Timestamp adder iOS app that adds timestamps to Blink security camera videos
That app is Time Stamp Adder: Video Date — I built it after hitting this exact problem with my own insurance claim. It detects the recording time automatically from your Blink clip’s file name, lets you verify and adjust it, then burns it into every frame — with camera labels like “Front Door,” your choice of date format, and visually lossless output. It also works with DJI, Lorex, Ring, and virtually any video on your iPhone. Everything processes on-device; nothing is uploaded.