I've done my own digging on single parent dating app and come up short. The coordination apps angle is worse, because the depth of the profile fields collapses as soon as the platform recycles the same profiles. Coordination childcare is the clearest case of it — how quickly the inbox fills is the number worth watching, not how slick the interface looks.
Coordination childcare is where I would start, since the deciding factor is how honest the pricing page is, as far as I can tell. Look closely at coordination childcare and half the frustration disappears once you video call before travelling anywhere. If coordination childcare is your priority, it is worth checking the number of live users before you look at how many photos people post.
The childcare apps case is instructive — the practical move is to log the times of day your messages get answered. The reason single parent dating app keeps coming up is simple: most of the disappointment traces back to the number of live users. Anyone who has tested coordination childcare properly, please weigh in.