Supports iPad's compact window.

Build in a new environment

Organizing the internal structure

Rebuilt the foundation from scratch.
Added an English vocabulary app using AppleIntelligence to the “Other Apps” section.
Reduced app size.

I have changed the way the app monitors the network to a new method.
It uses network monitoring in review requests and other applications introduction page.

The number of ladders that you can make has been increased from 20 to 30.
I have updated the introduction section of other apps as the number of apps has increased.

New data format.
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Fixed the link for the new app Kyotsu Test ProbabilityPlayer.

Added the commentary "Why do coils have a inverse function?".
New app Kyotsu Test ProbabilityPlayer was added to other apps.

Minor bug fix

The puzzle app TapAllBalls has been released, so I added it to the other apps page.
Dark mode support.
Support for iPad Split View.

The category has been changed.

Suspend dark mode support

Fixed behavior when returning from the App Store

A new app is out, so add it to the Store page.

Added a newly created app in other apps page.

Add hints to each problem of training.
You can reverse the position of inversion and address on the element setting screen of ladder creation.

New screenshots of new devices.

For new devices.

Added a part to test the behavior of ladder

Twenty notebooks where you can make ladders. There were nine notebooks on the previous version.
Promotion movie for iPad in the App Store.

Minor change on a pop-up dialog which requests an evaluation of app.

fix a bug when the orientation is landscape on iPhone Plus.

Not support 32 bit CPU

for New Device