I know for a fact Instagram and TikTok detect appium. It's another story if they actually do something about it.
I'm not too sure about Reddit though and if they detect it.
Can experts on this matter comment on this? How is appium on Reddit
Yeah, Instagram and TikTok are pretty strict they can easily detect Appium-based automation. Reddit’s detection isn’t as aggressive, but it’s still there. If you’re running tests or automations, it’s safer to randomize actions, delays, and user agents. Pure Appium scripts with predictable behavior can get flagged over time, especially on fresh or low-trust accounts
Half truth. It always matter how you set it up and how you use it. If you can't simulate a real user then you get flagged, but then it also doesnt matter if you used Appium, Espresso, XCUITest, Maestro oder something else.Yeah, IG and TikTok definitely flag Appium they’ve got pretty tight mobile integrity checks.