Arista
EN
Terms of use
Effective 19 October 2026 · The English version is the binding one; the Vietnamese one is a translation.
Contents
In short: coloring, Original pages and the focus timer are free. AI pages use credits, which come with your plan or the free welcome gift. Credits have no cash value and end when your plan ends. Upload only pictures you have the right to use; what you make is yours. Purchases go through Apple, and refunds are Apple's to give.
1. The agreement
Arista (on the App Store as Arista Studio, “the App”) is made and published by Ioniclabs, the developer named as the seller on the App's App Store page (“we”, “us”). These Terms of Use are the agreement between you and us for your use of the App. They supplement Apple's Licensed Application End User License Agreement where it applies; where they conflict on a matter Apple's terms require, Apple's terms prevail.
The agreement is between you and us only, not with Apple. Apple is not responsible for the App or its content. By downloading or using the App you accept these terms; if you do not, do not use the App and delete it.
2. Your licence
We grant you a personal, non-exclusive, non-transferable, revocable licence to use the App on Apple-branded devices you own or control, as allowed by the Usage Rules of the Apple Media Services Terms and Conditions.
You may not copy, redistribute, sell, rent or sublicense the App; reverse-engineer it except where the law expressly allows; interfere with its server or use it, or its credits, through anything but the App itself; or use it to break the law or anyone's rights. The App, its name, artwork, styles and code remain ours.
3. Credits
- AI pages use credits: at present 10 for an AI page. The App shows the cost before you start. We may change costs or add features with their own cost; a change never takes credits you already have.
- Every App Store account gets 30 credits once, to try the AI. Plans include credits each month (section 4).
- Credits are reserved when you start and are given back automatically if the AI fails, times out, refuses the picture, or you cancel before it finishes.
- Credits have no cash value, cannot be bought separately, exchanged, transferred or sold, and are not refundable by us. They belong to the anonymous account on your phone; deleting the account deletes them.
- We may remove credits obtained through fraud, abuse of refunds, a fault in the App or a refunded purchase.
4. Plans and paying for them
Arista MAX and Arista ULTRA are auto-renewable subscriptions sold only through Apple's In-App Purchase. Apple takes the payment and holds the billing relationship.
- MAX: monthly or annual, 600 credits every month (an annual plan gives them month by month). ULTRA: monthly, 2,000, 4,000 or 8,000 credits a month. MAX also unlocks pencil, pen and every palette.
- Unused plan credits roll over while the plan is active, up to three months of its allowance; above that, the oldest are dropped first. When the plan ends (cancelled, expired or refunded), its credits end with it. The welcome credits do not expire.
- Changing plans: moving up to a larger plan applies at once and keeps your balance; Apple refunds the unused part of the old plan. Moving down, or between monthly and annual MAX, applies at your next renewal, when the balance is trimmed to the new plan's limit.
- A subscription renews automatically at the end of each period unless cancelled at least 24 hours before it ends. Manage or cancel it in Settings › Apple Account › Subscriptions.
- Refunds are Apple's to give, at reportaproblem.apple.com. If Apple refunds a purchase, the credits it gave are taken back.
- We may change prices; a change reaches you only through Apple, with the notice and the choice to cancel that Apple requires.
5. Your pictures and what you make
- Use only photos and pictures that you took, own, or have permission to use, and get the consent of the people in them before turning them into pages.
- Do not use the App to make content that is sexual, that involves minors in any inappropriate way, that harasses or impersonates real people, that is hateful or violent, or that infringes anyone's rights. The AI services' safety filters may refuse a picture; refused pictures are not charged.
- If an AI page comes out offensive or wrong, report it from the page (Share → Report this page) or by email. We answer reports within 48 hours and may suspend the AI features of an account that misuses them.
- What you make in the App is yours. We claim no ownership of your photos or pages, and we never use them to train AI. You are responsible for how you use and share them.
- AI output is made by third-party models (OpenAI). It can be imperfect, unexpected or similar to other people's output, and it may not be protected by copyright everywhere. Pages are for your personal, non-commercial use unless the law where you are allows more.
6. The service
The AI features need an internet connection and our server and third-party services, which may be unavailable at times. We may add, change or remove features, styles or models, and may stop the AI service; if we stop it while you have a paid plan, we will tell you in advance and stop renewals. Coloring, Original pages and your artworks keep working on your phone without the server.
7. Support
Support is ours to provide, not Apple's: Apple has no obligation to furnish any maintenance or support services for the App. Write to ioniclabs.support@gmail.com.
8. No warranty
To the fullest extent the law allows, the App is provided “as is” and “as available”, without warranty of any kind, express or implied, including merchantability, fitness for a particular purpose and non-infringement. In the event of any failure of the App to conform to any warranty that does apply, you may notify Apple, and Apple will refund the purchase price of the App to you; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App. Your mandatory consumer rights are unaffected.
9. Limitation of liability
To the fullest extent the law allows, we are not liable for indirect, incidental, special or consequential damages, or for lost data or profit, arising out of your use of the App. Our total liability for any claim is limited to what you paid for the App and its subscriptions in the twelve months before the claim. Nothing here limits liability that cannot be limited by law.
10. Product and intellectual-property claims
We, not Apple, are responsible for addressing any claim by you or a third party relating to the App or your possession and use of it, including product-liability claims, claims that the App fails to conform to a legal or regulatory requirement, and claims under consumer-protection, privacy or similar law. If a third party claims the App infringes their intellectual property, we, not Apple, are solely responsible for its investigation, defence, settlement and discharge.
11. Apple, third-party terms and export
You must comply with applicable third-party terms when using the App, including Apple's. Apple and its subsidiaries are third-party beneficiaries of these terms and, once you accept them, have the right to enforce them against you. 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 are not on any U.S. Government list of prohibited or restricted parties.
12. Ending it
You may end this agreement at any time by deleting your account in the App and deleting the App; cancel any subscription with Apple. We may suspend the AI features or end your licence if you materially breach these terms, for example by abusing the service or its credits.
13. Governing law
These terms are governed by the laws of Vietnam, and the courts of Vietnam have jurisdiction, except where the mandatory law of your country of residence gives you different rights or a different forum as a consumer; those rights stand.
14. Changes
We may update these terms as the App or the law changes. The effective date at the top changes with them, and the current version is always at this address. Continuing to use the App after a change means you accept it. Questions: ioniclabs.support@gmail.com.