# EcoTeen vs MyEmission Climate CO2 Tracker

The clearest difference is in-app purchases: EcoTeen at none against MyEmission Climate CO2 Tracker's 2. EcoTeen also leads on iOS requirement (16.0 vs 18.5). MyEmission Climate CO2 Tracker's advantage is update cadence (every 5 weeks vs every 4 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. MyEmission Climate CO2 Tracker sells 2 in-app purchases, starting at $5.99 per month. EcoTeen asks for nothing beyond the download.

EcoTeen ships an update every 4 months, MyEmission Climate CO2 Tracker every 5 weeks. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | EcoTeen | MyEmission Climate CO2 Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ecoteen/id6744132532/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 7 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Taranbirsingh Chadha](https://appshunter.io/developer/1806238222) | [Leonhard Hundschell](https://appshunter.io/developer/1790030562) |

## What reviewers say

### EcoTeen

[App page](https://appshunter.io/ios/app/ecoteen/id6744132532)

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.

**Highlights:** Teen-tailored carbon calculator, Footprint tracking with graphs, Personalized eco-tips, Understand environmental impact, Track habits easily

**Features:** macOS Compatibility

**In-app purchases:** none


### MyEmission Climate CO2 Tracker

[App page](https://appshunter.io/ios/app/myemission-climate-co2-tracker/id6751536714)

This app helps you understand and reduce your personal carbon footprint by tracking emissions from daily activities. It uses AI photo analysis to calculate CO2 impact and provides personalized goals and insights to encourage sustainable choices.

**Highlights:** AI Photo Analysis for CO2 calculation, Detailed carbon footprint statistics, Gamification with badges and achievements, Personalized CO2 daily budget goals, Tracking for mobility, energy, food, and consumption, Automated recurring activity logging, Minimalist Apple design with haptic feedback

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MyEmission | $5.99 | per month |
| MyEmission | $29.99 | per year |


## Frequently asked questions

### Is EcoTeen free?

EcoTeen is free to download, with no in-app purchases.

### Is MyEmission Climate CO2 Tracker free?

MyEmission Climate CO2 Tracker is free to download, with in-app purchases available.

### Do EcoTeen or MyEmission Climate CO2 Tracker have ads?

Neither EcoTeen nor MyEmission Climate CO2 Tracker shows ads.

### Which is updated more often, EcoTeen or MyEmission Climate CO2 Tracker?

EcoTeen ships an update every 4 months, and MyEmission Climate CO2 Tracker every 5 weeks. Most recently, EcoTeen was updated on October 30, 2026 and MyEmission Climate CO2 Tracker on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*