10 Best Apps for Tracking Your Zero Waste Journey

The best zero waste apps in 2026 are Too Good To Go for rescuing food, Scrapp for checking what’s recyclable where you live, and Olio for sharing what you won’t use.

Want to actually track your waste?

Pair one of those with a food tracker like NoWaste, and weigh your trash once a week for 30 days.

I tested all 10 apps below, checked that each one still works, and noted which countries it covers. Because a zero waste app you can’t use where you live is just more digital clutter.

Why Tracking Matters: The Numbers

Here’s the truth nobody tells you:

You can’t reduce what you never measure. Most of us feel like we don’t throw much away. Then we look at the data.

By the numbers

• Americans generated 292.4 million tons of trash in 2018, or 4.9 pounds per person per day, according to the EPA.
• About half of that trash (146 million tons) went to landfill, per the same EPA report.
• Containers and packaging made up 28.1% of all US trash, the single largest product category, according to the EPA.
• An average of 92 billion pounds of food is wasted in the US every year, according to Feeding America.

That’s a lot of pounds.

But: Every one of those numbers is made of small, daily choices. That’s the whole idea behind a zero waste lifestyle, and it’s exactly where apps help.

A zero waste app is a mobile app that helps you prevent, track, or redirect household waste, such as food scraps, packaging, or unused items, so less ends up in landfill.

Zero Waste Apps Compared

Here’s everything side by side. Scroll sideways on mobile.

The simple rule: Food apps prevent waste. Recycling apps manage it. Prevention always wins.

The 10 Best Zero Waste Apps

Here are the 10 apps worth your phone space in 2026, each with what it tracks, what it costs, and where it works.

1. Too Good To Go: Best for Rescuing Food

Too Good To Go connects you with restaurants, bakeries, and grocery stores selling their unsold food at a discount, so it gets eaten instead of binned.

You reserve a “Surprise Bag,” pick it up during a set window, and enjoy good food for a fraction of the price. Bags typically cost roughly a third of the original price, according to Too Good To Go.

• What it tracks: Meals saved and money saved, right in your profile.
• Cost: Free app. You pay per bag.
• Available in: Many major US cities, plus Canada, much of Europe including the UK, and parts of Australia. Check the in-app map for your area.
• Best for: City dwellers who love a good deal.
• By the way: It’s big. Too Good To Go says its community has saved over 500 million meals since 2016.

Watch out for: You don’t choose what’s inside. If you have allergies or strict diets, read store reviews first.

2. Olio: Best for Sharing Surplus Food and Items

Olio lets you give away spare food and household items to neighbors for free, instead of throwing them out.

Half a loaf of bread? A lamp you never use? Snap a photo, post it, and someone nearby collects it.

It’s the most direct form of waste prevention there is.

• What it tracks: Items you’ve shared and received.
• Cost: Free.
• Available in: Worldwide, but busiest in the UK. Olio says its community has shared 150 million meals and 16 million household items.
• Best for: Anyone decluttering, moving, or cooking too much.

Watch out for: Outside the UK, activity is patchy. Open the map before you commit.

3. Flashfood: Best for Discounted Groceries (US and Canada)

Flashfood sells grocery items close to their best-by date at a discount, which you buy in the app and pick up in store.

Think meat, dairy, produce, and bakery items that are perfectly good but about to be pulled from shelves.

It’s growing fast. In April 2026, Flashfood and Kroger announced the app is now in all 100+ stores in Kroger’s Mid-Atlantic Division, and Flashfood says it’s partnered with more than 2,000 stores across North America.

• What it tracks: Your orders and savings.
• Cost: Free app. You pay for the food.
• Available in: US and Canada only.
• Best for: Families who want to cut grocery bills and waste at the same time.

Watch out for: Plan to eat or freeze items fast. Buying near-date food you don’t use just moves the waste to your kitchen.

4. NoWaste: Best for Tracking Food You Throw Away

NoWaste is a food inventory app that tracks what’s in your fridge, freezer, and pantry, and logs what you end up wasting.

This is the one that actually tracks your zero waste journey the way the word “tracking” suggests.

You add food by scanning barcodes, receipts, or photos. The app sorts everything by expiry date so you use the oldest first. Then, when something goes bad, you log it.

Over time you see patterns. Maybe it’s always spinach. Maybe it’s always leftovers. (If it’s leftovers, try these creative ways to reuse food waste.)

• What it tracks: Your food inventory and your monthly food waste.
• Cost: Free, with a Pro upgrade for bigger lists and a stronger scanner.
• Available in: Worldwide.
• Best for: Anyone who suspects their fridge is where the waste happens. (It usually is, which is why these zero waste kitchen tips pair so well with it.)

Watch out for: It only works if you keep it updated. Five minutes after each grocery run is the habit that makes it stick.

5. Scrapp: Best for Knowing What’s Recyclable Where You Live

Scrapp tells you how to dispose of an item based on your local recycling rules, often just by scanning its barcode.

Here’s why that matters:

Recycling rules change city by city. A plastic bottle that’s recyclable in one city might not be accepted in the next county over.

Tossing the wrong thing in your bin (called “wishcycling”) can contaminate a whole load.

• What it tracks: Items you scan and how you sorted them.
• Cost: Free.
• Available in: iOS and Android. Local rule coverage varies, so test a few items from your own kitchen.
• Best for: Anyone who stands over the bin thinking, “Wait, does this go in?”

Watch out for: Always double-check with your city’s official recycling page if the app’s answer seems off.

6. Ridwell: Best for Hard-to-Recycle Items (Select US Cities)

Ridwell is a doorstep pickup service for things your curbside bin won’t take, like plastic film, batteries, light bulbs, and textiles.

