Best Climate Action Now Apps

249+ iOS apps curated and reviewed

4.9 avg rating
20 free apps
Updated September 2026

Climate Action Now is the household name in climate action now, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Climate Action Now Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Climate Action NowClimate Action NowFree4.9★ (167)NoNoSep 2026
2Global Climate NewsGlobal Climate NewsFree—NoNoSep 2026
3Climate ActionClimate ActionFree—YesNoAug 2026
4chilli - take climate actionchilli - take climate actionFree4.9★ (629)NoNoSep 2026
5Climate ClockClimate ClockFree—NoNoMay 2026
6Climate Reality HubClimate Reality HubFree4.9★ (45)NoNoSep 2026
7WeatherWeatherFree4.8★ (1.8M)NoNoSep 2026
8Climate Group EventsClimate Group EventsFree—NoNoSep 2026

Top Picks for Climate Action Now

Climate Action Now#1

Climate Action Now by Climate Action Now

Take action. Earn trees.
Editor's Choice
📊 Productivity
4.9😊(167 ratings)
Free
Climate Action Now screenshot 1
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Climate Action Now screenshot 6

Amplify your voice for climate action by sending personalized messages to political and business leaders. Learn about climate issues and earn real trees for your efforts. Connect with a community of activists and contribute to collective change.

What We Love

  • 🚀 Effortless climate action
  • 👍 Easy to use interface
  • 💡 Educational content provided
  • 🌳 Earning trees for actions
  • 🗣️ Amplifies user voices
  • ⏱️ Saves significant time
  • 🎯 Targeted policy asks
  • ✅ Pre-written constituent letters
  • 🔄 Constantly refreshed actions
  • 🌟 Great for busy individuals
  • 🤝 Builds a community
  • 🎁 Gift options available
  • 📈 Motivating 'wins' feature
  • 📲 Streamlined user experience
  • ✨ Social media for good
  • 🌍 Supports planet's growth
  • 💯 Highly recommended
  • 💡 Innovative campaigns
  • 👍 User-friendly setup
  • 💡 Direct contact with representatives
  • ✅ Transparent app
  • 💡 Tailored actions for effect
  • 👍 Easy to navigate
  • 💡 Kid-friendly content
  • 💡 Networking opportunities
  • 🚀 Fast and efficient
  • 💡 Access to vast information
  • 💡 Policy level focus
  • 💡 Ideas for personal initiatives
  • 💡 Turnkey ideas and communications
  • 💡 Supports user growth
  • 💡 Effective way to make a difference
  • 💡 Great for beginners in activism
  • 💡 Smooth email/call/tweet process
  • 💡 Variety of suggested actions
  • 💡 Meaningful and quick actions
  • 💡 Personal impact and tree planting

Room to Improve

  • ⚠️ Hidden fees/subscription barriers
  • ⏳ Slow loading times
  • ❓ Donation requests can be frequent
  • ⚠️ Technical quirks and error messages
  • 🚫 Unwanted public posting of actions
  • ⚠️ Mandatory pronoun selection
  • ⚠️ Email platform preference issues

More Climate Action Now apps to explore

FAQ about Climate Action Now

What are the best climate action now apps for iPhone?
Climate Action Now tops our climate action now apps ranking as of September 2026, with a 4.9-star average from 167 App Store ratings, and it's free to download.
Yes — 20 of the top climate action now apps we rank are free to download, including Climate Action Now and Global Climate News.
Climate Action Now has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ climate action now apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Climate Action Now app helps you take action on climate change by providing personalized messages you can send to political and business leaders. It simplifies the process of contacting officials and CEOs, allowing you to advocate for climate action quickly and effectively. You can also learn about climate issues and earn rewards.
Every action you take within the Climate Action Now app earns you points. Once you accumulate enough points, a real tree will be planted. This system is designed to reward your engagement and contribute to environmental reforestation efforts.