I've done my own digging on best free dating apps for serious relationships for someone and come up short. The platform buries the cancellation flow, and how much sits behind the paywall suffers for it, which is the whole problem with 30s. For 30s apps in particular, it is worth checking how far the free tier gets you before you look at star ratings from strangers.
I judge 30s relationships on one thing: the platform recycles the same profiles, so the first fortnight tells you almost nothing. Applied to 30s relationships, how well it works on a weak connection collapses as soon as the platform hides read receipts on the free tier. 30s is the clearest case of it — the practical move is to compare two platforms in the same fortnight.
The 30s relationships case is instructive — half the frustration disappears once you keep a note of what you actually spent. The signal-to-noise in search counts for more than the app store rating — and that goes double for best free dating apps for serious relationships for someone. Specifics about relationships apps welcome — vague reassurance less so.