Tally Up Multi Counter

What it offers

Setting-up a list of activities in a pop-up menu.
Counter with an increment from +1 to +10 (default +1), -1 and chrono, manual reset with a safety lock/unlock button.
Automatic reset when the Tally is saved.
Saving the data with a Date and Time stamp.
Sharing (e-mail, blue tooth, etc.) and / or deleting :
- All files at once; or
- One file at a time

What it is used for

Attendance in a Gym, Conference or Reception Hall
- Gym example 
Cardio, Weight room, Spinning, Zumba, Yoga, Tai Chi, etc.

- Reception Halls example 
Diamond Hall, Saphir Hall, Pearl Hall, etc.

Inventory : Home or Business