I installed the iPad Version (on an 9.7 iPadPro)and connected a TL2 with about 350 pictures on the Card. After the connection, although the camera was saying it was connected it took the App about 20 seconds to start building the previews. This at a speed of felt 1 per Minute. After about 15 minutes there have about a third of the previews generated. When selecting pictures for download, 2 in one instance and 6 on a second trial, it takes 2 minutes (yes two minutes as per system time) until the download window appears. once you start the download for DNG it takes another minute until download begins. If it does not fail after the first pictures it continuous to the end to tell you an error occurred. if someone of Leica is here in the forum; shame on you! I would bet that you have not looked at other camera manufacturers APP’s and if you have and never the less you decided to bring this shit to market, there is only one explanation for it: Blinded by Arrogance!
This is also to only explanation to the policy to charge €54 a year for it after your customers pay from premium to high luxury prices for your cameras and it would be more than reasonable to get this APP for free. Gentleman, you have re-set your compass if you don’t want to turn your customers away.