Effective date: October 22, 2026 · Last updated: October 22, 2026
1. Parties and scope
These Terms of Use (the “Terms”) govern the relationship between everyone who uses the Sestina mobile app (the “App”) and Hasan Can Demircan, the individual developer of the App (the “developer”, “we”, “us”). Contact: support@sestinaapp.com.
As stated on the sign-up and sign-in screens, by continuing you agree to these Terms and the Privacy Policy. If you don’t accept them, don’t use the App. The privacy notice on the processing of your personal data is in the Privacy Notice.
2. The service
Sestina offers:
Wardrobe management: adding your clothes by photo; if you give AI permission, removing the background and recognizing the item’s category, color, pattern and similar attributes with AI.
Outfit suggestions: suggestions built from the items in your wardrobe, based on those attributes and your style profile.
Virtual try-on: visualizing an outfit on your profile photo or on an AI mannequin generated from your physical profile.
“Match?”: checking how well a product you photograph in a store fits with your wardrobe (requires AI permission).
Calendar and planning: a history of outfits you wore and planning outfits for specific days.
3. Account
You must be 18 or older to use Sestina. The App asks you to confirm this on every sign-in path; if you indicate that you are under 18, deletion of your account and data is started.
You must provide accurate information when signing up and using the App.
You are responsible for the security of your account and sign-in details. If you think your account has been used without permission, write to support@sestinaapp.com.
You can delete your account at any time in the App via Profile → Delete My Account, or by email as described on the Delete Your Account page.
4. Free plan and Premium
Feature
Free
Premium
Wardrobe
50 items
Unlimited
Virtual try-on
3 in total (lifetime)
8 per month
“Match?”
3 per month
Unlimited
Calendar
History
History + planning
Monthly allowances are counted per calendar month and reset on the first day of each month, Istanbul time (Europe/Istanbul). Unused allowances do not carry over.
Current prices are shown in the App and in the App Store / Google Play before you purchase.
If Premium ends, your data is not deleted. Items above the free limit and your existing plans stay visible; you can edit or delete them. While you are above a free-plan limit, you cannot add new items or new plans.
5. Subscription and payment
Premium is an auto-renewing monthly or yearly subscription. Payment is charged to your App Store (Apple ID) or Google Play account when you confirm the purchase.
App Store: the subscription renews automatically at the same length and price unless cancelled at least 24 hours before the end of the current period.
Google Play: the subscription renews automatically at the same length and price unless cancelled before the end of the current period.
You can manage and cancel your subscription in your App Store account settings or in Google Play → Subscriptions. Cancellation takes effect at the end of the current period.
Deleting your account does not cancel your subscription. To stop being charged, cancel the subscription in the store separately.
Payments are collected by Apple or Google. Refunds are subject to the processes of the store where you made the purchase (App Store or Google Play); your rights under consumer protection law remain unaffected.
Price changes are applied under the notification and consent rules of the App Store and Google Play.
You can activate a subscription you already purchased on a new device via Profile → Restore purchases.
Right of withdrawal: under Turkey’s Distance Contracts Regulation, the right of withdrawal may not apply to contracts for intangible goods performed instantly in electronic form and delivered to the consumer immediately.
6. User content
You keep the rights to the photos and other content you upload to the App. You grant us permission to process this content only to provide the service to you (storage, analysis, background removal, virtual try-on). This permission ends when you delete the content or your account. Details: Privacy Policy.
You must not upload:
Photos of another person without their permission,
Photos of anyone under 18,
Content containing nudity or obscenity,
Content that is illegal or infringes others’ rights (copyright, trademark, personality rights, etc.).
7. AI output
Outfit suggestions, virtual try-on images and “Match?” results are automatically generated estimates. Item recognition may be wrong; a virtual try-on image does not show exactly how a garment will look on you. We give no guarantee as to size, fit, color or match. Purchase decisions are yours.
8. Fair use and misuse
Using the App with automated tools or in bulk, trying to exceed or circumvent plan limits, and reverse engineering, copying or trying to disrupt the App or its servers are prohibited.
To keep the service sustainable, technical daily usage caps may apply in addition to plan limits.
Restricting and closing accounts
If you breach these Terms, we may restrict or close your account. Before doing so, we send a notice with the reasons to the email address registered to your account.
You can object within 14 days of the notice being sent by writing to support@sestinaapp.com. We will review your objection and tell you the outcome.
If your account is restricted or closed, you can cancel your active subscription in your App Store or Google Play account settings; the subscription is managed through the store and closing the account does not cancel it automatically.
In urgent situations that threaten the security of your account or the service (e.g. account takeover, automated attacks), we may temporarily restrict your account without prior notice. In that case we will inform you by email as soon as possible and give you the right to object described above.
9. Third-party services
The App uses third-party service providers for some functions (hosting, AI analysis, background removal, virtual try-on, weather, sign-in and subscription management). The list and the data sent to each: Privacy Policy, Third parties. We are not responsible for outages of these services or for their own terms.
10. Intellectual property
The App, its software, design, text, and the “Sestina” name and logo belong to the developer. These Terms give you a non-transferable, non-exclusive right to use the App for personal, non-commercial purposes; they transfer no other rights.
11. Service changes and interruptions
We may change, add or remove features of the App. We do not guarantee uninterrupted or error-free service; the service may be temporarily unavailable due to maintenance, updates or third-party outages.
Changes to Premium features: If we make a material change to what Premium includes (e.g. removing a Premium feature or narrowing the limits in section 4), we will notify you in the App before the change takes effect. If you don’t accept the change, you can cancel your subscription through the App Store or Google Play; cancellation takes effect at the end of the current period.
12. Limitation of liability
Without prejudice to your rights under consumer protection law, we are not liable for indirect damages, loss of data, or decisions you make based on AI output, arising from your use of or inability to use the App.
The limitations in this section do not apply in cases of intent or gross fault; in those cases our liability is not limited (Turkish Code of Obligations, Art. 115).
13. App Store terms
If you downloaded the App from the Apple App Store, the following also applies:
These Terms are between you and the developer only, not with Apple, and Apple is not responsible for the App or its content.
You may use the App only on Apple devices that you own or control, in line with the Usage Rules in the App Store Terms of Service.
The developer alone is responsible for maintenance and support of the App; Apple has no obligation to provide maintenance or support.
If the App fails to conform to any applicable 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.
The developer, not Apple, is responsible for addressing any claims relating to the App, such as product liability, failure to meet legal or regulatory requirements, consumer protection or privacy claims.
The developer, not Apple, is responsible for the investigation, defense, settlement and discharge of any claim that the App infringes a third party’s intellectual property rights.
You represent that you are not located in a country subject to a U.S. Government embargo or designated as a “terrorist supporting” country, and that you are not listed on any U.S. Government list of prohibited or restricted parties.
Apple and its subsidiaries are third-party beneficiaries of these Terms; upon your acceptance, Apple will have the right to enforce these Terms against you as a third-party beneficiary.
14. Governing law and disputes
These Terms are governed by the laws of the Republic of Türkiye. As a consumer, you retain the right to apply to consumer arbitration committees within their monetary limits, and to consumer courts for disputes above those limits.
15. Changes and effective date
We may update these Terms. The current version is always on this page and the date at the top will change. We will announce significant changes in the App or by email; continuing to use the App after a change means you accept the updated Terms. Section 11 applies to material changes to Premium.