YinYu Math Game2.0 - App Store
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Publisher Description
YinYu is a wonderful, fascinating mathematical game for children of all ages (over 9 years old is recommended)!
The Yinyu math game app is especially targeted for STEM programs in middle school and high school.
YinYu uses PEMDAS to evaluate the polynomial expressions so children play a game while learning how to evaluate and build PEMDAS algebraic expressions. PEMDAS algebraic expressions are used in mathematics and in computer software evaluations.
We have a YinYu Worldwide Leader Board for keeping track of your scores.
Try to be Ranked World Number #1!!
There are three major steps with 17 levels in each step.
Step 1 - Levels 1 - 17 (Start Levels):
The game will randomly select numbers from 1 through 20. You must solve for the given answer using the three numbers (operands) and two operators. Every time you solve a question you go up to the next level and gain higher and higher scores to post to the Leader Board!!
Step 2 - Levels 17 -34 (Harder Levels)
The game will randomly select numbers from 1 through 100. You must solve for the given answer using four numbers and three different operators. Base score points double.
Step 3 - Levels 34 and up (Hardest Levels):
The game will randomly select numbers from 1 through 100.
You must solve for the given answer using all 5 numbers and all 4 operators. Base score points triple.
Score points are earned by the remaining time on the timer, if time expires and you can solve the puzzle and base points are earned.
The Leader Board is Global and is stored in the Apple cloud using Apple App cloud Services.
Version History We removed the quit button as requested. Thank you. 2.0 Jul 14 We changed the color from default color to Black so that the score in the Game shows up in dark mode or light mode. 1.64 04/09/2024 We made the random generation of polynomial expressions for level 35+ more efficient! 1.63 09/14/2023 We updated the GUI screen in the Play Game view controller to make it more intuitive 1.62 09/12/2023 Fixed one textbox constraint in the game levels activity that caused that textbox to appear too small only on iPhone 8s.
Also made the Leader Board code to be more efficient. 1.61 03/18/2023 The Timer clock textfield with the icon picture showed white text on white background when user has Dark Theme. It is fixed now (last one). 1.60 03/15/2023 Fixed issue with Dark Theme settings causing white text on white background. It is fixed now. 1.5 03/06/2023 1.0 03/04/2023
About YinYu Math Game
The company that develops YinYu Math Game is Roger Webster. The latest version released by its developer is 2.0.
To install YinYu Math Game on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the YinYu Math Game as malware if the download link is broken.
How to install YinYu Math Game on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the YinYu Math Game is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After YinYu Math Game is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.0
posted on 2026-10-13
Version History We removed the quit button as requested. Thank you. 2.0 Jul 14 We changed the color from default color to Black so that the score in the Game shows up in dark mode or light mode. 1.64 04/09/2024 We made the random generation of polynomial expressions for level 35+ more efficient! 1.63 09/14/2023 We updated the GUI screen in the Play Game view controller to make it more intuitive 1.62 09/12/2023 Fixed one textbox constraint in the game levels activity that caused that textbox to appear too small only on iPhone 8s.
Also made the Leader Board code to be more efficient. 1.61 03/18/2023 The Timer clock textfield with the icon picture showed white text on white background when user has Dark Theme. It is fixed now (last one). 1.60 03/15/2023 Fixed issue with Dark Theme settings causing white text on white background. It is fixed now. 1.5 03/06/2023 1.0 03/04/2023
version 1.64
posted on 2026-07-08
Version History We changed the color from default color to Black so that the score in the Game shows up in dark mode or light mode. 1.64 04/09/2024 We made the random generation of polynomial expressions for level 35+ more efficient! 1.63 09/14/2023 We updated the GUI screen in the Play Game view controller to make it more intuitive 1.62 09/12/2023 Fixed one textbox constraint in the game levels activity that caused that textbox to appear too small only on iPhone 8s.
Also made the Leader Board code to be more efficient. 1.61 03/18/2023 The Timer clock textfield with the icon picture showed white text on white background when user has Dark Theme. It is fixed now (last one). 1.60 03/15/2023 Fixed issue with Dark Theme settings causing white text on white background. It is fixed now. 1.5 03/06/2023 1.0 03/04/2023
version 1.64
posted on 2024-04-09
We changed the color from default color to Black so that the score in the Game shows up in dark mode or light mode.
version 1.64
posted on 2024-04-09
Apr 9, 2024
Version 1.64
We changed the color from default color to Black so that the score in the Game shows up in dark mode or light mode.
version 1.63
posted on 2023-09-14
Sep 14, 2023
Version 1.63
We made the random generation of polynomial expressions for level 35+ more efficient!
version 1.61
posted on 2023-03-18
Mar 18, 2023
Version 1.61
Fixed one textbox constraint in the game levels activity that caused that textbox to appear too small only on iPhone 8s.
Also made the Leader Board code to be more efficient.
Disclaimer
Official App Store Link
We do not host YinYu Math Game on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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