Update Date: August 22, 2026
Effective Date: August 22, 2026
This Privacy Policy explains how NeuronDance Limited ("we", "us", or "our") collects, uses, shares, retains, and protects information when you use VioNova (the "App").
VioNova is an AI image and video creation app. You can use the App without manually creating an account or entering sign-in credentials. The App creates a device-based session automatically so that we can provide core features such as virtual coin balance, generation history, purchases, rewards, security, and customer support.
Please read this Privacy Policy carefully. If you do not agree with this Privacy Policy, please do not use the App.
When you use VioNova, we may collect information that you choose to provide or create, including:
We may collect device and app information needed to operate, secure, and improve the App, including:
If you purchase virtual coins or other digital items, payment is processed by Google Play and/or other app store payment providers. We do not receive your full payment card number or bank account details. We may receive purchase status, product identifiers, transaction identifiers, receipts or tokens, entitlement information, and virtual currency balance information through our payment and purchase management providers.
The App may show ads, including rewarded ads. Advertising and attribution partners may collect or receive identifiers, device information, IP address, app activity, ad views, ad clicks, reward completion events, crash or diagnostic information, and related data to provide ads, measure ad performance, prevent fraud, and support attribution. Depending on your region and device settings, ads may be personalized or non-personalized.
We use the information described above for the following purposes:
When you submit images, prompts, or other generation settings, they may be transmitted to our servers and to cloud infrastructure, storage, or AI processing systems operated by us or by our service providers so that we can process the request and return generated results.
Please do not upload images, prompts, or other content that you do not have the right to use, or that contains sensitive, confidential, or highly personal information unless you understand and accept the privacy implications.
Your generated content is not made public by us unless you choose to share it. Generation inputs, generated results, and generation task records are generally retained for up to 30 days, as described in the Data Retention and Deletion section below.
If you encounter generated content, prompts, images, videos, or other App activity that may violate our policies, applicable law, or the rights of others, you can report it through the in-app feedback entry. We review feedback and reports to improve safety, investigate abuse, and take appropriate action.
The App may request or use the following permissions or platform capabilities:
You can manage permissions through your device settings. You can also reset or limit advertising identifiers through Android or iOS privacy settings. Disabling some permissions or identifiers may limit certain features or affect ad personalization and attribution.
The App itself does not rely on browser cookies for its core mobile experience. However, our websites, support pages, payment flows, advertising SDKs, analytics SDKs, attribution SDKs, and linked third-party services may use cookies, device identifiers, local storage, or similar technologies according to their own policies and settings.
We do not sell your personal information in the ordinary sense of exchanging it for money. We may share information with the following categories of recipients:
Some advertising or analytics activities may be considered "sharing" or "targeted advertising" under certain privacy laws. Where required, we will provide applicable choices or obtain consent.
The App may use third-party services and SDKs. Their privacy practices are governed by their own policies. Examples include:
Third-party SDK availability and data practices may vary by platform, region, configuration, and app version. We remain responsible for keeping our Google Play Data safety form and this Privacy Policy consistent with the App's actual data practices.
We use reasonable technical and organizational measures designed to protect information against unauthorized access, loss, misuse, alteration, and disclosure. These measures may include encrypted transmission, access controls, logging, monitoring, and limiting access to information to personnel and service providers who need it for the purposes described in this Privacy Policy.
No method of transmission or storage is completely secure. We cannot guarantee absolute security, but we work to protect your information and respond to security issues appropriately.
We retain information for as long as reasonably necessary to provide the App, maintain your device-based session, show your generation history, manage coin balance and purchases, comply with legal obligations, resolve disputes, prevent fraud and abuse, and enforce our agreements.
Generation inputs, generated results, and generation task records are generally retained for up to 30 days unless they are deleted earlier, need to be retained for security, abuse prevention, dispute resolution, or legal compliance, or are otherwise required to provide the App. Coin records, purchase records, reward records, server logs, tax, accounting, fraud prevention, and legal records may be retained for longer where required or permitted by law.
You may request deletion of your App data by emailing us at support@vionova.top. After verifying your request where necessary, we will delete or de-identify information that is no longer required, unless we need to retain it for legal, security, fraud prevention, dispute resolution, or legitimate business purposes. Backup copies may remain for a limited period until they are overwritten or deleted according to our backup cycles.
Depending on your location, you may have rights to access, correct, delete, export, restrict, or object to certain processing of your personal information. You may also have the right to withdraw consent where processing is based on consent.
You can exercise privacy rights by contacting us using the contact details below or by using the in-app feedback entry. We will respond within the timeframe required by applicable law. Where no shorter timeframe applies, we aim to respond within 30 days.
You can also use device-level controls, including:
VioNova is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If you are under the age required by your country or region to use online services without parental consent, you must use the App only with the consent and supervision of a parent or legal guardian.
If we learn that we have collected personal information from a child in a way that violates applicable law, we will take appropriate steps to delete it. Parents or guardians may contact us using the contact details below.
We and our service providers may process and store information in countries or regions other than where you live. These countries may have data protection laws that differ from those in your location. Where required, we use appropriate safeguards for international transfers.
We may update this Privacy Policy from time to time. When we make changes, we will update the "Update Date" above and publish the revised version. If required by law, we will provide additional notice or request consent for material changes.
The developer and operator of VioNova is NeuronDance Limited.
Company Name: NeuronDance Limited
Company Address: Rm 1603 16/F THE L PLZ, 367-375 QUEEN'S RD C, Sheung Wan, Hong Kong
Privacy Contact: support@vionova.top
If you have questions, requests, complaints, or suggestions about this Privacy Policy or our handling of your information, please contact us at the email address above.
This Privacy Policy is governed by the laws applicable to NeuronDance Limited, without prejudice to any mandatory privacy rights you may have under the laws of your country or region.