Comparison

CO2IN vs Multiply daily

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

CO2IN

Read full description

Join the CO2IN ecosystem and help the climate from your phone! CO2IN gives you the tool to reduce your carbon footprint. Our app allows you to reduce the amount of greenhouse gas emissions released into the atmosphere and at the same time support the green transformation. Calculate your carbon footprint Our carbon calculator will quantify your carbon footprint in just a minute. Based on your results, you can immediately acquire the amount of CO2INs that correspond to your annual carbon footprint. Reduce greenhouse gas emissions Every CO2IN in our ecosystem reduces the ability of European polluters to emit harmful emissions into the atmosphere. CO2IN gives the ability to directly influence our climate into the hands of each and every one of you. You will support green projects The money spent on CO2INs are used to purchase EU emission allowances. The proceeds from their auctions go to individual EU countries, which use them to support climate projects. The money that you put into CO2IN will help where it is most needed. We will accelerate the transition to a carbon-free economy Thanks to the removal of emission allowances from the market, you can positively influence their price. That will lead to greater investment in carbon free technologies. Companies will be financially incentivized to reduce their emissions faster, rather than pay more for allowances. Send and receive CO2INs CO2INs can be instantly sent or received from friends and selected merchants within our ecosystem. Transfers can be made to a specific user, or through a QR code. SUPPORT - DO NOT HESITATE TO CONTACT US We have a trained customer support team that will be happy to help you with any problems. If you have any questions, encounter a problem or have an idea to further improve the app, let us know at support@co2in.com.

About

Multiply daily

Features
Read full description

Our app focuses on short 90 seconds long sessions based on a simple principle: consistent daily practice yields better results than lengthy but irregular study. Build multiplication skills naturally through bite-sized daily exercises.

Screenshots

CO2IN4 screens
Multiply daily3 screens

Verdict

The call

The clearest difference is iOS requirement: CO2IN at 15.0 against Multiply daily's 18.1. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

Scorecard1 real difference ยท 5 level
CO2IN versus Multiply daily: the parameters behind the verdict, then further details
ParameterCO2INMultiply daily
PriceFreeFree
Update frequencyEvery 2 monthsโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better18.1
Further details โ€” not scored
Size73 MB8 MB
Age rating17+4+
DeveloperThe CO2IN, a.s.PETER KAHOUN

In-app purchases

None

CO2IN

No in-app purchases

None

Multiply daily

No in-app purchases

Questions

Is CO2IN free?
CO2IN is free to download, with no in-app purchases.
Is Multiply daily free?
Multiply daily is free to download, with no in-app purchases.
Do CO2IN or Multiply daily have ads?
Neither CO2IN nor Multiply daily shows ads.

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