Users of OneSave/Day want to combat Climate Change but don’t know how they can help on a larger scale.

The app displays one action / day that the whole community is doing to give each effort more value.


Every day you will get a new little task, called "Save", that you can easily implement into your daily busy life.


Yes, it's true: If you pick up one piece of plastic the world is not going to change. But imagine thousands of people doing the same "Save" on the same day, thousands of pieces of plastic being picked up. That's a whole beach.


Post pictures from your Saves under #OneSaveADay ! 

More People = More Saves = Better Planet

Don't forget: Even only sharing the application with a friend or family member has a positive impact on the climate !


In order to keep spreading OneSave/Day's Vision and Story, we are happy to collaborate with several Ambassadors with the same interests:


// This is a first prototype version //

What’s New

Version 1.76

+++ New Challenges

Ratings and Reviews

4.3 out of 5
23 Ratings

23 Ratings

Bobette260 ,


Earlier I posted a review saying that the app wouldn’t open, but it must have been fixed because I can open it again! I love this app and its suggestions, and I even sent it to all my friends (about 50 times... they got really annoyed). You should definitely get this app if you want to help clean up the earth. This app is perfect for anyone like that because each day it gives a tiny little thing you can do that will go a long way if more people do it! Love it!

Developer Response ,

Hey Bobette260 !

Thank you for your feedback & sorry for this late response.

In the last months we worked a lot on OneSave/Day and used all the feedback to create a new crash-free version of the app which will be as simple as the existing one, but include more features that make it easier for you to fight climate change. We just need a few more months (2-3) to finalise it.
In the hope that you will be with us and continue tackling climate change altogether !

Thank you,
OneSave/Day ,

So creative and an amazing way to help the planet daily !!

I am proudly an ambassador of this app, and I LOVE checking what I can do each day in order to take small steps towards saving the planet. I highly recommend you get this app so you can learn to love it as much as I do :) Then you can help spread the word so we can work together to have one save each day !! 🌎💚💙

Developer Response ,

Thank you for all this love 🌎
Amazing that you do your daily challenge !
In the hope that a lot of people follow you 🙌🏽

the Epic Troll ,

Honest, what is this? Not what I expected at all.

I thought this was going to be a social media platform just for the environmentalists. Its just a app that plays a game of 20 questions?? It froze on me with just the first. Maybe I didnt see the while thing. But from how I look at this; it lacks so much. You could build upon this and make it full of things that create successful changes in the world.

It should give me an account, and the ability to make organizations in your location. That would be epic compared to me going on Reddit. It should allow me to explain in posts how much I did today to save the planet.

Like for example: how much plastic I picked up today.
And the location where I picked it up.
And then I should be rewarded with a compliment from the app. Then the app should show how I made an impact.
The app should allow me to show my progress to others in my area.

Maybe from time to time, the app should ask me what I want to happen for the planet’s future.

Please take this into consideration.

Developer Response ,

Hey Epic Troll,

First of all, thank you for your detailed feedback ! 😊

We totally agree with your opinion about the app's functionalities. The current version is a prototype to test our core feature: One simple action, every single day - to adopt a more sustainable lifestyle over time. For now, the app is not built by a professional team, thus it contains many errors and bugs which is unfortunate and disappointing, but it helped us to develop a map of features needed to genuinely help people.
Most of the functionalities you describe will actually be part of the next version of the app (which will be our first really professional version, not a prototype anymore), and will launch in the next 2-3 months! 👉 📅

We would love to welcome you on this new version including features that make the app a real social media platform with community spaces, symbolic reward and gamification systems, and a personal space in which you can view your progress 🔍 🌎

In the hope to see you soonish on the app !

Best wishes,

App Privacy

The developer, Maxime Leroux, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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