Whether the thing works with their own printer, you can try with a free trial. But the only prints test pages. You want more, you have to make an in-app purchase. Of this I advise. Lieber then this trial now here, because the licensing system like Amazon does with IAP problems if you then want to use the app on multiple devices or welchseln on a newly purchased device.
When you first start the app requires a few seconds to find any printer that is on the LAN somehow. It is also about Bridges and Print Server Deployed Printers. The Apps of the printer manufacturers fail at such constellations mostly already.
The online print function I have not tested this since I like to keep my data for me.
You can print from virtually any app that dominates a "Share" function, ie de facto from 99% of all apps. The Print dialog box can plug-ins that are downloaded as needed, prepare almost any printable content and offers all the important settings that anbeitet the printer.
The printout is just as fast as my PC via WiFi.
Overall a convincing program for you, however, must pay a premium price. Hence
