Nib on groceries that fit your diet.

Ask our AI for exactly what you want — high protein, low sugar, whatever you need — and check which nearby stores actually have it in stock. H-E-B, Walmart, and Whole Foods.

Download on theApp Store Get it onGoogle Play

Available on iPhone and Android. Now supporting H-E-B, Walmart, and Whole Foods.

How it works

Three simple steps to better grocery shopping

Tell us your goal

High protein? Low carb? Tell us once.

Pick your store

Choose your local H-E-B, Walmart, or Whole Foods — we focus on where you're actually shopping.

We guide you to better choices

Find any foods that fit your needs, and we'll guide you to make better decisions.

Two ways to shop smarter

Ask in plain English, or check what's on the shelf before you drive over.

AI search

Just ask Nibz what you're looking for

"I want some all natural and high protein breakfast items." Nibz reads your goals, your allergens and your diet, then answers with real products from the store you're standing in — with prices and macros attached.

Plain-English questions, no filters to fiddle with

Every suggestion is a real item at your store

Follow up like a conversation — "what about sweets?"

Fitnibz AI chat suggesting high-protein breakfast products at Walmart

Fitnibz map showing nearby stores that stock a specific product

Store inventory check

Find out which stores actually carry it

Search any product and see the stores near you that stock it — how many, how far, and what it costs. Tap through to the exact store before you make the drive.

Live inventory across H-E-B, Walmart and Whole Foods

Map view with nearest-first results and prices

Search any address, any radius up to 25 miles

Why Fitnibz is different

Grocery Store-Aware Shopping

AI Search That Understands Plain English

Store Product Inventory Checks Before You Go

Smart Nutrition Guidance

Zero Judgement

Built by people obsessed with making nutrition less annoying.

AI-powered searchStore inventory checksNo barcode scanningEmpowering better decisions

Ready to stop guessing in the grocery aisle?

Download on theApp Store Get it onGoogle Play

Download now on the App Store and Google Play.