# CO2 Footprint Tracker - Zerofy — Calculate & reduce carbon

> Calculate and reduce household carbon footprint with automated tracking and personalized suggestions. (iPhone/iPad app by zerofy OU.)

- Source: https://appshunter.io/ios/app/co2-footprint-tracker-zerofy/id1624230094 (this page in markdown: same URL + `.md`)
- Developer: [zerofy OU](https://appshunter.io/developer/1624230426)
- Category: Lifestyle, Education
- Price: Free
- Rating: 4.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 87 MB
- Languages: English
- Released: 2023-04-18
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/co2-footprint-tracker-zerofy/id1624230094/reviews.md

## What is CO2 Footprint Tracker?

** As featured in FAST COMPANY and ZDNET **

Introducing Zerofy: Your go-to app for decarbonizing your home life. Seamlessly track, comprehend, and cut down your household's carbon emissions. Transition with ease to low-carbon energy and products for a more sustainable living.

KEY FEATURES:

1. AUTOMATIC CARBON FOOTPRINT TRACKING: Across mobility, home, food, and goods/services. From motion-based transportation modes to your meals and shopping habits.
2. DAILY TO YEARLY VISUALIZATION: Examine your emissions through comprehensive charts, set zero emission targets, and work with an adaptive weekly budget.
3. EFFECTIVE EMISSION REDUCTION: Get personalized suggestions for impactful actions, explore low-carbon products, adopt green energy, and even participate in Direct Air Capture of CO2.


**SPECIAL FEATURES**

- SMART HOME INTEGRATIONS: Partner with brands like Miele, Zaptec, Huawei, and more. Keep an eye out for new integrations!
- CREDIT CARD EMISSION INSIGHTS: Link up with thousands of US and European banks, including Bank of America, Wells Fargo and more, to gauge the carbon footprint of your transactions.
- APPLE HEALTH SYNCHRONIZATION: Sync your walking or running data with Apple HealthKit.

Got thoughts or feedback? We'd love to hear from you at hello@zerofy.net.

## Key features

- Automatic carbon footprint tracking
- Daily to yearly emission visualization
- Personalized emission reduction suggestions
- Smart home integrations
- Credit card emission insights
- Apple Health synchronization

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/co2-footprint-tracker-zerofy/id1624230094/reviews.md

### 1/5 — Great idea, doesn’t work

*2023-06-28*

App crashed during setup. When I reloaded it, it skipped the setup process. Now I’m being shown a bunch of stuff which is irrelevant, like rooftop solar, when I live in an apartment. Needs work.

### 5/5 — Simple and clear tracking

*2023-04-19, version 2.0*

This is exactly what I’ve been looking for. An easy and simple way to track all my various energy uses while also giving me clear ways to act on getting more efficient and reducing carbon.

## Frequently asked questions about CO2 Footprint Tracker

### How does Zerofy track my carbon footprint?

Zerofy automatically tracks your carbon footprint across mobility, home, food, and goods/services. It analyzes motion-based transportation, meals, and shopping habits to provide a comprehensive overview.

### Can Zerofy connect to my bank accounts?

Yes, Zerofy can link with thousands of US and European banks, including major institutions like Bank of America and Wells Fargo, to provide insights into the carbon footprint of your transactions.

### What smart home devices does Zerofy integrate with?

Zerofy integrates with brands such as Miele, Zaptec, and Huawei, with more integrations planned. This allows for better monitoring of your home's energy consumption and its carbon impact.

### Does Zerofy sync with Apple Health?

Yes, Zerofy synchronizes your walking or running data with Apple HealthKit, helping to incorporate your physical activity into your overall carbon footprint analysis.

### What are the main ways Zerofy helps reduce emissions?

Zerofy provides personalized suggestions for impactful actions, helps you explore low-carbon products, encourages the adoption of green energy, and even offers participation in Direct Air Capture of CO2.

### How often is Zerofy updated?

The latest version of Zerofy is 2.0.5, which was last updated on August 15, 2023. This indicates a relatively active development cycle for the app.

### Is Zerofy available on all Apple devices?

Zerofy is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users interested in tracking their environmental impact.

### What is the age rating for Zerofy?

Zerofy has an age rating of 4+, meaning it is suitable for children and adults alike, making it a tool for the whole family to learn about and reduce their carbon footprint.

## Version history (last 3 releases)

### 2.0.5 — 2023-08-15

Bug fixes and improvements

### 2.0.4 — 2023-05-18

IMPROVED:
- Improved support for the Shelly 3EM meter - more accurate charts
- Improved display of energy consumption charts
- You can now set reminders to enter electricity meter readings, if you track them manually
- Various bug fixes and performance improvements

### 2.0.3 — 2023-05-08

NEW:
- Support for the Shelly Pro 3EM energy meter: you can now track your detailed energy consumption with this cost-effective and innovative device. You can also purchase it directly in the app.

IMPROVED:
- Transportation Emissions: we now hide some spurious trips that are clearly wrong.
- Numerous bug fixes and improvements, for example on the “My Home” tab.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*