With this device you get two devices in one. Each device uses a different software. I therefore take the vote before separately.
Oscilloscope:
The Osziloskop part I really like. When a while you deal with it you will find a lot of interesting features. My old Tektronics device from the 80 / 90s was not so much. A direct comparison, I have not, however.
The two channels can be displayed using the software in two colors. It is handy that the probes will provided with an appropriate color ring can. It is possible to define a trigger. On the Bildschim measurements of voltages and frequencies can be made.
What bothers some is a digital noise with a smaller of amplitude of about 45mV. Nevertheless, for the price, this part deserves 5 stars.
Logic Analyzer:
I have the BL-Edition is taken there for a small fee, a Logic Analyzer case. The Logic Analyzer is accessed from another application. Up to 16 channels are recorded. Unfortunately, there is no way to define trigger. You have previously set sampling and measurement time and operation manually. Since measurements are only very briefly in the high frequency range above all it is a matter of luck to take a short event.
What would be nice is a log analysis as in OLS. They do not exist unfortunately.
Who needs a logic analyzer with triggers and protocol analysis should resort to another device.
For this functionality, I forgive 2-3 star. The logic analyzer can be regarded as an inexpensive accessory, but in my opinion is worth paying extra if what is sufficient very simple.