Black box video review on Youtube: https://youtu.be/ySo00WIo3fI
You can review black box data by viewing it on a map and delve into any time span or point that data are available for. MENU > GPS Black box > "Visualize and explore" option will take you to this screen.
Using a metric screenshot here and hope to be excused for interchangeably using metric and imperial. You know the app supports both + nautical!
You can zoom, tap, drag, pan both on the map and graph to focus on the time range or point that you want to see the data for. Move the light blue point line to see the data for the particular moment on the map. Pan/zoom on the graph to delve deeper into the particular time span.
Light blue point line counts time backwards here, as zero point is the most recent point in the black box and you are going back in its history. In the area above it, you see exact time and coordinates for the point shown. Above this you have maximum value of speed for the selected time span.
Now you can respond to any speeding accusation by selecting the time span under question and showing your max speed in it. More granularity is required? Move point line to the exact time under question!
What if you need this data for the later proof? When you open this "visualize and explore" screen app takes a snapshot of the stored in black box data to present on this screen. You can save this snapshot by tapping on a "Save" button. You can open this historical snapshot later by tapping on a "folder" button top-right on the screen.
Action button on top allows you to send or save the current snapshot or a historical snapshot data by email or save it iCloud, Dropbox, Facebook etc. When sharing method supports attachments (email, saving to note), black box csv file will be attached.
Probably a good idea is to experiment with this screen, sharing and saving data before you may really need it.
Disclaimer! App records the black box data only when it runs. Free version is not allowed to run in the background and records only when it is visible on the screen. In full version, to ensure continuous recording when needed, either use MENU > WORK IN BACKGROUND or NEW TRACK to make sure app stays working in the background. Also check that counters are not paused (MENU > RESUME COUNTERS, if you are not tracking)! Later, MENU > DON'T WORK IN BACKGROUND or STOP TRACK will make sure that app dies when not present on the screen.
Hope you'll like this new screen and will never need it!
Outside of emergency and speed proof scenarios, this screen can also be great for our kids recording their shorter buggy sessions in free version.
If you need more than up to 30 minutes of GPS data recorded, then GPS tracking is the best option for you.