Ok, these are my scores right now (4/6 of the scores remained unchanged, and the old post was too old to edit):
My scores on my iPod:Hexagon:
139:01 202:13
Hexagoner: 187:28
Hexagonest: 80:58
Hyper Hexagon:
62:06 65:26
Hyper Hexagoner: 72:48
Hyper Hexagonest:
48:18 51:48 58:03 68:57

Game Center:
Hexagon: #195 (upper 5%)
Hexagoner: #65 (upper 5%)
Hexagonest: #223 (upper 5%)
Hyper Hexagon: #1496 (upper 10%)
Hyper Hexagoner: #877 (upper 10%)
Hyper Hexagonest: #277 (upper 15%)
I don't know how I managed to get from 121:44 straight to 187:28 on Hexagoner!

EDIT: Hah! 202:13 on Hexagon! (And I went straight from place 610 to place 181!)
My scores on my computer:Hexagon:
87:38 105:24 112:43 144:14
Hexagoner:
75:09 80:52 93:06 100:56 110:09 125:43 155:35
Hexagonest:
61:14 64:59
Hyper Hexagon:
42:39 66:09 94:51
Hyper Hexagoner: 113:26
Hyper Hexagonest:
15:33 18:43 32:53 42:33 55:38
57:03
58:23
67:12 
75:52

Leaderboards:
Hexagon: #63
Hexagoner: #28
Hexagonest: #??
Hyper Hexagon: #60
Hyper Hexagoner: #38
Hyper Hexagonest: #30