The best feature about membership integrity system it's that you can integrate with other fitness apps such as fitbit or Google calender so there are no seperate logins for each app which helps keep things simple! I would love if they had an easier way to filter out certain types of users from showing up when logging into my account. For example only people who have paid monthly dues should be able show up automatically after signing-in but right now anyone who has logged in at any point before will still appear under "guests". This isn't something i think needs fixed just yet because most customers don't realize this issue exists until long after paying yearly fees for years upon years. It also doesn't help me track how often a user logs onto my site (which could potentially lead them back away) by using google calendar integration since those.