Release v4.0 - iCloud meets iOS 15

This is a major update, I started working on this version back in January.

iCloud Sync: it was time-consuming in itself, but the process to migrate data for my existing user base added to the complexity. I learned a tons and plan to share what I learned there.
SwiftUI Redesign: I wanted to progressively turn my app into a SwiftUI app. One thing led to another and I ended up redesigning the part that shows the cows entirely. Users love it. Being an indie and in charge of the roadmap is ideal for this kind of unexpected turn
New paywall and pricing: this is another of the biggest changes. It's a bit soon to tell, but it seems the work I did there already started to pay off.

You can read more details in the article below.