be anatomically inaccurate or misleading. Exercise content is provided for general information only; it is not a personalized training program or medical advice. Physical exercise carries a risk of injury: make sure you understand the technique before performing a movement and consult a trainer, physiotherapist or physician if needed. If you have an existing condition, injury, are pregnant or are undergoing treatment, consult your physician before starting to exercise. You perform exercises at your own risk. To the maximum extent permitted by applicable law, Kunaz is not liable for any injury or damage arising from the use of exercise content; mandatory consumer-protection rights remain unaffected.

Kunaz can also create a projected picture of you at your goal from a photo you supply. That picture is an illustration of the target figures you set, produced by an AI model. It is not a photograph, not a prediction of how you will actually look, and not a promise that you will reach any result. Kunaz does not assess or comment on how your body looks. Do not rely on such a picture for any medical, cosmetic or nutritional decision. Only upload a photo of yourself: never photos of other people or of minors, and never nude or intimate images. We may refuse such requests and restrict access in case of misuse.

4. Nutrition, allergen and ingredient information

Nutrition values, allergen flags and ingredient information in the app are compiled from public data sources, manufacturer statements and modeling assumptions; they can be incomplete, out of date or wrong. When you mark your allergens or the items you avoid, Kunaz can only warn you based on the data it has. The absence of a warning does NOT mean a product is safe for you, because for many products this information is not recorded at all. If you have a food allergy or intolerance, it is your responsibility to check the product label and the manufacturer's statement before consuming it. Kunaz gives no guarantee as to the completeness or accuracy of these warnings; our liability is limited to the maximum extent permitted by applicable law, and mandatory provisions of consumer law remain reserved.

5. Your Account

You are responsible for keeping your account information and login method confidential. You are responsible for the accuracy of the data you enter; incorrect data affects the calculations.

6. Kunaz Pro, Subscriptions and Free Trial

• Kunaz can be used for free with its core features. Some advanced features may require a Kunaz Pro subscription, and the tools for experts a Kunaz Max subscription.
• Subscriptions and any free trial (e.g. the first 7 days) are managed through the Apple App Store / Google Play at the time of purchase. Price, duration and terms are shown on the purchase screen.
• A paid subscription auto-renews at the end of the period; you will be charged unless you cancel at least 24 hours before renewal. Cancellations and refunds are handled through the relevant store's (Apple/Google) account settings and are subject to that store's rules; your mandatory rights under consumer law remain reserved.
• Payments are processed by Apple/Google; Kunaz does not see or store your card details.
• Free Pro: some badges in the App can earn free Kunaz Pro days, which you claim from the badge. Free Pro is a free reward with no cash value: it cannot be bought, sold, transferred or exchanged for money or a subscription refund. While you have a paid subscription, claimed Free Pro days are paused and continue after it ends. We may change or end the Free Pro programme at any time and may remove days obtained through misuse or an error.

7. Acceptable Use

You may not use the App for unlawful purposes; you may not reverse engineer it, overload or abuse the system, or upload content that infringes others' rights. Sending inappropriate/illegal content to the AI features is prohibited and may result in your account being restricted. Messages, photos, voice messages and files you send to coaches or friends in the App must not be unlawful, harassing, sexually explicit or otherwise inappropriate and must not infringe others' rights; the recipient can report or block you, and we may remove such content and restrict your account.

8. Reporting Content and Infringement Notices

For content users share with each other (messages, photos, voice messages, videos and files sent to coaches or friends), Kunaz acts as a hosting provider within the meaning of Turkish Law No. 5651 and does not review such content before it is shared. You can report content inside the App by pressing and holding a message, or with Report on a friend's or coach's row.

If you believe content in the App infringes your copyright, personal rights or other rights, send a notice to support@kunaz.tr including your name and contact details, what the content is and where it appears in the App, which right is infringed and why, and, if you act on behalf of a rights holder, a document showing your authority. We review notices without delay, remove or block access to content we find unlawful, and may restrict the accounts involved. We comply with decisions of courts and competent authorities.

9. Intellectual Property

The App, its design, brand ("Kunaz"), content and software belong to us/our licensors. You are granted a limited, non-transferable license to use the App for personal, non-commercial use. The data you enter belongs to you.

10. Third-Party Services

The App uses third-party services such as app stores, health platforms (Apple Health / Health Connect), AI providers and Open Food Facts. Their own terms apply. For data processing, see the Privacy Policy.

11. Disclaimer of Warranties and Limitation of Liability

The App is provided "as is" and "as available", with no guarantee of uninterrupted or error-free operation or any particular result. To the maximum extent permitted by applicable law, Kunaz and its operator are not liable for indirect, incidental or consequential damages.

12. Termination

We may suspend or terminate your access if you breach these terms. You may end your use at any time by deleting your account.

13. Changes

We may update these terms; we will notify material changes in the app or on this page. Continued use after an update constitutes acceptance.

14. Governing Law and Contact

These terms are governed by the laws of the Republic of Türkiye. For questions: support@kunaz.tr

Service provider: Eren Güneş (Saintsun Software), İstasyon Mah. Kazım Karabekir Cad. No: 20 Daire: 27, 34940 Tuzla / İstanbul, Türkiye · support@kunaz.tr