Limited and disreputable

Battery killer, which they do warn about "…can dramatically decrease battery life" - so is it better to track someone for part of a day at the cost of only having their phone battery last for part of a day (when fully charged), which means they will not be able to reach anyone in an emergency or even normal situation, reaching for their phone and finding in completely dead? I also find that sometimes the tracking is very inaccurate, can sometimes be 1 km off, so what do you trust, the phone/app, or the person? Person being tracked can also hide themselves for a while and not be tracked.

Also… I also received spam from this company advertising this app, not good practice or a very reputable company, where they mislead implying this somehow has Apples support/approval (beyond the app submission process), and that this type of app is something new or unique, where in fact there are already a great many other apps that do exactly the same thing and have been out for quite some time.

The approach and hype is very misleading and exaggerated, though they do also list the technical facts/functions (above) as well, but how many people read that part. And the spam practices alone make me not want anything to do with this app or company.

MasterFR about GPS TRACKER:Real-time tracking, v7.1