Terms of service

Last updated November 10, 2026

These terms are an agreement between you and Kurt Higa, who makes FiberKit (“we”). By using the FiberKit app or this website, you agree to them. Apple’s Licensed Application End User License Agreement also applies to the app. Where the two differ, these terms apply.

Not medical advice

FiberKit gives general nutrition information and estimates. It isn’t a medical device and doesn’t diagnose, treat or prevent any condition. Talk to a doctor or dietitian before changing your diet, especially if you have a digestive condition, are pregnant or take medication.

Estimates can be wrong

Fiber values come from food databases, product labels and, for AI scans and label reading, from AI. All of them can be wrong or incomplete. Check the label when it matters.

FiberKit Pro

• FiberKit Pro is an auto-renewing subscription sold by Apple and charged to your Apple Account.
• It renews at the end of each period unless you cancel at least 24 hours before. Manage or cancel it in your Apple Account settings.
• A free trial, if offered, turns into a paid subscription unless you cancel at least 24 hours before it ends.
• Prices are shown in the app before you buy. Refunds are handled by Apple.
• AI features have daily limits so the service keeps working for everyone.

Using FiberKit fairly

Don’t misuse the app or the services behind it: for example, don’t try to get around its limits, overload our servers, or copy our food data in bulk.

Your data and ours

What you log is yours. Our privacy policy explains what leaves your iPhone. The app, its design and this website belong to Kurt Higa. Food data comes from USDA FoodData Central, other national food composition tables, Open Food Facts and fatsecret, under their own terms.

Other services

FiberKit relies on services from Apple, RevenueCat, Google, Anthropic, Open Food Facts and fatsecret. We’re not responsible for them, and their terms apply to their services.

Changes and availability

We may change, add or remove features, including AI features, and may update these terms. We’ll post changes here with a new date. If you keep using FiberKit after that, you accept the new terms.

No warranty

FiberKit is provided “as is”, without warranties of any kind, to the extent the law allows. We don’t promise that it will always be available, accurate or free of errors.

Limit of liability

To the extent the law allows, we aren’t liable for indirect, incidental or consequential damages, and our total liability is limited to what you paid for FiberKit in the 12 months before the claim. Some places don’t allow these limits, so they may not apply to you.

Age

You must be at least 13 to use FiberKit. If you’re under 18, you need a parent’s or guardian’s permission.

Law

These terms are governed by the laws of California, USA, except where your local law gives you protections that can’t be taken away.

Contact

Questions about these terms: andagilabs@gmail.com.