Legal
Terms of Use
Last updated: 26 October 2026
These Terms of Use ("Terms") govern your access to and use of the iOS and Android applications offered by OYE TEKNOLOJİ ANONİM ŞİRKETİ ("Oye Teknoloji", "we" or "us") and the oyeteknoloji.com website (together, the "Service"). By downloading, installing or using the Service, you accept these Terms. If you do not accept them, please do not use the Service.
How we process your personal data is described in the Privacy Policy. Additional terms may be shown within certain apps; in that case those additional terms also form part of the Terms, and in the event of a conflict the app-specific terms prevail.
Eligibility and age limit
You must be at least 13 years old to use the Service. You must be over 18 to use our apps that track health or process photos with artificial intelligence. If you are under 18, you may use the Service only with the permission of your parent or legal guardian. By using the Service, you represent that you meet these conditions.
Account and device identifier
Most of our apps do not require an account; your data is linked to an anonymous identifier created on your device. As a result, if you delete the app, reset your device or change devices, you may not be able to access your history again. You are responsible for the security of your device and of the information within the app.
Licence
We grant you a personal, limited, non-exclusive, non-transferable and revocable licence to use the Service for your own personal, lawful and non-commercial purposes; this licence is subject to these Terms and to the terms of the store from which you downloaded the app (Apple App Store or Google Play). All rights not expressly granted to you are reserved.
Acceptable use
You agree not to do, or attempt to do, any of the following:
- Copy, modify, translate or create derivative works of the app or any part of it, except as permitted by law.
- Reverse engineer, attempt to obtain the source code of, or disassemble the app.
- Access the Service with automated tools (bots, scrapers, etc.), place excessive load on our servers, or attempt to circumvent security measures or usage limits.
- Attempt to access paid features without paying or circumvent the subscription system.
- Upload or process another person's photo, voice or personal information without their permission.
- Create, upload or share content that is unlawful, obscene, hateful, harassing, misleading or that infringes the rights of others (personality rights, copyright, trademarks, etc.).
- Create or upload inappropriate content involving minors.
- Create deceptive content (deepfakes) about real people or present generated content as if it were real.
- Use our name, logos or trademarks without our prior written permission.
- Rent, lend, sell, sublicense or otherwise transfer your rights in the Service.
In the event of use that violates these rules, we may remove the relevant content, restrict or terminate your access to the Service and, where necessary, notify the competent authorities.
Your content
The photos, audio, text and other content you upload to the Service ("User Content") belong to you. You represent that you hold all necessary rights and permissions in your User Content. You grant us a worldwide, royalty-free permission, limited to the period during which you use the Service, to process User Content solely for the purpose of providing the Service and producing, storing and displaying to you the result you request. This permission ends when you delete your content or when your deletion request is fulfilled; however, content you have made public through a share link may remain accessible until it is removed.
AI-generated content
Some of our apps generate images, video, music or text using artificial intelligence. Generated results may be inaccurate, incomplete, different from what you expect, or similar to results generated for other users. You may use generated results for personal purposes, provided that you comply with applicable law and these Terms. You are responsible for how you use and share generated content; in particular, for commercial use you must check third-party rights. We do not guarantee that any generated content will be protected by copyright or will not infringe the rights of others.
Important notices about health, religious and measurement tools
- Health. OneShot and our similar health apps are personal tracking and information tools only; they are not medical devices and do not provide diagnosis, treatment or dosage recommendations. Always consult your doctor for decisions about your medication, dosage and health. In an emergency, contact a healthcare provider immediately.
- Religious information. The halal check, ingredient information, prayer times and qibla direction in Deen Buddy are based on general sources and calculations and may be inaccurate or incomplete. For a definitive ruling, consult the product manufacturer, the certification body or a religious scholar.
- Measurement and detector tools. Tools such as the metal detector, wall detector, cell tower, UV index and speaker cleaner rely on your phone's sensors and external data; results are estimates. For decisions that are critical in terms of electrical wiring, water pipes, health or safety, use a professional measuring device or consult an expert.
- Entertainment features. Features such as cat language translation and baby face prediction are for entertainment purposes and do not provide a real translation or a scientific prediction.
Changes to the Service and pricing
We are constantly improving our apps, which means the Service may change over time. We may change, suspend or discontinue the Service or any feature within it. We may also begin charging for the Service or for certain features; in that case, the price of a paid service or feature will be clearly disclosed to you before you pay. Price increases for an active subscription will be notified to you in accordance with the rules of the relevant store.
Purchases and subscriptions
In-app purchases and subscriptions are processed by Apple on iPhone and by Google Play on Android and are subject to the terms of the relevant store; we never see your payment information. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and the renewal fee is charged within the 24 hours before the period ends. If a free trial was offered, the subscription starts on a paid basis unless you cancel before the trial ends. You can manage or cancel your subscription on iPhone under Settings > Apple Account > Subscriptions, and on Android under Google Play > Payments & subscriptions. Deleting the app does not cancel the subscription. Cancellation takes effect at the end of the current period, and you continue to have access to paid features until then.
