YS Labs
doodloopdoodloop Terms of Use
Effective date: October 25, 2026 Publisher: YS Labs (a sole proprietorship registered in South Korea), Yongin-si, Gyeonggi-do, South Korea · contact@yslabs.dev
These Terms of Use ("Terms") govern your use of the doodloop app on iPadOS, iOS and Android (the "App"), published by YS Labs ("we", "us"). These Terms are an agreement between you and YS Labs, not Apple or Google. By downloading or using the App, you agree to these Terms. If you do not agree, do not use the App.
1. What the App is
A drawing app with real-feeling tools (pencil, crayon, marker, watercolor), symmetry, tracing over a photo, a palette and timelapses of how a drawing was made. Drawing is free. A drawing can also be turned into a loop — a short video in which the drawing moves, generated by AI. Loops use credits.
2. Children and grown-ups
The App is made for children and grown-ups to use together. A parent or guardian should supervise a child's use and is responsible for the grown-up steps: passing the grown-up gate, allowing a drawing to be sent to make a loop, and buying credits. If you are under the age of majority where you live, a parent or guardian must accept these Terms for you.
3. Credits and loops
- Credits are sold in packs of 3, 10 and 30 as consumable in-app purchases. There are no subscriptions and nothing renews.
- A loop costs 1 credit for 6 seconds, 2 for 10 seconds and 3 for 15 seconds. Choosing a length does not start anything; a loop starts only when Start loop creation is tapped.
- A credit is used only when a clip is delivered. A loop that fails or is refused does not use a credit.
- Credits are kept on the device they were bought on. They have no cash value, cannot be transferred and cannot be restored after the App is removed or on another device. A purchase interrupted before its credits were added is completed the next time the App opens.
- Prices are shown by the App Store or Google Play before you buy and may vary by country.
4. Payments and refunds
Payments are processed by Apple or Google. Refunds are handled by them under their policies: Apple at reportaproblem.apple.com, Google through Google Play's refund process. We do not receive your payment details. Promotional or offer codes, when available, are redeemed through the store and add credits like a purchase.
5. Store terms
If you downloaded the App from the App Store, your use is also subject to Apple's Licensed Application End User License Agreement (the "Standard EULA"); if these Terms and the Standard EULA conflict, the Standard EULA applies to the extent required. If you downloaded it from Google Play, Google Play's terms also apply.
6. AI-generated loops
- Loops are generated by a third-party AI service (xAI's Grok Imagine), and the motion may be described first by another AI service (Anthropic's Claude). What a drawing is sent for, and to whom, is described in the Privacy Policy and on the consent screen in the App.
- AI output can be imperfect or surprising. Each loop is made once from your drawing and is not edited by us.
- Loops are labeled Animated with AI in the App, and saved loop videos carry a machine-readable AI label. Please do not remove these labels when you share a loop.
- We may refuse a loop, for example when a drawing looks inappropriate, and we may change the providers or the loop options we offer.
7. Your content
Your drawings are yours. You give us and our providers only the rights needed to turn a drawing you choose into a loop and return it to you. You may use loops made from your own drawings for personal, non-commercial purposes, subject to the providers' terms. Do not put other people's faces, names or personal details into drawings or motion notes, and only trace photos you have the right to use.
8. Acceptable use
Do not use the App to make content that is unlawful, harmful, sexual, hateful or that infringes someone else's rights, and do not try to get around the grown-up gate, the request limits or the App's security. Anyone can report a loop from inside the App; we review reports and may limit requests from a device that misuses the service.
9. Availability
Drawing works without an internet connection. Loops need an internet connection and our providers; they may be slow, limited or unavailable at times, and we may change or end the loop service. If we decide to end the loop service, we will tell you in the App at least 30 days in advance. You can keep using your credits until then. For credits you bought and have not used, we will help you request a refund from Apple or Google, and where the law gives you a right to a refund, we will honor it.
10. Disclaimers and limitation of liability
The App is provided "as is" and "as available". To the maximum extent permitted by law, we make no warranties and are not liable for indirect, incidental or consequential damages, including lost drawings — save the ones you want to keep to your photo library. Nothing here limits rights you have under applicable consumer protection laws (including in the EU, the UK and South Korea). Nothing in these Terms excludes or limits liability for intent or gross negligence, for death or personal injury caused by negligence, or any other liability that cannot be excluded or limited by law. Our total liability for any claim relating to the App is limited to the greater of the amount you paid us for credits in the 12 months before the claim or USD 50.
11. Changes
We may update these Terms. We will post the new version here with a new effective date and, for changes that materially affect you, tell you in the App at least 30 days before they apply. If you do not agree, you can stop using the App; credits already bought stay usable.
12. Ending use and governing law
You can stop using the App at any time by deleting it. We may limit or stop loop requests from a device that breaks these Terms. These Terms are governed by the laws of the Republic of Korea, without regard to conflict-of-law rules. If you are a consumer, you also keep the protection of the mandatory laws of the country where you live, and you may bring claims in the courts there.
13. App Store additional terms
If you obtained the App from the Apple App Store:
- Parties. These Terms are between you and YS Labs only, not Apple. YS Labs, not Apple, is solely responsible for the App and its content.
- Maintenance and support. YS Labs is solely responsible for maintenance and support. Apple has no obligation to provide any maintenance or support for the App.
- Warranty. If the App fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price (if any). To the maximum extent permitted by law, Apple has no other warranty obligation for the App.
- Product claims. YS Labs, not Apple, is responsible for addressing any claims relating to the App, including product liability, failure to meet legal or regulatory requirements, and consumer protection or privacy claims.
- Intellectual property. YS Labs, not Apple, is responsible for any third-party claim that the App infringes intellectual property rights.
- Legal compliance. 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 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 may enforce them against you.
14. Contact
YS Labs · contact@yslabs.dev