AppAdvice - "for puzzle enthusiasts with some time to kill, it will do nicely."

One of the best way to train your basic calculation speed

Additap - Summing Tap Game

You are given 1 minutes of gameplay (30secs and 2 minutes on some modes)

Find the sum of all the numbers on the area. Beware, those numbers don't stay still| They move!

More you can answer, better the score. If you made a mistake, your total score will be deducted.

Let's train your vision speed and basic calculation skills!

Six game modes

Newbie - 30 seconds mode / Less numbers, less speed. Best for newbie players.
Regular - 1 minute mode / This is how this game intended to be played.
Serious - 1 minute mode / Harder and Faster than "Regular" mode. For those who are ready for the challenge.
Fast - 1 minute mode / Super high speed mode. For ones with eagle vision.
Many - 1 minute mode / 7 numbers on the screen at once. Slow.
Ultra - 2 minute mode / The real challenge with 10 numbers mode. Failure guaranteed.

Note: Some numbers on the screen will jump or move randomly. It's not a bug, it's a feature!

Test your ability and be the 1st on Gamecenter Leaderboard!

Don't forget to tweet your score! Let's the bragging begins!