Yep, that's exactly what it was. UA had a feature that let you say to increment/decrement by N, and they maintained a cache + cleared it appropriately when the

Yep, that's exactly what it was. UA had a feature that let you say to increment/decrement by N, and they maintained a cache + cleared it appropriately when the app launched. Obviously we could do that too with some additional storage, but handling it across multiple OSes and weird iOS + Android lifecycle details was enough of a pain that we didn't end up doing it.