耳だけ暗算－聞いて声で答える読み上げ算の脳トレ

OneWorld.inc

About this game

"That would be 23 yen, 45 yen..."
Simply listen to the reading and say the answer aloud into your smartphone. You don't need to look at the screen. You can listen with earphones or speakers.
You can practice mental arithmetic while walking or in the kitchen.

■ For people who:
・Want to use their brain while walking or strolling
・Are adults who used to learn abacus or mental arithmetic and want to try again
・Dislike accidentally pressing small buttons on a screen
・Want to practice a little bit every day without being interrupted by ads

■ What you can do:
・Reading aloud arithmetic: Numbers are read aloud in order (addition only / addition and subtraction)
・Answer by voice: When you say the answer number, it reads the number it heard and tells you whether it's correct or incorrect.
・Automatic adjustment of the number of words: The number of words increases by one if you get several correct answers in a row, and decreases by one if you get it wrong. You can choose from 1 to 3 digits.
* "Sitting" and "Walking": When you start, choose one of these, and the app will record how many mouths you reach in each case separately. By comparing them in the same digit range, you can see how many mouths you drop while walking.
* Daily Record: The number of mouths reached each day and the number of days you continued.
* Reading Speed: 3 levels. With or without "Yen-nari" (meaning "round").

■ Designed to be used without looking at the screen
* The screen is completely dark during practice. Even if it's on, it won't be in your line of sight.
* Touching the screen is disabled to prevent it from stopping if touched in your pocket (long press to disable).
* Say "Finish" to end the exercise. You can skip a question by saying "I don't know."

■ About Voice Recognition
* The app uses the device's voice recognition (Google's voice recognition) for voice recognition.
* Please say your answer into the microphone on your smartphone. You can listen to the voiceover using either earphones or speakers.
* To use it without an internet connection, your device must have Japanese voice recognition data installed (devices without this data will use an internet connection for listening).
* If the app fails to understand your answer, it will not mark it as incorrect; it will ask you to listen again.
* In places where it is difficult to answer aloud, you can also answer using the number buttons on the screen when practicing while seated.

■ For your peace of mind
* No ads. One-time purchase. No additional charges.
* No login required. Records are saved on this device (included in Android's standard backup).
* The microphone is only used to listen to your answers. This app does not save recordings, nor does it transmit them yourself (on devices that cannot listen without an internet connection, Google's voice recognition will process the audio).

■ Precautions
* When using while walking, please be careful of people, cars, and your footing. Do not use at intersections or in crowded places.
* Do not use while driving.
* This app is for practicing mental arithmetic. It is not intended for disease prevention, treatment, or health assessment.

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