Sample size statistical calculator. The sample size changes dinamically with every change in the inputs of margin of error, confidence level, population size and proportion.
Version history
3.5
2016-09-23
This app has been updated by Apple to display the Apple Watch app icon.
iOS 10 ready
3.0
2015-09-29
Fixed code for working on iOS 9. New icon and launch screen image
2.5
2013-04-19
English and French versions added.
2.0
2013-03-27
1.5
2012-08-01
1.0
2012-07-19
Download Sample Size Calculator App on Android and iPhone for free