【實用教育app】Flash mental calculation by mkChange|最夯免費app-gigacircle

This app was designed and developed by YStream development team that has achieved over 7 million downloads in the world. This is Flash mental calculation games with which you play game and make free donations. ◆ Free donation by using our application You will get coins everytime you play your game. You can donate your coins to nonprofit organaziations of your choice. (Coins are actually converted to money and donated to the organization. It is absolutely free, as donations are supported by sponsors.) ◆ How to use 1) Play game. 2) You will get coins. 3) Click "Use button" in Coin page, if you want to donate the coins you earnt. 4) Choose a nonprit or ganizations from the list and click "Use button". 5) Done. Your coins will be converted to money and donated to the organization you selected.◆ How to check your donation history [Coin page]　→　"Your donation history"　→　[Your history] ◆ Nonprofit organizations which you can choose to donate ■ Wikimedia ■ Save the Children ■ Doctors without Borders ■ Human Rights Watch ■ Rainforest Alliance ■ Wildlife conservation society ◆FAQ 1. How many coins can I accumulate? What is the max amount? Everytime you complete your todo task,, you get 1 coin. You can get coins as many times as you want. However, you cannot get coins more than 10 times per hour. A coin is worth 0.01 cents. 2. How can I choose to donate my earnings? You are able to donate your coins from the coin tab page. Click "Use" button when you have coins and the nonprofit selection page displays.