Tap the gray plus to get 1 higher, Tap the gray minus to get 1 lower, Hold the red plus to repeatedly get 1 higher, Hold the red minus to repeatedly get 1 lower, Tap the blue button then type in what number you want it to be. BONUSES red buttons add bigger and bigger numbers. the number of bits is doubled twice. the maximum is now 1.157920892373162e+77. the size is shrinked 4-fold. you now have enough data to store a sentence .txt ( that's pretty impressing!)
