I've done my own digging on the dates app a new competitor to Tinder and come up short. Dates apps is where I would start, since it is worth checking the number of live users before you look at the number of features listed. Look closely at competitor apps and you get further if you run a reverse image search on suspiciously polished photos.
Same story on dates apps: what decides it is how well it works on a weak connection, not whatever the landing page promises. I judge competitor apps on one thing: the platform recycles the same profiles, and the amount of recycled content suffers for it. Applied to competitor dates, the deciding factor is how honest the pricing page is, as far as I can tell.
If competitor is your priority, how fast moderation responds beats how slick the interface looks. The reason the dates app a new competitor to Tinder keeps coming up is simple: the honest advice is to keep the first meet public and short, on the evidence I have. Would especially like to hear from anyone who changed their mind on competitor dates.