Doubles is an app that decides the combination in a badminton game. It is possible to create a random combination of doubles simply and easily. It also supports saving group and player names.

■ Recommended for people like this
・ I want to make random combinations by practicing badminton.
・ Since they are almost the same members, I want to save the member names.
・ I want to select today's participants from the saved members and make a combination.
・ I want to check the combinations where the match is over so that I can know that the match is over.
・ Since there are multiple practice groups, I want to record the members for each group.

■ Characteristics of combination
The combination is made with the following considerations in mind.
・ The number of games played by players is not biased.
・ The same pair does not play consecutive games.
・ Matches between the same players are not continuous.


■ Price
App body: Free (with advertisement display)