# EcObjective - CO2 Tracker — Track & Reduce Your Footprint

> Carbon footprint tracker with personalized reduction plans and AI coaching. (iPhone/iPad app by Calogero Cascio.)

- Source: https://appshunter.io/ios/app/ecobjective-co2-tracker/id1242129400 (this page in markdown: same URL + `.md`)
- Developer: [Calogero Cascio](https://appshunter.io/developer/1242129399)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 3.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 12 MB
- Languages: American English
- Released: 2017-07-20
- Data updated: 2026-06-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ecobjective-co2-tracker/id1242129400/reviews.md

## What is EcObjective?

Know your carbon footprint in 5 minutes. Reduce it with personalized, science-backed actions.

Ecobjective is the carbon footprint tracker that respects your privacy. Calculate your environmental impact, get a personalized reduction plan, and track your progress — all without creating an account or sharing your data.

▸ UNDERSTAND YOUR IMPACT

Answer a few simple questions about your transport, home, and diet. Our science-based calculator gives you an accurate breakdown of your annual carbon footprint in minutes — not hours.

See exactly where your emissions come from:
- Transport (car, flights, public transit)
- Home (energy, heating, appliances)  
- Diet (meat consumption, food waste, local vs imported)
- Consumption (shopping habits, electronics)

▸ GET A PERSONALIZED PLAN

Not all climate actions are equal. Ecobjective analyzes your profile and recommends the actions that will have the biggest impact for YOUR lifestyle.

Each objective shows you:
- Exact CO2 savings (in kg/year)
- Effort level (Easy, Medium, Challenging)
- Cost (Free to €€€)
- Practical tips to get started

No generic advice. No guilt trips. Just clear, actionable steps ranked by impact.

▸ AI COACHING WHEN YOU NEED IT

Stuck? Our AI coaches help you overcome obstacles and stay motivated. Five specialized coaches cover:
- Overall footprint strategy
- Transport alternatives
- Home energy optimization
- Diet and food choices
- Objective planning

Unlike generic AI chatbots, our coaches only recommend actions from our curated, science-verified catalog. No made-up statistics. No hallucinated advice.

▸ TRACK YOUR PROGRESS

Log completed actions and watch your footprint shrink over time. See your cumulative impact grow as you build sustainable habits.

▸ PRIVACY BY DESIGN

We believe your environmental data is personal. That's why Ecobjective:
- Requires NO account creation
- Stores all data locally on your device
- Never collects or sells your information
- Offers optional iCloud sync (private database only)

Your footprint. Your data. Your device.

▸ SCIENCE-BASED, NOT GUESSWORK

Our calculator uses peer-reviewed emission factors and country-specific data. Every calculation is versioned and deterministic — you can trust the numbers.

Unlike apps that scan your bank transactions or make rough estimates, Ecobjective asks the right questions and does the math properly.

▸ PRICING

Ecobjective is free to download and use. Calculate your footprint, browse objectives, and track completions — all free.

Optional subscription unlocks:
- Extended AI coaching (200 messages/month)
- More frequent plan regeneration
- Support continued development

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Start your climate journey today. Five minutes is all it takes to understand your impact — and the first step toward reducing it.

Download Ecobjective. Know your footprint. Take action.

Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Carbon footprint calculation
- Personalized reduction plans
- AI coaching for motivation
- Progress tracking
- Privacy-focused design
- Science-based data

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $29.99 | per year |
| Monthly | $3.99 | per month |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ecobjective-co2-tracker/id1242129400/reviews.md

### 3/5 — Love the concept

*2019-04-27*

As an environmentalist I'm all into this so I downloaded it.

It's a good start, especially for people who haven't been paying attention. Download it so you can make new, conscious choices!!

I can see a few edits needed on the interface, and I am hopeful that it will evolve!  I like the app logo🌍

**Developer response:** Hello, I revamped the app, and I would be eager to know what you think about this new version.
Thanks,
Calogero

## Frequently asked questions about EcObjective

### How does EcObjective calculate my carbon footprint?

EcObjective uses a science-based calculator that asks simple questions about your transport, home, and diet. It provides an accurate breakdown of your annual carbon footprint in minutes, detailing emissions from various categories.

### What kind of actions does EcObjective recommend for reducing my footprint?

The app provides personalized recommendations ranked by impact for your lifestyle. Each objective details exact CO2 savings, effort level, cost, and practical tips to get started, avoiding generic advice.

### Does EcObjective have ads?

No, EcObjective does not contain advertisements. The app is free to download and use for its core features, with optional subscriptions for enhanced AI coaching and development support.

### How does EcObjective protect my privacy?

EcObjective is designed with privacy in mind. It requires no account creation, stores all data locally on your device, and never collects or sells your information. Optional iCloud sync is available for private database use only.

### What are the subscription options for EcObjective?

EcObjective offers optional subscriptions for extended AI coaching (200 messages/month), more frequent plan regeneration, and to support continued development. Monthly subscriptions are $3.99, and yearly subscriptions are $29.99.

### How often is EcObjective updated?

The latest version of EcObjective is 3.0, and it was last updated on January 7, 2026. This indicates a commitment to ongoing development and improvements.

### What devices is EcObjective available on?

EcObjective is available for iPhone and iPad devices, catering to users within the Apple ecosystem.

### Is EcObjective suitable for children?

EcObjective has an age rating of 4+, making it suitable for children. Its educational content on environmental impact can be beneficial for younger users.

## Version history (last 5 releases)

### 3.0 — 2026-01-07

Complete app redesign with SwiftUI and powerful new features:

- AI COACHING: Five specialized coaches help you reduce your footprint with personalized advice
- SMARTER RECOMMENDATIONS: New matching algorithm finds the highest-impact actions for your lifestyle
- REFRESHED OBJECTIVES: 25+ curated, science-backed actions with detailed tips
- IMPROVED CALCULATOR: More accurate country-specific emission factors
- PRIVACY ENHANCED: All processing stays on-device, optional iCloud sync
- NEW DESIGN: Modern interface, easier navigation, clearer progress tracking

Your existing data has been preserved. Thank you for being part of the Ecobjective community!

### 2.0 — 2018-03-12

Simplified interface for a more intuitive usage.

### 1.5 — 2017-10-09

Added support for the iPhone X

### 1.4 — 2017-09-28

Improved social connection.

### 1.3 — 2017-09-15

Generale code improvement.

## More apps by Calogero Cascio

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All apps by Calogero Cascio: https://appshunter.io/developer/1242129399

## Related topics

[co2 tracker](https://appshunter.io/ios/topics/co2-tracker)

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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 2026-06-02.*