The 30th app consistently makes about $4k~ / day (in the social category). The 10th makes 10-15k~/day. About 4-5x the number to get other countries. This is th

The 30th app consistently makes about $4k~ / day (in the social category). The 10th makes 10-15k~/day. About 4-5x the number to get other countries. This is the social network category in one country on one device -- overall worldwide a dozen or so apps gross >$1m/day.