You fill labeled bags at home. Ridwell collects them and routes items to recycling and reuse partners.

It works with a network of local recycling businesses and community partners.

• What it tracks: Your pickups and where your items go.
• Cost: Monthly subscription. Check the price for your area.
• Available in: Only select US metro areas. Enter your ZIP code on Ridwell’s website to check.
• Best for: Households in those metros drowning in chip bags and Amazon mailers.

Watch out for: It’s a paid service. Reduce first (switching to reusable alternatives to plastic bags is an easy start), then use Ridwell for what’s left.

7. Buy Nothing: Best for Giving and Getting Secondhand

Buy Nothing connects you with a hyperlocal gift economy, where neighbors give and ask for items for free.

No selling. No haggling. Just stuff finding a second home.

Every item you get from a neighbor is one less thing manufactured, packaged, and shipped.

• What it tracks: Items you’ve given and received.
• Cost: Free.
• Available in: Worldwide, though how active it is depends on your neighborhood.
• Best for: Kids’ gear, furniture, garden supplies, and “I need this once” items.

Watch out for: Many Buy Nothing communities still run mainly through Facebook groups. Check both before deciding it’s quiet near you.

8. Good On You: Best for Tracking Fashion Choices

Good On You rates fashion and beauty brands on their impact on people, the planet, and animals, on a five-point scale from “We Avoid” to “Great.”

Clothing is a massive, often invisible waste stream. If you’re new to ethical fashion, this app is a gentle place to start.

This app makes it visible before you buy.

• What it tracks: Brands you check and save, so you build a list of better options over time.
• Cost: Free.
• Available in: Worldwide.
• Best for: Anyone trying to buy less, and buy better when they do.

Watch out for: Ratings rely on publicly available brand info. Small brands may be missing or under-rated.

9. Clean Swell: Best for Logging Litter You Pick Up

Clean Swell is Ocean Conservancy’s free app for recording every piece of trash you collect during a cleanup.

This one flips tracking outward.

Instead of measuring your own trash, you measure what’s polluting your beach, park, or street. And the data isn’t just for you. It uploads to Ocean Conservancy’s global ocean trash database.

• What it tracks: Each item you collect, the distance you cover, estimated total weight, and your cleanup history.
• Cost: Free.
• Available in: Worldwide.
• Best for: Walkers, beachgoers, and families looking for a hands-on weekend activity.

Watch out for: Logging item by item takes a little patience. Do it with a buddy: one picks up, one taps.

10. Earth Hero: Best for Tracking Overall Habits

Earth Hero helps you pick climate and waste-reduction actions, commit to them, and track your progress over time.

If you want one app that zooms out on your whole lifestyle, this is it.

It’s less about scanning and more about building sustainable daily habits. Think “bring my own cup” or “compost food scraps.”

• What it tracks: Actions you commit to and an estimate of your emissions impact.
• Cost: Free.
• Available in: Worldwide.
• Best for: People who like checklists and visible streaks.

Watch out for: Emission numbers are estimates, not measurements. Use them for motivation, not bragging rights.

Which Zero Waste App Works in Your Country?

This is the question every other list skips.

Quick tip: Open any location-based app and check the map before you create an account. Thirty seconds saves you a pointless signup.

How to Build a Simple Zero Waste Tracking System

So where do you start?

Not with ten apps. With one number.

1. Weigh one week of trash. Use a bathroom scale: weigh yourself, then weigh yourself holding the bag, and subtract. Write it down. That’s your baseline.
2. Find your biggest waste stream. Peek in the bag. Is it mostly food? Packaging? Stuff you bought and never used?
3. Download one app that matches it. Food waste means NoWaste or Too Good To Go. Packaging confusion means Scrapp. Clutter means Olio or Buy Nothing.
4. Weigh your trash weekly for 30 days. Same day, same time. Log it in your notes app or a simple spreadsheet.
5. Compare to your baseline, then add a second app. Only once the first one is a habit.

That’s it.

For context, the average American generates 4.9 pounds of trash per day. Multiply by 7 and by the people in your home, and you’ll see where you stand against the national average.

Apps to Skip in 2026 (Discontinued or Changed)

Apps change fast. Many “best zero waste apps” lists still recommend ones that no longer work the way they describe.

JouleBug (consumer version): Still widely recommended as a free eco-habit app. But the original consumer app is now called “JouleBug: Legacy,” and its App Store listing tells users to move to a new workplace employee-engagement version, which uses access codes. Great for companies. Not for solo zero wasters.

Any app not updated in 12+ months. Check the “Version History” in the App Store or “Updated on” in Google Play. Old apps break, lose data, and stop getting local info.

By the way: If a list you’re reading recommends an app “launching soon” in 2020, that’s your sign the list is stale.

What Apps Can’t Do

Let’s be honest for a second.

No app replaces refusing what you don’t need.

Apps are brilliant at the middle steps: finding, sharing, sorting, logging. They can’t stop you from buying the thing in the first place. That’s where a simple zero waste shopping guide does the heavy lifting.

“We can’t recycle our way out of this problem.”
Judith Enck, founder and president of Beyond Plastics and former US EPA Regional Administrator

She was talking about plastic. But it applies to every kind of waste: making less beats sorting more.

The simple fix?

Use apps to see your waste. Then let what you see change what you buy.

Start With One App

You don’t need all ten.

You need one app, one baseline, and 30 days.

Weigh your trash this week. Download the app that fits your biggest waste stream. Check back in a month.

I think you’ll be surprised by how much changes when you can finally see it.

Your next step: New to all of this? Start with my zero waste beginner guide, then come back and pick your first app.