Privacy Policy
Last updated: November 3, 2026
This policy explains what personal information Stone & Dice Inc. ("we", "us") collects when you use our gym box app and website, why we collect it, and what choices you have. It applies to the app (in the browser and as a mobile app) and to this website.
What we collect
- Account: your first name, the time you accepted the waiver and house rules, and a login cookie that keeps you signed in. The invite code you enter is checked but not stored with your account.
- Rentals: which box you used, when you opened and locked it, how long you used it, which gear you said you took, and the price.
- Photos: after you lock a box, the app asks for a photo of the locked box. We store it on our server to confirm the box was locked correctly. We may use an automated image check (provided by an AI service provider) to confirm the lock in the photo.
- Lock and Bluetooth data: when you open a box with your phone, the app connects to the lock over Bluetooth and sends us the lock's status messages (for example "unlocked" or "locked") and technical messages about the connection.
- Problem reports: what you report about a box (for example damaged equipment or an empty cleaning spray) and any note you add.
- Location: if you allow it, the app uses your phone's location to show your position on the map and the distance to boxes. Your location is used on your phone only and is not sent to our server.
- Technical data: our servers record basic request data (such as IP address and time) for security and to keep the service running.
We do not collect payment card details in the current beta. When payments start, card details will be handled by our payment provider and not stored by us.
Why we use it
- to let you sign in, open and lock boxes, and see your rentals;
- to make sure boxes are locked and the gear is returned, and to handle damage, misuse or disputes;
- to fix problems you report and keep boxes clean and working;
- to keep the service secure and to comply with the law.
We do not sell your personal information, we do not share it for advertising, and the app contains no advertising or tracking tools.
Who we share it with
We use a small number of service providers who process data on our behalf, only as needed to run the service:
- hosting of our server and data (Fly.io, United States);
- the platform that connects our locks to our server (flespi);
- map tiles shown in the app (OpenFreeMap), which your device loads directly;
- an AI service provider for the automated photo check, when it is turned on.
We may also disclose information if required by law or to protect our rights, our users or the public.
How long we keep it
We keep your account until you delete it. When you delete your account, we delete your name and your photos. We keep records of past rentals without your name, because we need them for our books and to investigate damage or misuse.
Your choices and rights
- Delete your account at any time in the app: open the account menu and choose "Delete account".
- You can turn off location access in your phone's settings; the map still works without it.
- You can ask us for a copy of your information or ask us to correct or delete it by writing to the address below. Depending on where you live (for example California), you may have additional rights under local law, and we will not treat you differently for using them.
Children
The service is meant for adults. We do not knowingly collect information from anyone under 18.
Security
Data is sent over encrypted connections and stored on access-restricted servers. No system is perfectly secure, but we work to protect your information.
Changes
We will update this policy when our service changes, for example when payments start, and change the date above. Important changes will be shown in the app.
Contact
Stone & Dice Inc., 4924 Balboa Blvd, Suite 502, Encino, CA 91316, United States
Email: privacy@stoneanddice.com