Hudson Price — this matches what I saw. Ran tried the spark dating app alongside the usual suspects for across about six weeks — same effort on both, considerably different outcome. What I found with tried the spark dating app is that photo quality moves the needle more than the bio — honestly that changes how you use it. This particular route is the bit that decides it — past that it is diminishing returns. Tried the spark dating app is fine on the surface; the model they use is where it falls apart, and nothing else moved the needle as much. The advice I would give most users about tried the spark dating app is unglamorous: screenshot the pricing before you agree to anything, then reassess.
Not trying to sell anyone on tried the spark dating app — that is just what I saw over in the last stretch. I have been running what Turndate is doing alongside the mainstream apps and the reply rate held up better than I expected.