Are you looking for a quick and easy way to earn money on mobile?
QandA Teacher is the best mobile money making app for those who are confident in mathematics and science. With QandA Teacher, you can make money anytime, anywhere by solving math, science problems.

QandA Teacher gives points when you solve mathematics, science problems, and you can redeem those to your paypal account. Make extra money online by downloading our QandA Teacher app today!

How does it work?
• Pick out the problem you want to solve out of the listed mathematics books.
• Write down your solutions on clean notebooks or paper. (Only hand-written solutions are accepted)
• Take a picture of your solutions and upload it on QandA Teacher.
• QandA team will check and verify each solution to grant the rewards.
• You can redeem the rewards(points) to your paypal account.

How much can I earn per question?
• It varies by questions from 300P to 1000P, and even up to1500P!

What should I be careful of?
These questions are from real students all over the world. If you submit anything like the followings, it will be rejected by the students, and no points are granted :(
• Only answers without detailed solutions
• Random photos or blurred photos
• Solutions that are not hand-written
So, please remember to submit ‘good hand-written answers’ only.

If you are confident in solving mathematics, start QandA Teacher right now! We need you!

Additional information
• QandA Teacher app needs the following permission request.
• Camera: you have to take pictures with your smartphone camera to upload your answers.
• Storage: you need to save the question and answer image in the gallery or upload the gallery image

Do you have any questions? Give feedback to QandA
• Contacting Live in QandA Apps (My Info - Settings - Contact Us)
• Email:

What’s New

Version 1.78

Qanda Teacher 1.78 What's New

- bug fix

Ratings and Reviews

3.3 out of 5
3 Ratings

3 Ratings


Mathpresso Inc
57.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese, Korean

Age Rating
Rated 4+
© 2017 Mathpresso Inc.


  • Family Sharing

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

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