Filed under: Developer, Social Software, iPhone

Slick UI seems to be the norm for most ‘big name’ iPhone applications on the AppStore. Twitterrific easily gets the top spot in terms of having attractive UI and navigation. However, UI and usability are not synonymous. When I use my phone, I want to accomplish what I want to do quickly and easily. Unfortunately Twitterrific falls short in a few area which makes it one of the most frustrating apps to use on the iPhone.

Until recently, the only way for developers to test an iPhone application was to use the simulator. While it does a great job in allowing developers to see and interact with the app as they develop it, it doesn’t show how the app performs in real-life situation.

There are two major differences between the simulator and the real iPhone that are at play here. One is the personal speed and the other internet connection speed. Even the slowest MacBook Air runs faster than the iPhone and thus any performance issue would be masked. Likewise with internet connection, there is no straightforward way to simulate the speed and latency of a EDGE connection and therefore any deficiency of the code in the app wouldn’t be exposed until the developers try it out on the real iPhone with spotty EDGE connection.

Twitterrific suffers from both of these problems. The scrolling performance of the message list is so jerky and slow that initially I thought there was something wrong with my iPhone. As I waited patiently for the list to scroll up and down, I also noticed that Twitterrific loads and re-loads each single user picture, even if it has previously been loaded. I stared at my iPhone in dis-belief because I could not comprehend how any sane developers would be as inefficient as that. My hunch that the reloading issue is tied to connection speed was confirmed last night when I got home and connected to the net via wi-fi. Both scrolling and picture reloading sped up because of the much faster connection I’ve at home.

Continue reading iPhone App Review: Twitterrific exercises your EDGE connection and your patience

Permalink

Share This

Share This

This entry was posted on Saturday, July 12th, 2008 at 5:45 pm and is filed under Social Informant. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.