As of 2-17-2022, Have used a few years now, but Even with latest version update, Airdroid is good, but Hardly any noticeable improvements in Airdroid still, especially in regards to Being more user friendly in sending out photos or attachments in group SMS texts from PC etc. Even though similar Free apps can mostly do this easily. Cannot justify paying for premium service. **Airdroid suprisingly still cannot simply, & quickly attach phone photo to SMS & send out as SMS or MMS, in group contacts. [Even though Airdroid support replied over 2 years ago, to email, saying this hot feature would be added soon. **Airdroid should be able to simply access all of our photos or files on phone, in folders or SMS Messages, it always fails to preview any photos on phone, without any error or reason given. Even when Try to select a mere 12 photos from phone, to download to PC, Airdroid is snail slow, takes many several mins, when other apps can do this very quickly in seconds. **(On phone or PC Desktop app still cannot open in Full size window, but Tiny Airdroid window hard to see) **Still No delivery confirmation receipt ,like most apps can do, so we know asap if there was a delivery failure or error. [Rated 2.8 Stars for now}