#1 multiple tally counter app on the Play Store!
Use this app to count anything countable, from inventory, customers, laps, to scores, votes. Up to 100 counters, assign button on the phone to count without touching the screen, optionally record time stamp for each count, email/share feature, counters are saved after exiting, score keeper for card games.
In-app purchase will allow you to upgrade to the pro version which has no Ads and supports save/load the counter definitions as well as importing from or exporting to csv files. The counter can also be customized to have different weight, a different increase/decrease by count for each click, different colors and notification sounds. For tablets you can have up to four columns so that you can display a lot of counters on one screen
Compatible with both tablets and phones. Supports both portrait and landscape orientation
v4.1 allowed change sound for different actions, fixed sound not working issue, support landscape orientation, support Android 5.0 lollipop, support lock the counters with different options
v4.2 added multiple column support, add import/export csv file support (pro only) and open counter file or csv file directly from file manager
v4.3 add second/millisecond to the timestamp when sharing