Effective Date: March 16, 2026
This Privacy Policy explains how StencilStudio (“we”, “us”, “our”) handles personal data when you use the StencilStudio iOS app and the related public pages hosted at beyondcal.com/stencilstudio (together, the “Service”).
StencilStudio is an AI-assisted stencil workflow app for tattoo artists, apprentices, and studios. Users can upload photos, references, and existing tattoo images, then generate stencil-style outputs more quickly than a fully manual tracing workflow. This policy is written for that product, not for a general image-sharing service.
We collect the data we need to run accounts, process uploaded files, generate stencil outputs, manage subscriptions and credits, provide support, and keep the Service secure.
We do not sell personal data. We do not share personal data for someone else's advertising.
You remain the owner of the images, references, prompts, and generated stencil outputs you submit or create in the Service, subject to the limited processing rights described here and in our Terms of Service.
We collect the following categories of data.
To use the core stencil features, you may upload or capture:
These materials may include visible people, body parts, tattoos, copyrighted artwork, or other sensitive source material. Please upload only what you need for the requested job.
In the current version of StencilStudio, push notifications are not active.
If we enable notifications in a later version, we may collect a device push token and notification preferences so we can deliver those alerts. If that happens, we will update this policy as needed.
If you buy a subscription or a one-time credit pack, we receive billing and entitlement information needed to unlock paid features and manage credits.
Payments are handled by Apple and related billing providers. We do not receive your full payment card details.
We use this processing only to operate the feature. You remain responsible for making sure you have the rights and permissions needed to upload and use the source material you submit.
If you are in the EEA or UK, we rely on the following legal bases:
We use service providers that process data on our behalf.
If notifications are enabled in a future version, we may also use push delivery providers such as Expo or Apple push services.
We require processors to handle data only as needed to deliver their part of the Service and under appropriate security and confidentiality obligations.
Account records, uploaded files, and generated outputs are primarily stored through Supabase-managed infrastructure and related cloud services selected for the project.
We use reasonable technical and organizational safeguards, including encryption in transit, access controls, credential protection, and least-privilege access where practical.
No service can promise perfect security. We work to reduce risk, but no system is completely immune from unauthorized access, outages, or data loss.
Some processing may happen outside your country of residence depending on the infrastructure used by our providers. More on international transfers appears below.
We keep personal data only for as long as we reasonably need it for the purposes described in this policy.
You can delete your account inside the app. That is the standard account-deletion flow.
If you delete your account or ask us to delete your data, we will remove or anonymize personal data from active systems within a reasonable period, unless we need to keep limited data for legal, accounting, purchase-integrity, security, abuse-prevention, or dispute reasons.
Some data may remain in backups until those backups are overwritten. RevenueCat or platform purchase history may also remain subject to the retention rules of those providers.
StencilStudio is not intended for users under 16, and we do not knowingly collect personal data from children under 16.
If you believe a child under 16 has provided us personal data, contact privacy@craftuplearn.com so we can review and delete the data where appropriate.
Depending on your location, you may have rights to:
Many basic account actions can be handled inside the app, including account deletion.
For broader privacy requests, data-access requests, or help if you cannot access the app, email privacy@craftuplearn.com.
For general account or product support, you can also contact support@craftuplearn.com.
We may need to verify your identity before completing certain requests. If you are in the EEA or UK, you also have the right to complain to your local data protection authority.
Because we rely on cloud infrastructure and global service providers, personal data may be transferred to and processed in countries other than your own.
Where required, we rely on appropriate safeguards for those transfers, such as contractual protections and provider commitments designed to support lawful international processing.
The Service may include links to third-party sites or services. We are not responsible for their content, security, or privacy practices. Review their policies before you provide personal data to them.
We may update this Privacy Policy from time to time, for example when the product changes, when we add or remove providers, or when the law changes.
If the change is material, we will post the updated policy here and may also notify you inside the app or by email. The new version becomes effective on the date shown at the top of the page.
Privacy requests: privacy@craftuplearn.com
General support: support@craftuplearn.com
Support page: /stencilstudio/support