This has been bugging me for weeks, so: which top online dating sites have the best mobile. Every time online apps comes up, the time it takes to get a first reply collapses as soon as the platform surfaces profiles far outside your radius. If mobile apps is your priority, the time it takes to get a first reply is the number worth watching, not star ratings from strangers.
Online apps is where I would start, since nothing improves until you log the times of day your messages get answered. For online apps in particular, the honest advice is to treat an empty bio as a red flag, going by the last year or so. You get further if you test the search filters before uploading anything, which is the whole problem with mobile apps.
I judge mobile apps on one thing: how well it works on a weak connection matters more than the size of the database. On which top online dating sites have the best mobile specifically, it is worth checking the proportion of dormant accounts before you look at the size of the ad budget. What has actually worked for you on mobile, and what would you avoid?