In-app purchases are digital content and services performed immediately. Refund requests are assessed in accordance with Apple's or Google's refund policies. This provision does not limit your statutory rights under applicable consumer law.
Having a subscription or purchase does not mean that a particular feature will be offered indefinitely; however, we will not materially restrict the core functionality covered by your active subscription during your subscription period.
Your device and connectivity
Some features require an active internet connection and a compatible device to work properly. We cannot be held responsible if a feature does not fully work because you are out of coverage, have run out of data, your device is not supported or your battery has run out. If you use the Service outside a Wi-Fi area, your mobile operator's data charges — including roaming charges while abroad — may apply, and you are responsible for those charges.
Third-party services
The Service may rely on third parties — including Apple, Google, and AI and analytics providers — for certain functions and information. We do not control these third parties and are not responsible for the accuracy, availability or content of their services. Your use of a third-party service is subject to that party's own terms. The Service may contain links or advertisements belonging to third parties; those parties are responsible for their content.
Intellectual property
The Service itself, including its software, design, text, images, sounds, logos and trademarks, belongs to Oye Teknoloji or its licensors and is protected by intellectual property law. These Terms do not grant you any ownership rights in the Service other than in your User Content.
Feedback
We may use the suggestions and feedback you send us to improve the Service, without any obligation to you.
Updates and termination
We may release updates for the Service; depending on your settings and operating system requirements, you may need to install them to continue using the Service. We may suspend or terminate your access to the Service if you breach these Terms or where required by law. You may stop using the Service at any time by uninstalling the app and, where applicable, cancelling your subscription. Provisions that by their nature should survive termination (such as intellectual property, disclaimer of warranties, limitation of liability and governing law) remain in effect after termination.
Disclaimer of warranties
To the extent permitted by law, the Service is provided "as is" and "as available", without any warranty, express or implied. We do not guarantee that the Service will be uninterrupted, error-free or secure, or that results will be accurate or reliable. Our apps are assistive and entertainment tools; they do not replace professional advice and should not be relied upon alone for safety-critical, medical, religious, financial or legal decisions.
Limitation of liability
To the fullest extent permitted by law, Oye Teknoloji cannot be held liable for any indirect, incidental, special or consequential damages, or for any loss of data, profits or reputation, arising from or in connection with your use of or inability to use the Service. In any event, our total liability is limited to the amount you paid us for the Service in the 12 months preceding the event giving rise to the claim. These limitations do not cover liability arising from intent or gross negligence, or liability that cannot be limited under applicable law.
Indemnification
To the extent permitted by applicable law, you are responsible for claims brought against us due to your breach of these Terms or of third-party rights, or due to your User Content, and for the reasonable costs arising from them.
Force majeure
We cannot be held responsible for failing to fulfil our obligations due to events beyond our reasonable control, such as natural disasters, epidemics, war, cyberattacks, or infrastructure or third-party service outages.
Apps downloaded from the Apple App Store
If you downloaded the app from the Apple App Store, you also agree to the following:
- These Terms are between you and Oye Teknoloji, not Apple. Oye Teknoloji, not Apple, is responsible for the app and its content.
- Apple has no obligation to provide maintenance or support for the app.
- If the app fails to conform to any warranty, you may notify Apple, and Apple will refund the purchase price of the app, if any. To the extent permitted by law, Apple has no other warranty obligation with respect to the app.
- Oye Teknoloji, not Apple, is responsible for product liability, regulatory compliance, consumer protection and intellectual property infringement claims relating to the app.
- You represent that you are not using the app in a country subject to a US embargo and are not on any US list of prohibited parties.
- Apple and its subsidiaries are third-party beneficiaries of these Terms and have the right to enforce these Terms against you.
Governing law and disputes
These Terms are governed by the laws of the Republic of Türkiye. The courts and enforcement offices of Istanbul (Central) have jurisdiction over disputes. As a consumer, your right to apply, within the applicable monetary limits, to the consumer arbitration committees and consumer courts at your place of residence is reserved. If you live outside Türkiye, the mandatory rights granted to you by the consumer laws of your country are also reserved. If you have a problem, we ask that you write to us before pursuing any formal remedy; we can resolve most issues quickly.
General provisions
- Severability. If any provision of these Terms is held invalid, the remaining provisions remain in effect.
- No waiver. Our failure or delay in exercising a right does not mean that we waive that right.
- Assignment. You may not transfer your rights under these Terms without our permission. We may transfer our rights and obligations in cases such as a merger, acquisition or sale of assets.
- Entire agreement. These Terms, together with the Privacy Policy and any in-app additional terms, constitute the entire agreement between you and us regarding the Service.
- Language. These Terms may be published in different languages; in the event of any difference between translations, the Turkish text prevails.
Changes to these Terms
We may update these Terms from time to time. When we do, we will change the "Last updated" date above and publish the new version on this page. We will also notify you of material changes within the app. Your continued use of the Service after the changes take effect means that you accept the updated Terms.
Contact us
If you have any questions about these Terms, write to us at info@oyeteknoloji.com.
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