Cheap Gains

Free grocery calculator

Hit your protein goals without blowing your grocery budget

Tell us your goal and your budget β€” we'll build a real shopping list with actual store prices, showing you exactly what to buy and where it's cheapest.

πŸ’° Save money πŸ’ͺ Hit your protein target πŸ›’ 18 real stores compared

// grocery list optimizer β€” most protein per dollar, built for a real budget

Cheap Gains Premium

No ads Β· barcode macros Β· saved plans Β· compare all 18 stores

* Diet/allergy filters are based on general food category, not product certification β€” always check the actual label, especially for halal, kosher, or a serious allergy.

Advanced: custom daily targets

Leave blank to use the calculated targets below (based on age, height, weight & body fat). Set your own if you're following a specific coach's plan.

No receipt yet
Fill out the intake form and hit "Print my list" to see your cheapest path to your protein target this week.

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Savings tracker FREE

Every plan you generate gets logged automatically β€” see your trend over time.

Scan an item

Free: look up any packaged product and add it to your list. Premium: also see its protein & calories.

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Saved plans

Premium: save a plan once, reload it next week instead of starting over.

Invite a friend

Referral rewards aren't live yet β€” this previews what it'll look like once accounts are wired up.

🎁 Planned: you and your friend each get a free month of Premium when they sign up with your link.

About & FAQ

Are these real prices?
Most stores show estimated national averages, adjusted per store. Kroger is the one store with a path to real live pricing once this app is fully deployed β€” see the note under the store picker.

Is this nutrition/medical advice?
No. Protein targets are a general bodyweight-based formula, not personalized guidance. Talk to a doctor or dietitian for anything specific to your health.

Where does barcode data come from?
Open Food Facts, a free, open, community-maintained product database.

How accurate are the diet/allergy filters?
They're based on general food category (e.g. "pork isn't halal"), not product-level certification. Always check the actual label if it matters medically or religiously.

What happens to my data?
Saved plans and history are tied to your device/session. See the full Privacy Policy for details.

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