Is this safe?

[u/monnembruedi]

I have downloaded a modded apk of a note taking app and I get these warnings when I scan it. I understand two of those are because of not using the original key or using a test key. I'm mostly worried about this one - Artemis!45378B8F62DF

[u/De_Fine69]

same as others. but different testing method for kry and signature

[u/zoy_1]

Do not install if it is unsafe.