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Comments: 21
  • #1

    JoeF (Wednesday, 16 June 2010 17:12)

    Great apps! I really like the drumline apps, and the iDip app!

    I'm looking forward to more great apps!

  • #2

    K3f390 (Wednesday, 16 June 2010 17:14)



  • #3

    David (Thursday, 17 June 2010 15:32)

    Great apps! Love the drumline idea!

  • #4

    Bill Snider (Friday, 09 July 2010 11:49)

    I bought your Drumline HD app and it sucked! The drums dont sound right and their not even close to being centered on the screen it looks like you tried to cram everything on to one side of the screen. VERY dissapointed

  • #5

    Differential Apps (Friday, 09 July 2010 11:56)

    Hi, Bill.

    We are very sorry to hear this. We have identified the problem, and are going to fix it. Look out for the next update!

    Also, could you tell us which drums don't sound right?

    Thanks a lot!

    We really do appreciate customer feedback, so we know what we are doing right and what we're doing wrong.

  • #6

    Kerry Farmington (Friday, 09 July 2010 13:37)

    Hi Differential Apps!

    You guys have some AMAZING apps! I personally really like Word Life.

    I tried Drumline HD (which seems to be really popular) but I could not learn how to play it too well :/

    Other than that, I love your apps!

    Keep up the good work!

  • #7

    Shawn D. (Wednesday, 14 July 2010 16:13)

    Great apps! I can't wait until your next one comes out!

    It will be a great investment for my daughter, who LOVES math!

  • #8

    Susan Reit (Friday, 20 August 2010 09:59)

    I bought Drumline HD and the graphics looked like a two year old made them! I advise anyone thinking about getting this app to wait for an update because right now its terrible!

  • #9

    Ron Jones (Friday, 20 August 2010 21:34)

    i love drumline hd. it's better than the other drumline apps in the appstore (except for your iphone drumline). I also like math-tac-toe. it's a great one! my son really enjoys it.

    thanks for the great apps!

  • #10

    Disappointed.. (Thursday, 07 April 2011 18:50)

    I bought your app "Drumline!" and it says that it will work the best with an iPhone 3GS. Well, the app doesn't even work on my phone, and it's brand new.

  • #11

    Will Starkeight (Saturday, 30 April 2011 18:20)

    I love your apps!

  • #12

    Omer (Sunday, 26 June 2011 18:25)

    Iphysics is no value for money

  • #13

    Thomas (Saturday, 02 July 2011 18:52)

    great apps. i like the math one. my daughter finally understands basic math...

  • #14

    SexPanther (Saturday, 06 August 2011 12:21)

    Your apps make me horny.
    You might want to list that as a side effect?
    Bye qt

  • #15

    Laquan (Tuesday, 30 August 2011 17:26)

    Awesome apps!
    I like the Man game series.

    You da man!

  • #16

    Royce (Thursday, 10 November 2011 17:34)

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  • #17

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  • #18

    Adomir (Friday, 02 December 2011 02:18)

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  • #19

    Masticating Juicer (Tuesday, 16 April 2013 04:21)

    This post was exactly what I was in search of!

  • #20

    Umpan Ikan Mas (Wednesday, 13 July 2016 04:58)

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  • #21

    J Smoove Ness (Thursday, 20 October 2016 16:28)

    I am very interested in some of your apps and would love to give you my $...but I cant because none of your items are offered in the U.S....?