Shutter Count helps you check the total number of shutter actuations of your DSLR on Android devices. It is pretty useful when you are checking a camera, especially a used one, before buying it. You can check the shutter count through loading a JPG file in the app. Shutter Count supports a majority of Nikon DSLRs currently. More cameras will be supported in the future. This app has been proven to work perfectly with Nikon D3100, D5000, D5100, D90, D7000 and D300S. Please ensure that the photo you load into the app is a direct output from your camera without any modification. Thanks to Drew Noakes for creating the excellent Java library Metadata Extractor. About DynAPPmics DynAPPmics is a Hong Kong-based mobile application development group founded in 2012. We aim at offering users apps with innovative ideas and fresh user experience. Tags: Shutter Count, Shutter Release, Shutter Actuation, DSLR, Nikon, Used Camera