I love using this app, and the cause it is being used for is admirable. But as one of the latest people using the app, users should mind a couple of quirks when recording headstones.
First off, since it uses both your camera to take the photo, and your location to record where the headstone is, the app drains your battery FAST. I could usually get about 1 hour to 1 1/2 hours worth of photo taking before needing to charge. Make sure you have some method of charging your phone before starting for a better experience.
And second off, the Uploading of photos. After you finish taking your photos, you can upload them to the website’s database for public use. The app uploads one picture at a time; and depending on how many photos were taken, and the signal strength of the area, uploading all of your photos will take anywhere from half as long to twice as long as it took to take the photos. Another thing about the upload to keep in mind, is that you HAVE to keep the app open while it is uploading, or it will pause the upload. And once again, the process eats through your battery very quickly.
So overall, it’s a good app, you just have to be mindful of a few quirks and for goodness sake, keep an eye on your battery.