Earth Hero vs Nuthatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Earth Hero
Take practical steps to address climate change and discover sustainable living. This app connects you with a global community, offers personalized actions, and tracks your carbon footprint to help you reduce emissions and set green goals.
- Personalized climate actions
- Carbon footprint tracker
- Community mobilization
- Green goal setting
- Science-based recommendations
- Action sharing
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Earth Hero makes acting on climate change easy. It helps you take positive practical action in response to the climate emergency while discovering more satisfying ways to live. Earth Hero connects you to a global movement rising to the interconnected crises of climate change and rapid species loss. • Mobilize with a community of change-makers actively working to address global warming and rapid extinction. • Take climate action collectively. • Choose from personalized actions in areas such as travel, food, energy, and advocacy. • Discover ideas for healthy, smart, satisfying ways to live. • Calculate and use the carbon tracker to understand your carbon footprint and changes over time. • Compare your emissions reduction with science-based recommendations for a liveable planet. • Set your own green goals. • Share your actions with others. Through personal change, collective action, and advocacy, together we can rise to the challenge of our age. Join the movement! Please share ideas on what features you would like to see in future updates - leave a review or reach out directly through the Earth Hero app. Thanks!
Nuthatch
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Nuthatch is your educational companion on the trails. Download one of our interpretive hikes and learn about the natural history of your surroundings. Along a hike you can stop at points of interest with pictures, captions, and descriptive text telling you about the plants, fungi, animals, and rocks at that location.
Screenshots
Verdict
Earth Hero and Nuthatch are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Earth Hero ships an update every 2 months, Nuthatch every 3 months. The most recent releases landed on November 2, 2026 and October 13, 2026 respectively.
| Parameter | Earth Hero | Nuthatch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (898 ratings) — better | — |
| Positive reviews | 95.2% of reviews | — |
| Number of ratings | 898 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 890 MB | 26 MB |
| Age rating | 12+ | 4+ |
| Developer | Earth Hero | ISAAC JOHN PEETOOM HEIDA |
Bugs and requests
Earth Hero
Reported bugs
2 issues- Login issues with certain authentication methods
- Occasional crashes or freezes when using the app
Requested features
4 requests- Add more actions and ideas for reducing emissions
- Improve emissions tracking with shorter time frames
- Integrate with smart home devices for automated tracking
- Create a community feature to share progress with friends
Nuthatch
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Earth Hero
No in-app purchases
Nuthatch
No in-app purchases









