Drawing Grid is a mobile application provided by ButterflyRay Limited, also trading as ButterflyRay ("ButterflyRay", "we", "us" or "our"). The App is distributed on Google Play (as "Drawing Grid") and on the Apple App Store (as "DrawinGrid"). This Privacy Policy explains what information we collect when you use the App, how we use and share it, and the choices and rights you have.
This Privacy Policy applies to the App and the related cloud services we provide. It does not apply to third-party services that have their own privacy policies. By using the App, you agree to the practices described here. If you do not agree, please do not use the App.
This policy is effective as of 2026-06-25.
ButterflyRay Limited is the controller responsible for your personal information under this Policy. If you have any questions, you can contact us at support@butterflyray.com.
Information you provide to us.
Information collected automatically.
Purchase information. When you make an in-app purchase or subscribe, payment is processed by the Apple App Store or Google Play under their terms. We do not receive or store your payment card details. We use RevenueCat to manage and verify in-app purchases and subscriptions, and we may receive confirmation of your purchase, subscription status, and your remaining storage and AI token allowances.
We use the information described above to:
Where the law requires a legal basis to process your personal information (for example in the EEA or UK), we rely on performance of our agreement with you, your consent (for example for marketing emails and optional features), our legitimate interests in operating and improving the App, and compliance with legal obligations.
The App offers AI-assisted features, such as automatically generating project titles. When you use these features, the relevant content (for example a project image or details) may be sent to a third-party AI service provider that generates the output. Use of these features consumes your AI token allowance. Our AI service provider is Google. We use Google's paid AI models, and the content you submit through these features is not used by Google to train or improve its models. Google's handling of information is governed by its Privacy Policy. AI output is generated automatically and may be inaccurate; please review it before relying on or publishing it.
If you create and publish a gallery, it is made available at a public URL for anyone to discover and view. Any information, images, descriptions, prices and other content you add to a published gallery is public and may be viewed, accessed, indexed by search engines, and copied by others. Do not include information in your gallery that you do not want to be public. You can unpublish or edit your gallery at any time, but content that has already been viewed, indexed or copied may continue to exist outside our control.
We do not sell your personal information. We share information only as follows:
The App uses third-party services that may collect information used to identify you. Their handling of your information is governed by their own privacy policies:
The App may also contain links to other sites that we do not operate. We are not responsible for the content or privacy practices of those sites, and we encourage you to review their privacy policies.
The App itself does not use browser "cookies" explicitly. However, third-party code and libraries used by the App may use cookies or similar identifiers to collect information and improve their services. Where you visit your public gallery or other web pages, cookies may be used by those pages.
We retain your personal information for as long as your account is active or as needed to provide the App. When you delete your account (using "Delete Account" in Settings) or specific content, we delete or de-identify the associated personal information within a reasonable period, except where we need to retain it to comply with legal obligations, resolve disputes or enforce our agreements. Backups may persist for a limited period, and content you have already published or shared publicly may continue to exist as described in Section 5. We do not currently operate to fixed retention periods; instead, we keep your information while your account is active and remove it when you delete your account or the relevant content, subject to the exceptions above.
We value your trust and use commercially reasonable measures to protect your personal information. However, no method of transmission over the internet or method of electronic storage is 100% secure, and we cannot guarantee absolute security. You are responsible for keeping your login credentials confidential and for keeping your own backups of important content.
We are based in New Zealand, and our service providers (including Google) may process and store your information on servers located in other countries. This means your information may be transferred to, and processed in, countries with data protection laws different from those in your country. Where required, we take steps to ensure appropriate safeguards are in place for such transfers.
Depending on where you live, you may have rights to access, correct, update, delete or obtain a copy of your personal information, to object to or restrict certain processing, and to withdraw consent. You can:
To exercise any other right, contact us at support@butterflyray.com. We will respond as required by applicable law. If you are in the EEA or UK, you also have the right to lodge a complaint with your local data protection authority. If you are a California resident, you have rights under the CCPA/CPRA, including the right not to be discriminated against for exercising them; we do not sell or share personal information as defined under that law.
The App's content is rated for general audiences (Age 3+) in the app stores and contains no age-restricted material. This content rating is separate from the requirements below, which apply because the App collects personal information and offers online and paid features.
Account creation and the features that involve personal information — including cloud sync and storage, in-app purchases, AI-assisted features and publishing a public gallery — are not intended for children under 13. We do not knowingly collect personally identifiable information from children under 13. If we discover that a child under 13 has provided us with personal information, we will delete it from our servers. If you are a parent or guardian and believe your child has provided us with personal information, please contact us at support@butterflyray.com so that we can take appropriate action.
We may update this Privacy Policy from time to time. We will notify you of changes by posting the new Privacy Policy on this page and updating the effective date above. You are advised to review this page periodically. Your continued use of the App after changes take effect constitutes your acceptance of the updated Policy.
If you have any questions or suggestions about this Privacy Policy, contact us at support@butterflyray.com.