Best Sustainability App

246+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

Looking for free sustainability app? 20 of our 246+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Sustainability App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Sustainability AppThe Sustainability AppFree5.0★ (2)NoYesNov 2026
2TerraScore Sustainability AppTerraScore Sustainability AppFree5.0★ (2)YesNoJul 2026
3AWorld in support of ActNowAWorld in support of ActNowFree4.8★ (615)NoNoNov 2026
4PlanetSustainPlanetSustainFree—NoNoOct 2026
5Yindii - Sustainable Food AppYindii - Sustainable Food AppFree4.4★ (64)NoNoNov 2026
6Horizon Sustainability ScannerHorizon Sustainability ScannerFree4.5★ (15)NoYesOct 2026
7Forevergreen AppForevergreen AppFree4.7★ (27)NoNoAug 2026
8Kora SustainabilityKora SustainabilityFree4.0★ (3)NoNoOct 2026

Top Picks for Sustainability App

The Sustainability App#1

The Sustainability App by Helena Ting

Sustainability and Circularity
Editor's Choice
🌟 Lifestyle
5.0(2 ratings)
FreeIn-App Purchases
The Sustainability App screenshot 1
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This platform helps small businesses and individuals integrate sustainability into their operations and daily lives. It offers access to research, news, podcasts, and tools for finding recycling locations, calculating GHG emissions, and tracking corporate climate commitments.

TerraScore Sustainability App#2

TerraScore Sustainability App by Sustainable Tulsa Inc.

A Personal Sustainability Tool
Strong Contender
🌟 Lifestyle
5.0(2 ratings)
Free
TerraScore Sustainability App screenshot 1
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Discover actionable steps to improve global sustainability, categorized by their impact on people, profit, or the planet. Track your progress with points and participate in sponsored challenges for prizes. Connect with a community of like-minded individuals.

AWorld in support of ActNow#3

AWorld in support of ActNow by AWorld Srl SB

Reward sustainable choices
Worth Considering
🌟 Lifestyle
4.8😊(615 ratings)
Free
AWorld in support of ActNow screenshot 1
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This app helps you live more sustainably by tracking your carbon footprint, offering practical tips, and rewarding eco-friendly choices. Engage with educational content, join a global community, and participate in challenges to earn rewards for your positive impact on the planet.

What We Love

  • 👍 Small but important ways to reduce carbon footprint
  • 👍 Game-like interface is entertaining
  • 👍 Provides education and awareness on sustainability
  • 👍 Helps track and improve sustainable habits
  • 👍 Interesting and relevant content

Room to Improve

  • 🐛 Buggy and glitchy performance
  • 🔍 Limited features and functionality
  • 🤔 Oversimplification of complex environmental topics
  • 📖 Difficulty reading/scrolling through content
  • 🆕 Negative feedback on recent app updates

More Sustainability App apps to explore

FAQ about Sustainability App

What is the best sustainability app for iPhone?
The Sustainability App tops our sustainability app ranking as of October 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 20 of the top sustainability app we rank are free to download, including The Sustainability App and TerraScore Sustainability App.
The Sustainability App has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 246+ sustainability app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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