I have a messy situation here. All the password managers I have used so far don't work smoothly on my device. So far, I have used 3 password managers. ProtonPass, BitWarden & KeePassDX. I'm on a Samsung device btw. None worked good for me to be honest. In case of Proton Pass, passwords don't show up while I'm on a signup or login page for me even when I have literally saved them! It's pretty frustrating. They show up like less than 20% of the time. And in case of Bitwarden, I installed it from Aurora Store and the app wasn't even opening or working properly. I tapped on the buttons and it didn't react to my taps at all. So I deleted it and reinstalled from F-Droid through the Bitwarden F-Droid Repo. Then it worked the first time and only that time. I signed in to my account in Bitwarden. And also saved a few passwords. I closed the app. I went to some signup and login pages on my browser, but autofill didn't show up in this case either. Then I opened the app again. I entered my Master Password. But the Unlock button wasn't responding even when I tapped on it again and again. In case of KeePassDX, the app won't respond to my taps at many times and again, passwords don't show up while I'm on a signup or login page. And I have installed another one yesterday, it was called 1Password. I don't really consider that I have actually even "used" it. I only just installed it from Aurora Store and opened the app. But surprisingly, this app responded to my taps well and was working pretty smoothly (even more than Bitwarden did the first time). But then came a red flag, it offers only a 14 day trial and nothing else for free. And then I deleted the app.

I'm actually looking for a password manager that is free, private and secure (basically a service I can trust my data with), and works smoothly on my Samsung device. I want you password managers with these 3 qualities. So, please suggest password managers. I'll probably check and test a few more password managers, even I still don't find one, I'm gonna stick with Proton Pass which may not work completely smoothly and also frustrates me at times because I have to manually open the app and copy the passwords to log in or sign in to sites but still it has worked the best for me so far.

Note: I forgot to add this but I accidentally once deleted Google Play Services on this device before. So this is a fixed device from a local shop in my area. So this might be the reason why. But I'm still looking to try more options on my device. If those still don't work, as I said, I'll stick with Proton Pass

New update in case of Proton Pass: I updated my Proton Pass recently and have noticed that it has gotten pretty good at autofilling. The option to autofill now shows up 80-90% of the time.