EcoTeen vs Carbon Tracker US
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EcoTeen
This app helps young people understand and reduce their environmental impact. It features a built-in carbon calculator tailored for teens, tracks footprint over time with insights, and offers personalized eco-friendly tips.
- Teen-tailored carbon calculator
- Footprint tracking with graphs
- Personalized eco-tips
- Understand environmental impact
- Track habits easily
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EcoTeen is the first carbon footprint tracker made by teens, for teens. Designed specifically for ages 13–18, EcoTeen makes it easy to understand your personal environmental impact. Features: - Built-in carbon calculator tailored for teens - Track your footprint over time with graphs and insights - Personalized eco-friendly tips and suggestions All you need is knowledge of your own habits—no confusing data, no guessing. Whether you're a student, climate advocate, or just getting started, EcoTeen helps you track it, change it, own it. Join the movement. Reduce your footprint. Be the change.
Carbon Tracker US
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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
Verdict
The clearest difference is update cadence: Carbon Tracker US at monthly against EcoTeen's every 4 months. EcoTeen's advantage is iOS requirement (16.0 vs 18.5). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EcoTeen ships an update every 4 months, Carbon Tracker US monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | EcoTeen | Carbon Tracker US |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Taranbirsingh Chadha | Siqin Yu |
In-app purchases
EcoTeen
No in-app purchases
Carbon Tracker US
No in-app purchases
Questions
Is EcoTeen free?
Is Carbon Tracker US free?
Do EcoTeen or Carbon Tracker US have ads?
Which is updated more often, EcoTeen or Carbon Tracker US?
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