Alternative iPhone Music App

The stock iPhone Music app has been getting worse and worse. I finally gave up and searched around for a better music app and have settled (for now) on an app called Ecoute. Ecoute is pretty simple. There isn't much there besides an app to play your music. You can easily create playlists on the fly and it just works where the iPhone Music app really doesn't. If you find the iPhone Music app cumbersome, you don't want to subscribe to Apple Music then give Ecoute a try. Sure it's $1.99 but just works. It's what a music app should be!

Cocoa and iPod Touch

Yesterday's post was a very popular post. Maybe it's because I've been neglecting this blog. Anyhow, I got my iPod Touch because my sister is a college student and my Dad bought her an iMac when Apple had their last back to school promotion. So I was pretty stoked to get a free to me iPod touch even if it's the older generate and 8 gigs.

t's an awesome little device. So I started learning Objective C and Cocoa last Wednesday evening. It takes a bit to get your head wrapped around Objective C, but once you get in the right mind-space it's pretty clear. At first it looks like C with a bunch of garbage. Then you start seeing how the C is decorated with the objective part and bam, your in the mind-space that's required to program in Objective C.

When I get into a new language/framework I try to pick something interesting that I want to create, even if I don't finish it, just to have a goal. I then try to figure out how the language and framework are designed so I can understand the advantages of the platform. For instance something I find interesting about Objective C is all method calls of objects are actually messages that go through a dispatch mechanism. Every time the compiler encounters a method call of the form [objectInstance func] the compiler replaces it with a C call to objc_msgSend. This means that method calls on an object in Objective C are a bit slower than a virtual method call to an object in C++ or Delphi.

My little pet project that has turned out to be a lot more work than I anticipated is to port DCannon2 to the iPhone. In toying around with the OpenGL ES I've had to modify much of the existing OpenGL code since things like glBegin and glEnd are removed for performance reasons from OpenGL ES. But DCannon for the iPhone is coming along.