Guide

Food Waste App — Stop Throwing $1,500/Year in the Bin

40% of food in the US goes uneaten. The average family throws out $1,500/year. ShelfLife tracks what's expiring, tells you what to cook tonight, and turns waste reduction into a game you actually want to win.

The food waste problem in numbers

• $1,500/year — average US household food waste (USDA)
• 40% — of all food in the US goes uneaten
• $125/month — that's what you're literally throwing in the bin
• #1 cause — "Forgot it was there" and "Didn't know what to cook with it"

How ShelfLife stops the waste

It's not about guilt. It's about visibility and action:

1. See everything — Receipt scan builds complete inventory in 3 seconds
2. Know what's urgent — AI expiry dates + "Eat This First" ranking engine
3. Know what to cook — Recipe matching boosts expiring items
4. Rescue what's turning — Rescue Mode gives emergency recipes (Use-It-Up Stir-Fry, Kitchen Sink Soup, freezer saves)
5. Track progress — Savor Score, streaks, 17 badges

Savor Score: Gamifying waste reduction

The Savor Score (0-100) rates your fridge across five weighted dimensions:

• Freshness (25%) — How much of your inventory is still good
• Consumption speed (25%) — Are you eating things before they expire?
• Velocity (20%) — How fast items move through your kitchen
• Diversity (15%) — Balanced categories (not just snacks and condiments)
• Consistency (15%) — Steady habits week over week

Streaks at 1, 3, 7, 14, and 30 days. 17 badges across 4 categories. Streak saver alerts when you're about to break a run. It's the only food app that makes not-wasting feel like winning.

Rescue Mode: When food is past its prime

Food doesn't instantly become poison at the expiry date. Rescue Mode gives you:

• Emergency recipes — Use-It-Up Stir-Fry, Kitchen Sink Soup, Everything Frittata
• Zero-cook quick fixes — Smoothies, salads, wraps
• Freezer save instructions — For 20+ item types (blanch spinach, freeze bread, portion meat)

What Reddit says about food waste apps

On r/ZeroWaste, r/anticonsumption, and r/sustainability, users want apps that prevent waste, not just track it. They want recipe suggestions for expiring items. They want household sharing so everyone in the house knows what needs eating. ShelfLife is the only app built for all three.