# CO₂ Aware vs Climate Mind

The clearest difference is rating: Climate Mind at 5.0 against CO₂ Aware's 4.0. Climate Mind also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.4 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Climate Mind holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CO₂ Aware ships an update every 3 months, Climate Mind monthly. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CO₂ Aware | Climate Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/co-aware/id1670412338/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/climate-mind/id6462500987/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 11 MB | 24 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Shouzhi Wang](https://appshunter.io/developer/1670412340) | [Kameron Rodrigues](https://appshunter.io/developer/1703108202) |

## What reviewers say

### CO₂ Aware

[App page](https://appshunter.io/ios/app/co-aware/id1670412338)

This app encourages daily actions to combat climate change with a growing interactive tree visualization. It offers environmental news and integrates with Apple Health to promote walking, helping users reduce their carbon footprint.

**Highlights:** Daily climate action tracking, Interactive growing tree visualization, Environmental news abstracts and links, Apple Health integration for step tracking, Photo record of completed actions, Reminder of past accomplishments

**Features:** macOS Compatibility

**In-app purchases:** none


### Climate Mind

[App page](https://appshunter.io/ios/app/climate-mind/id6462500987)

This app helps you have productive and inspiring conversations about the climate crisis. It provides science-backed information, helps you understand your own climate personality, and guides discussions with friends and family to inspire action.

**Highlights:** Climate change information and solutions, Personalized climate personality quiz, Guided conversations with others, Myth-busting climate articles, Actionable solution discovery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CO₂ Aware free?

CO₂ Aware is free to download, with no in-app purchases.

### Is Climate Mind free?

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

### Which has better reviews, CO₂ Aware or Climate Mind?

Climate Mind is rated higher. CO₂ Aware averages 4.0 out of 5 from 2 ratings, while Climate Mind averages 5.0 from 1 ratings.

### Do CO₂ Aware or Climate Mind have ads?

Neither CO₂ Aware nor Climate Mind shows ads.

### Which is updated more often, CO₂ Aware or Climate Mind?

CO₂ Aware ships an update every 3 months, and Climate Mind monthly. Most recently, CO₂ Aware was updated on October 10, 2026 and Climate Mind on October 3, 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.*