Make Square from Claudio Sassaki is a point scoring puzzle app game. The object is to place the pieces, 3 at a time, onto the grid to make squares.
  At first, it seemed that this game would take forever to play. But as more colors get added, things get crowded.
https://itunes.apple.com/us/app/make-square/id1247689529"mt=8

Other Point Scoring Games Worthy of Your Time (Some are no longer available.)
NumberMania Four Straight Lines
Pushopolous
Stickets
Folt
Nineout
Nineout II
BeeCells Lite
Kindly Colors
HexAgony
Domino Drop
Put Number
Tripevo
Triple Town
Kindly  Colors
COLORswipe
SubaraCity
Virus Pop Smash
+1 Number
4 Way Puzzle
Merged!
EnsoPolitaireTreplenumDanceBlack Boxeso:anquan
LevelsBucketsHit N RunPuppo!Omino!Super Swipes

...