Comparison

EcoHero vs Carbon Tracker US

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EcoHero

Track your daily eco-friendly activities and visualize their positive impact on the environment. Learn sustainable living tips, reduce your footprint, and inspire others to join the movement.

Highlights
  • Track eco activities (meals, transport, plastic)
  • Visualize water, land, CO2, and plastic savings
  • Eco Calendar for sustainable days
  • Learn about environmental impact of daily habits
  • Share activities and motivate others
  • Eat greener and reduce plastic waste
  • Travel eco-friendly
Features
Read full description

Small changes in your everyday decisions can have a significant impact on the environment. Track activities beneficial for the planet and see your impact. TRACK YOUR ECO ACTIVITIES & SEE YOUR IMPACT • Track your meals, transport, plastic usage and all kinds of eco activities. • See the amounts of Water, Land, CO2 and Plastics you are saving/reducing. • Fill your eco Calendar with Vegan, Vegetarian, Car-free or Plastic-free days. • Check your monthly summaries to see your overall contribution and progress. LEARN HOW TO LIVE MORE SUSTAINABLE Learn how modes of transport, meals you consume and other daily activities differ in their environmental impact. • Learn how much CO2 is produced and how much water and land consumed by your daily activities. • See how little changes in your daily habits can make a huge difference in your footprint. • Read "Did you know?" and “Interesting facts” and widen your environmental knowledge. INSPIRE OTHERS Encourage each other in caring about the planet. Share your activities and motivate your friends or other users. • Your tracked activities are posted in your feed, visible for your followers. • Share your activities and summaries further on your favorite social networks, e.g. Facebook, Instagram, or Twitter. EAT GREENER Replace your meat meals with more eco-friendly options and see your impact. • Track the amounts of water, land and CO2 saved/reduced per portion. • See the footprint difference between vegan, vegetarian, fish and meat meals. • Complete vegan and vegetarian weekly challenges. REDUCE PLASTIC WASTE Replace single-use plastics with their reusable alternatives. • Track your usage of reusable cups, bottles, bags or lunch boxes. • Complete plastic-free challenges or try plastic-free shopping. TRAVEL ECO FRIENDLY Leave your car at home and try an eco-friendlier way of transport. • Replace your car by train, bus or public transport and see how much you've reduced your carbon footprint. • Already living car-free? Walk or bike and compare carbon footprint to other modes of transport. • Complete the “car-free week” challenge and receive an extra badge. Terms of service: https://ecohero.app/terms-of-service/ Privacy policy: https://ecohero.app/privacy-policy/

About

Carbon Tracker US

Features
Read full description

CarbonTracker is an AI agent that helps you understand and reduce your environmental impact by analyzing your everyday purchases. Smart Receipt Analysis • Scan receipts with your camera for instant carbon footprint calculation • AI-powered analysis identifies environmental impact of your purchases • Track spending patterns and their carbon consequences Environmental Insights • See the carbon footprint of individual items and total purchases • Understand how your shopping choices affect the planet Personal Dashboard • Monitor your carbon footprint over time • Set goals and track progress • View detailed breakdowns by category and store • Monitor your carbon footprint trends • Set monthly environmental goals • Celebrate milestones in your sustainability journey Privacy-First Design • Your data is encrypted in transit and at rest • Receipt images are processed securely by industry-leading AI • No personal information sold to advertisers or third parties • Transparent about what data we collect and how we use it Perfect for anyone interested in how much carbon emission you have or looking to make more sustainable choices in their daily lives. Start your journey toward a greener lifestyle today with CarbonTracker!

Screenshots

EcoHero4 screens
Carbon Tracker US4 screens

Verdict

The call

The clearest difference is in-app purchases: Carbon Tracker US at none against EcoHero's 8. Carbon Tracker US also leads on ads (none vs shown). EcoHero's advantage is iOS requirement (12.0 vs 18.5). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. EcoHero sells 8 in-app purchases, starting at $1.99 per month. Carbon Tracker US asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
EcoHero versus Carbon Tracker US: the parameters behind the verdict, then further details
ParameterEcoHeroCarbon Tracker US
PriceFreeFree
Rating4.8 (27 ratings) — better—
Positive reviews90.6% of reviews—
Number of ratings27 — better—
Update frequencyMonthlyMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.5
Further details — not scored
Size51 MB4 MB
Age rating4+4+
DeveloperBytePioneers s. r. o.Siqin Yu

In-app purchases

8 purchases

EcoHero

Subscriptions8
  • GuardianHero Membership$1.991 Month
  • GuardianHero Membership$2.991 Month
  • GuardianHero Membership$4.991 Month
Show 5 more
  • GuardianHero Membership$9.991 Month
  • GuardianHero Yearly Membership$19.991 Year
  • GuardianHero Yearly Membership$29.991 Year
  • GuardianHero Yearly Membership$49.991 Year
  • GuardianHero Yearly Membership$99.991 Year
None

Carbon Tracker US

No in-app purchases

Questions

Is EcoHero free?
EcoHero is free to download, with in-app purchases available.
Is Carbon Tracker US free?
Carbon Tracker US is free to download, with no in-app purchases.
Do EcoHero or Carbon Tracker US have ads?
EcoHero shows ads; Carbon Tracker US does not.
Which is updated more often, EcoHero or Carbon Tracker US?
EcoHero ships an update monthly, and Carbon Tracker US monthly. Most recently, EcoHero was updated on November 3, 2026 and Carbon Tracker US on October 30, 2026.

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