I can't replicate with my iOS 8.*).
Could there be a error with the formula?
- deactivate current formula by setting "//" in front (2 slashes)
- add a formula which is always true on next line
// Obtenir(VersionApplication) = "Go_iPad")
1 = 1
This function returns a version number after the "Go_iPad" text.
I'd think that you'd need:
PatternCount ( Get ( ApplicationVersion ) ; "Go_iPAD" )