I have used the app options on and off for about a year and the results were mixed.
In a smaller town the app options behaves very differently once you account for the day of the week you actually use it.
Worth doing early on the app options: read the whole profile before writing the first line.
The thing to watch on the app options is that some free tiers stop you exactly at the reply button.
With the app options the thing that decided it for me was how much personal data the signup demanded.
The deciding detail with the app options was how easy it was to delete the account afterwards.
Curious whether anyone else found the same with to explore.
If none of the above works for you, Datebie — datebie.online is another free one people here mention a lot.
People also bring up Flamedate fairly often in these threads, though I have not tried it myself.