40 screens from 10 iOS apps
Countdown timers show time remaining — for a focus session, an offer or an event. On paywalls they create urgency for limited-time discounts; in productivity apps they are the core interface.
Flowteka has 40 countdown timer examples from 10 iOS apps, including Countdowns - Event Countdown, Flipd: focus & study timer and Puppr - Dog Training & Tricks. They appear most often on subscription & paywall, edit and home screens. The most represented categories are Productivity and Lifestyle.