Version 7.4.452 - Syncmate is not only very expensive for what it is supposed to do, since it should not be so difficult (synchronize two types of OS-Android and macOS) to transfer files, but it does not. Only once I have been able to transfer what that was urgent, that was not all. Other times (about 50 attempts with and without cable for a month) the connection was lost, both by cable and WiFi.
Syncmate has not caused any major problems on my mac, but a lot of time wasted trying to synchronize for the time necessary for all the photos to be transferred. Useless.
Helpdesk seemingly helpful but in fact desperately misleading. I contacted Eltima and the other Electronic Team company (which seems to be a mirror of this one, because they answered me and my emails indifferently) 5 days after buying it, well before the 14-day trial with the right a refund ... Nothing helped. Always very friendly, but taking time to respond never accepting that his app did not work and they should return my money. Nothing. They, always very kind, "bullfighting", as they say in Spain, and making me repeat the same tests over and over again, or inventing others ... to extend time and never pay me. I have given up, but I take this website to report this abuse, this useless app and the bad tricks of its unscrupulous sellers.