TargetScan for Android
At the moment TargetScan is available only for iOS and we do not have plans to port it to Android in a foreseeable future.
While we would love to port TargetScan to Android and Windows Mobile at the moment we can not afford it. Unfortunately, porting an App to another platform is expensive and there is only a handful of target shooters willing to purchase an App for training. With the resources we've got we had a choice: create a basic App for multiple platforms or a high fidelity app only for iOS. We decided to take the laser strategy and focus on a single platform.
TargetScan uses advanced image processing and Android Fragmentation makes it very difficult to to test the App on different devices and OS versions. Most likely we will try to raise money on Kickstarter to port the App so if you would be interested in backing the project please let us know: subscribe for Android Kickstarter. We will create the project as soon as a 1000 users declare to pledge it!
Purchase an iOS device
If you don't have an iPhone then perhaps an iPad, iPad mini or even iPod touch could be an option for you. You can get a used iPod touch for as little as $60. Don't forget to check TargetScan's hardware requirements before placing a bid!