A better translation service imho is called DeepL, and I use it as an extension on the Chrome browser to read text from foreign language novel raws. But it doesn't work like Google Translate to translate directly from a screenshot/image. If you want to use it in a roundabout way, you can use Google Translate to copy the Japanese text from the image and paste the text into the DeepL manual translation box on https://www.deepl.com/en/translator
But that's a huge hassle. Maybe you could just try to learn to read Japanese? With how much time most otakus spend on reading manga, they could definitely learn Japanese within a few years if they put their mind to it. If you ever consider doing so, I can point out some learning resources XD altho you probably won't do that hahaha
Can anybody recommend me a good app that can translate Japanese manga? Cs google translate is confusing me ( ̄∇ ̄")