WiFi on the EOS 6D and 70D must be turned off as it blocks the USB port when turned on! Note: for the best compatibility with your camera it is recommended to upgrade the camera's firmware to the latest available version. History logging is not available on Windows. Logs are stored in CSV format that can be imported into Apple's Numbers or Microsoft Excel for further processing. History logging allows you to track camera usage. For a separate mirror movement reading (that includes videos) you should consult an authorized Canon Service Center. ShutterCount only displays the shutter count for still photos - video clips recorded are not included in the number. Even if you work for a rental house or just lend a camera to a friend. The app provides unlimited readings for an unlimited number of cameras, so you can freely track actual camera usage. And you can save a trip to a Canon Service Center by doing the reading for yourself. With ShutterCount you can easily check whether a newly purchased camera is really new, or check how heavily used a pre-owned item is.
The shutter count is read directly from a USB-connected camera, and thus provides accurate numbers that are not attainable with simple EXIF-based methods.
ShutterCount displays the number of shutter actuations (the shutter count) of your Canon EOS digital camera.