There are 2 sync solutions: Wi-Fi and MLO Cloud Sync. Wi-Fi Sync is included in Pro version, both MLO-Desktop and MLO-mobile should be upgraded to Pro. However, you have access to the Wi-Fi sync feature during the FREE trial period on both devices and can try out how it works.
If you do not wish to pay for Pro on iPhone, MLO Cloud subscription is required. You can check the prices here.
We offer 1-month free MLO Cloud Sync subscription for
any first review of MLO mobile app left on AppStore or GooglePlay. So you can check if this sync solution is right for you.