The Zumcoin project is a simplified cryptocurrency in general. However, it has its own wallet application that looks different from some projects, and its compatibility with many devices makes it even more useful. But apparently I think the project was abandoned long ago due to failure.
The main reason I thought this is because when I looked at the roadmap of the project, I saw that some progress had not been made, for example they said they will release the android version of the wallet app, but these promises seem unfulfilled. In addition, there is no verifiable information about the people who created the project, and even though I constantly follow the Twitter account, no new posts were made.
Despite all this, the ZUM token is currently listed on 3 exchanges and its liquidity seems very high. However, since the value of the token is very low, I can say that I don't prefer to buy it. At the same time, when I looked at the trading volume of the token in the last 24 hours, I saw that it was even below $ 30. So I think there are only very few users using the token.
In general, I recommend that you do your own research before participating in this project or investing in this token.