個人用麻雀家計簿「majika」

This app allows you to record your results at free mahjong parlors or in group games. It records your ranking and earnings/losses for each game.

It has the following features:
* Records ranking and earnings/losses for each game. You can also record notes (e.g., "I got a Big Three Dragons!").
* Designed to allow recording with minimal operation to avoid inconveniencing the other three players.
* Supports "game fee included settlement" at free mahjong parlors.
* Features a function that allows you to continue inputting data even if the app restarts due to device restart or power outage during a game.
* Calculates ranking and earnings/losses by month or by mahjong parlor, and calculates win rate and place rate. This helps you determine periods of good and bad performance and identify parlors that suit you well.
* Records can be edited later, so you don't have to worry about input errors.
* Records can be shared on social media.
* If you have past records, you can copy a CSV file in the specified format to your device and import it into the app. (From v1.1)
The CSV format is as follows:
[Entry/Match Record] Store Name, Date of Entry, Time of Entry, Rank, Profit/Loss, End Time, Notes
[Match Record],,, Rank, Profit/Loss, End Time, Notes
* Match information recorded within the app can be output (exported) as a CSV file. (From v1.7)
* Mahjong parlor information can also be imported and exported. This allows you to back up and restore all information within the app. (From v2.0)

Revision History

v1.0
Initial Release

v1.1
Added CSV Import Function

v1.2
Fixed a bug where the display was off by one hour

v1.3
Modified the scroll position to be retained when returning from the match record details
Fixed a bug where the screen was distorted when editing memos

v1.4
Added Average Ranking Display Function
Fixed a bug where the screen was distorted when editing mahjong parlors

v1.5
Fixed a bug where the application occasionally crashed

v1.6
Modified the calculation method for winning in free play

The top prize item in the mahjong parlor settings has been removed.

v1.7
　Modified the display of the date in the match record > details.

Fixed a bug where one extra item was displayed in CSV import.

Added CSV export function.

v1.8

Fixed a bug where " was not accepted in CSV import.

Fixed a bug where the error line was not displayed correctly in CSV import errors.

v2.0
　Modified CSV import to skip only data at the same time.

　→Now it is possible to read added data.

Added export/import function for mahjong parlor settings.

v2.01
　Addressed an issue where some devices were crashing.

v2.1
　Implemented a function to input wind speed in the mahjong parlor settings and calculate profit/loss from the score.

Extended the CSV format to save mahjong parlor setting information upon entry.

Fixed a bug where the ranking was reset when resuming during a match.

Addressed an issue where some devices could not import files with Japanese names.

v2.11
　Revised the share message.

Addressed a crash issue on some Samsung devices.

v2.12
　v Fixed a bug that caused crashes when updating from versions prior to 1.5.

Fixed a bug that caused crashes when updating from versions 1.5 or earlier.

Added a function to display the average half-game time in the match record details.

Improved the system so that the entry history is not deleted when returning to the parent screen without completing any matches after entering the store.

v2.2

Added support for devices where the text does not fit on the screen.

v2.3

Entry history with zero matches will be deleted when continuing a match is canceled.

v2.4

Added a link to the privacy policy.

v2.5

Added an annual summary function to the monthly summary. / Added a function to separate set and free play summaries in store-specific summaries.

v2.6
Fixed the initial display of match records to scroll to the bottom / Changed the display format of the match record list (added year, number of half-games → number of games for each rank)

v2.7
Addressed a rare crash issue when viewing match records.

v2.8
Added a function to correct match date and time / Added a function to highlight the highest record in bold in monthly and store-specific summaries.

v2.9
Added a loading screen to the save/restore process.

v2.91 / v2.92
Fixed a bug where file loading was not possible on some devices.

v2.93 / v2.94
Continued - Fixed a bug where file loading was not possible on some devices.

v2.95
Resolved an issue where CSV output was not possible: The destination folder for writing is /Android/data/t_kusano.majika/files/ Added income/expenses excluding game fees to the top screen.

v2.96
Adjusted the position of advertisements.

v2.98
Modified CSV export to write to the download folder.

v2.99
Fixed a bug in v2.98 where "0th match" was displayed when starting a new match.

v3.00/v3.01
Modified CSV export to write to any directory.
Added a "winner pays for 4 players' game fees" mode.
Modified free matches to calculate income/expenses from displayed points.
Added a "winner prize" function for free mahjong parlors.

v3.02
Allowed viewing and editing of match records filtered by aggregation unit from the monthly and store-specific aggregation screens.
Allowed changing the minimum settlement unit on the match record screen.