I noticed that some pronunciations, such as for "ri" are very quiet compared to other pronunciations. Also, for the more audible pronunciations, it's still a bit quiet and have to put my volume to almost 3/4 max to be able to hear most of them. Would it be possible to balance the audio so they're all the same volume, and make them all louder so they're more audible at lower volumes?

Currently Ringotan goes up to around 1950 kanji using the Kanji in Context textbook. I'd like to see the rest of the kanji from the book be uploaded to the app. 

In the days field of "Set Daily New Kanji Limit" (when tapping on the enabled "Limit Kanji Per Day" option) I cannot enter decimal numbers.

I cannot enter a point "." to get for example 0.5 days (it just does not enter the point when tapping "." on the phone keyboard) and when I use a comma "," instead, it registers the number as if the comma was not present, e. g. entering "1,5" changes it to 15 days.

Since the default value was 0.5 days I know decimal numbers should be possible. But after changing to an integer I

The third stroke of 倒's start and end are shown correctly (the < like stroke), however it will be marked as incorrect if you do not write it the opposite way it is shown.

For the kanji 緯 the furigana for 緯度 is けい but audio is りくさつ

Can you add this missing letter please.

While I understand it may not be commonly used anymore, some of us are required to learn it for class. It would be super helpful for those of us that do, if this katakana could be added to the custom lessons.

Diagonal writing movement, from top right to bottom left, doesn´t work properply in kanji with the 厶 radical. I am using android.

Not sure why but when I first downloaded the app and whenever I reset the data and chose Katakana and Tobira, nothing shows up on my lesson plan (the “This Lesson” tab said there are none.) Once I switched the book to genki and back to Tobira, the lessons finally showed up, but now I can’t adjust where I want to start from.

Please add an account system asap to login and save progress online because if you lose your phone or delete the app all progress is lost 😨 ok edit: you can save via export and importing. I appreciate that.

The kanji for kimi is translated with “he” instead of “you” 

These two basic kanji have their definitions swapped by accident