FlipHTML5 is the way to go, take it from me, an old pro...
I used the Issuu platform for over 10 years and perhaps 100 magazines. During the last two years things started going wrong, videos not playing on the Chrome browser, the loading page being askew, etc. When you wrote in they responded with a form letter letting you know they were working on it. They never did and it never got fixed. Then I met FlipHTML5 by chance when visiting a client. I looked into this software and decided to give it a try. Not only did it work perfectly but they also offered a slew of choices when working on Mobile that Issuu never did. And the Customer Service with Flip...it's fantastic. You actually get to speak to a real live technician who imparts great advise to any problems you might encounter. I am slowly moving my 100 magazines over to this platform from Issuu. It is a ton of work but FlipHTML5 makes it worth it. A big thank you to CHOCO who is always ready with great advice and knowledge. IF you are going to do digital magazines, look no further. You found it. This coming from an old pro of them. (ALSO - AN ADDED BENEFIT) the cost is far less expensive than ISSUU