What is Reddit's opinion of Dexplorer?

From 3.5 billion Reddit comments

I just downloaded that app and looked at it with

https://play.google.com/store/apps/details?id=com.dexplorer

As well as watch its traffic with NetGuard.

Upon opening the app it connects to Facebook, Appboy, Adjust, Crashlytics, and Optimizely.

It also has 3rd party libraries for Airbnb, Spotify, mParticle, Fabric, Firebase, and maybe more I've left out.

You can look up some of those companies and see what they do.

I'd also recommend Intent Intercept for inspecting what is being sent in by an external app. And Dexplorer for inspecting basic assets and class definitions.

OH my bad! DEXplorer was it, not show java, I have no idea how I mixed them up.

If an intent is available, chances are it's searchable on Google. In light of that, it is generally unlikely an app has an intent to do whatever you want from it without that ability being common knowledge but the first and easiest port of call, is to simply ask the developer for a list of them.

Failing that, there's several ways to find them from the AndroidManifest using apps such as APK Editor or Dexplorer or App Detective, one of the online decompilers like JavaDecompiler, or via a computer with something like ClassyShark.

I've never had, nor can I imagine a non-rooted device so your mileage may vary regarding the above initial suggestions.