So apple had a contest it had to have 25,000,000,000 downloads and the 25th billionth person will get $10,000 in app store purchases. This contest had a counter that counted every download in the app store so you can look at it and estimate when to start downloading the apps at the right time. This is what I estimated.

So I went to the site that showed me pictures pause at exactly each minute. (The link is in the comments) First I saw that at 6:27 The # of downloads was 24,658,507,655, at 6:28 it was 24,658,341,842, at 6:29 it was 24,658,575,918, at 630 it was 24,658,610,121. So what you do is get 6:28 and subtract by 6:27. Then subtract 6:30 by 6:29 which is.

24,658,541,842- 24,658,507,655= 34,187.

24,658,610,121- 24,658,575,918= 34,203.

The add 34,187 and 34,203 together which is…68,390 Then divide that by two which is…

68,390/2= 34,195

Then times that by 60 which is 60 minutes…

34,195*60= 2,051,700 Then times it by 24 for 24 hours in a day…

2,051,700*24= 49,240,800

Then get 25,000,000,000 and subtract it by the first # of downloads at 6:27.

25,000,000,000- 24,658,507,655= 341,492,345

Then get 341,492,345 and divide it by the 49,240,800.

341,492,345/49,240,800= which should round out to 7 days so 6 TO 7 DAYS.