GammaTOUCH is a software application running on personal devices like smartphones or tablets, specially designed as an easy-to-use assistant for outdoor operations. It provides an immediate control of γ stream in terms of PHA and HV configuration, and data acquisition. Energy spectra can be displayed, and statistics can be monitored runtime. Through the GammaTOUCH it is possible to integrate the location and time of the mobile device GPS and the time-stamped histogram.