it´s not

"Is the app open-source?

No, it isn't. We are major proponents of open source, and you can view all of our open-source work on our GitHub. We want to build Clams into a long-term sustainable business, and we think that open sourcing it at this time does not contribute to that. Since Clams does not have access to user funds, we do not think that open sourcing it is critical."

"a long-term sustainable business"

o.k., I can see this

"don´t trust, verify"

o.k., I can see this

ergo: I do not trust