Great! Lg nexus 5, Android 6* Aside from a couple of minor ui improvement opportunities, this app is awesome! I recommend it to anyone who wants to map out their local cell coverage! Just make sure to be careful about how large the data collection becomes, if it's too big, the app gets sluggish, or breaks. Export your data after a few hrs of driving/collecting and then delete all. Then the app doesn't get sluggish
Is it working? Entering the main page ALWAYS defaults to a global map, panned back to show the entire planet. It does not remember where you were or find your location on the map. It did not display any signal strength information in North America. Even when I zoomed in to my location (manually ) no coverage data other than your current incoming signal. It is about as useful as the 5 bars your phone normally displays. Don't bother installing this app.
It's gone buggy I previously had this app on my Samsung S3, where it worked flawlessly. That would have earned it 5 stars from me. I recently installed it on my LG G2, and it has a habit of crashing. It freezes and consequently stops plotting data points. It now also has a banner at the bottom with streaming ads.
It works for me on a MotoG3 and Nexus 5. But it does not work well with lots of collected markers, for example after a long car drive, and will show a black screen and become unresponsive. The only solution then is to delete all app data. It also does not seem to detect when GSM gets wrong data, and suddenly thinks it's miles away for a moment. So you get randomly scattered markers around the actual trail. I also haven't figured out yet how I can access the saved data. Also, the app does not add markers when there is no signal at all, which does not make sense to me. There is a difference between not knowing if there is signal and knowing that there is no signal. It's sad, the app almost does what I want, but all these quirks make it almost useless for me.
Hangs and laggy after a few uses Was working OK but as more data was acquired the ap just hangs now. Almost a week of data collection gone!
last edit:work with version 6.109.not working without even old versions of google play services ,that is way to much for me smal s6500d, arround 80mb. even with google play instaled is moving to slow.stai up to 3-4 min to hit magnify scale again.i stop walking and the map is far back.
- improved GUI
- ability to load cell locations
APP is working with waferstar manufactured GSM-KEY gsm gate opener products.
GSM controller allows you to manage any device that accepts commands via SMS. You can easily use the APP to send SMS control device