What password apps have you tried that you no longer use and why did you quit using them?
I've only used one after much research, so I can't answer this question. I just wanted to first recognize that it's a very astute question to ask.
I personally use Last Pass. There is a yearly charge for premium features, but the basic version is free. I love it for the cross platform compatibility, all encryption and decryption is performed on your device (their servers never get access to your raw info), you can get a storage vault for notes and files, and ease of use. This was the video that sold me on it.
https://youtu.be/r9Q_anb7pwg
Note that it is a little old and some of it is out of date (I.e. The premium price has gone up, but I believe mobile access is now included in their free services). They start talking about it at 53:30 into the video. There's a couple extra things worth mentioning too.
There is no master password recovery/reset if you forget yours. Since they never have access to that, it's likely impossible to have that feature even if they wanted. Instead, you can create a custom password hint to help you remember. Because this is a hint you create yourself, it can also be a bit cryptic. I.e. "My birthplace city, split in half with birth year backwards." So if born in Boston and your birth year was 1976, your master password could be "Bos6791ton" You'll obviously want something better than that, but it makes the point.
Also, and this goes for any password manager, don't use a PIN number for quicker login. I don't remember if LP still has this option, but it can be a huge security risk by essentially locking your vault with only 4 digits. It is ok to use fingerprints (face recognition has been tricked rather easy, even with forensics level detective work).