One license is a custom written commercial license while the other is a very strong copyleft license, like GPL or AGPL (depending on how you intend your software to be used), which forces companies to also open - source their software if they use yours. (law.stackexchange.com)
The current utilization of a strong copyleft license and the apparent uncertainty as to the final licensing scheme pose potentially material risks for developers. (links2exchange.net)
If I use components forbidding commercial use in my website / app (such as copyleft or share alike), can I (3 situations): (law.stackexchange.com)