[Ed: iProRecorder is Currently on sale for $1.99 in the iTunes App Store - Rene]
Recorder apps are a popular sub-group of apps, and each of them seems to offer a slight variation on the same overall theme. Depending on what you are looking for in a recording apps (ease of use, a large number of features, online synching, etc) different recording apps are going to be good or bad. iProRecorder is an app the focuses more on features that speed of use, but the features is has are quite nice.
When you first start the app, you are presented with the recording page. To record a memo, you hit the small red record button in the middle of the page. For people (like myself) who want to have an large, easy to hit button, the relative small size of this button may be difficult to get used to.
iProRecorder offers a large array of features when recording a memo - including timed recording, appending on to the end of a recording, different playback speeds, different recording qualities, volume boosting for low volume recordings, categorizing recordings, etc. In fact, there are really too many features to go into detail in this review - suffice to say there are lots of options to customize any recording you make.
Once you make a recording, you can classify it in a category, edit the title, add a photo to the description, and sending the recording via email. In addition, there is a wifi sync option to download recordings to your computer. One interesting thing that is available - you can hide specific memos from web sharing. This means you can select a specific memo, have someone else access it on their computer, and hide all your other memos so the person can't download them. I couldn't find any option to automatically "hide all" or "reveal all" so you need to go through memo by memo to access this feature.
The voice quality of the recorder is very nice. I like the option of choosing between different recording qualities. Bad quality for just a short quick memo, good quality for something I may want to post for my students to listen to. I also really like the timed recording option - you can set the timer to record for a specific length of time. I find this particularly useful for long recordings (like a lecture), because I will often forget to stop the recording once the lecture is over. You can also enable a quick 3 second countdown to recording so that you can start a memo and thant put the iPhone down (without getting a big "clunk" on the recording).
The app comes with a detailed guide that goes over each of the various settings, which is useful because some of them may not be that intuitive. I wish more apps came with instructions like this. One thing you can do from every screen in the app is access the recording button (the microphone) to start a new recording. This is especially nice, because I have found it is easy to "get lost" in the screens on many apps, something that this apps tries to avoid.
The features this recorder offers are very nice, and they allow you to adjust a wide range of settings. You can't edit a recording once it is made (it would be nice to be able to cut out or crop a recording) but that might be asking too much. If you are looking for a full featured recording app with good sound quality, this app may fit the bill. On the other hand, if you just want something to be able to record a quick memo - this app may not be focused on ease or speed of use.
All in all, this is a great recording app for managing your recordings, and has some nifty features for sharing recording, as well as modification when you initially make your recording. However, for people who just want to record a quick note, it might be too much. For people that are looking for a more detailed, "business" type recorder, this fits the bill pretty well. At $1.99, the price isn't bad (although it may be going back up to $4.99)
[iPodRecorder is available via the iTunes App Store]