this app can adjust your phone's wifi txpower higher to get stronger wifi signal or lower to save battery.
to make this run, please make sure:
- your phone is rooted
- iwconfig is installed in /system/xbin or /system/bin
note that some devices might not support dynamic txpower adjustment
I also add a feature of sniffing wifi network. Push pcap
to your /system/xbin
directory to see it work.