It's free to get the .apk setup package of DVR and you can take a look at users' reviews on Droid Informer. This application installation package requires 1 MB of free space to work fine on Android 1.5 and higher. The security report demonstrates that the app is totally safe. Bii, Inc. is the developer of this application that is listed among the Personalization category.
DVR was downloaded and installed by over 10K users and its latest stable release was on Oct 19, 2011. The overall rating for the app is 4 on Google Play.