Privacy Policy

3351 Labs, LLC · Effective November 7, 2026

Who we are

3351 Labs, LLC is a small software company in the Texas Hill Country. We build websites and apps, including Rack Retriever, Sit Stay Decorate, Dinner Buddy, Equity Retriever and Burrow Logic. This policy covers 3351labs.com and the apps listed below. Burrow Logic has its own privacy policy, linked in its section.

Our website

3351labs.com is an informational site. It has no accounts, no contact form, no comments, and no analytics or advertising code.

• Hosting. The site is served by Cloudflare. Like any web host, Cloudflare receives the technical details needed to deliver pages, such as your IP address and browser type, and may keep short-lived logs for security and performance. We do not use these logs to identify visitors.
• Fonts. Pages load typefaces from Google Fonts. When your browser requests a font, Google receives your IP address. Google states that it does not use these requests for tracking or profiling.
• Cookies. We set no cookies of our own.

Our apps: what they have in common

• Your data stays on your device. Items, photos, notes, labels and settings you create are stored locally in the app. We do not have a server that receives them, and we cannot see them.
• No accounts. You don't sign up or sign in, and we don't collect your name, email address or any other identifier.
• No tracking. Our apps contain no advertising, no third-party analytics and no tracking SDKs.
• Exports are yours. If you export a backup or a file (for example CSV, JSON or PDF), it is saved where you choose and shared only with whomever you send it to.
• Deleting your data. Deleting the app from your device deletes the data it stored, except for exports or backups you made yourself.

Rack Retriever

Rack Retriever tracks home lab and network equipment: serial numbers, MAC addresses, warranties, costs and rack locations.

• All records are stored on your device and work offline.
• MAC address manufacturer lookups use a list bundled with the app. No MAC address is sent to us or to anyone else.
• If you use the camera to scan a barcode or label, the image is processed on your device and is not uploaded. The app only uses the camera when you open the scanner, and you can decline camera access in your device settings.
• Warranty reminders are local notifications generated on your device.
• Upgrades. Rack Retriever is free for a small number of items. The Home, Pro and Unlimited upgrades are in-app purchases handled by Apple's App Store. We receive no payment details and no personal information from the purchase.

Sit Stay Decorate

Sit Stay Decorate tracks holiday decorations: what you own, where it is stored and where it goes.

• All records, photos and notes are stored on your device.
• Photos you attach stay in the app. The app only accesses the photos you pick, and only uses the camera when you choose to take a picture.
• If you add a store link for an item, the app may fetch that page to fill in details. That request goes to the store's website, not to us, and is subject to that site's privacy policy.
• QR labels you generate contain only the identifier of your storage location. Scanning them opens the matching item in your own app.
• Plus upgrade. The one-time Plus purchase is handled by Apple's App Store or Google Play. We receive no payment details and no personal information from the purchase.

Dinner Buddy

Dinner Buddy plans holiday dinners on iPhone and iPad: the dishes you're making, when you want to eat, and the cooking schedule that gets everything done together.

• Your dinners, dishes, guest counts and grocery lists are stored on your device.
• Timers, alerts, widgets and Live Activities are generated on your device.
• PDF exports are created on your device and shared only where you choose to send them.
• Unlock purchase. The one-time unlock is handled by Apple's App Store and tied to your Apple Account, which lets it work across your devices and with Family Sharing. We receive no payment details and no personal information from the purchase.
• The app has no ads and no subscription.

Equity Retriever

Equity Retriever is a free web tool at equityretriever.com that estimates home equity.

• The address, home value and loan figures you type in are used only to produce the estimate shown on your screen. We do not store them.
• To suggest a starting value, the tool checks whether your address has a tax-assessed value in public records. Depending on where you live, that lookup is sent to your county or municipality's property records website, or to a data service those offices provide. Those sites receive the address you entered and handle it under their own privacy policies. We don't add anything else to the request, and we don't keep a record of it.
• The estimate is produced on your screen. No account is created, and nothing you enter is kept after you close the page.
• The estimate is not an appraisal or a loan offer.

Burrow Logic

Burrow Logic is a free daily puzzle game at burrowlogic.com. It is supported by advertising, so it works a little differently from the apps above. Your puzzle progress and garden are stored in your browser on your device, with no account. Because the game shows ads, please read its own policy at burrowlogic.com/privacy for details on advertising and the data ad providers may collect.

Children

Our apps and website are intended for general audiences and are not directed at children under 13. We do not knowingly collect personal information from children.

Your choices and rights

Because we don't hold your personal data, there is nothing for us to access, correct or delete on our side. Everything an app stores is on your device, where you can view, export or delete it at any time. If you have a question about data in one of our apps, contact us and we'll help.

Changes to this policy

If we change how an app handles data, we'll update this page and the effective date at the top. Significant changes will also be noted in the app's release notes.

Contact

Questions about privacy can be sent to privacy@3351labs.com.

3351 Labs, LLC · Texas, USA