Shansan Super Timer vs Chrono Pumpkin

"Welcome to Shansan Super Timer, the professional-grade timer app designed for both iPhone and Apple Watch. Key Features: Multi-Alert Timers: The standout feature! Create a main timer and add multiple, distinct alerts with custom names and sounds at specific intervals. Perfect for complex routines like workouts, cooking, or study sessions. Full Apple Watch App: Don't just view your timers—create, manage, and run them directly from your wrist with a beautiful interface and full Digital Crown support. Seamless Syncing: Timers created on your iPhone instantly appear on your watch, and vice-versa. Reliable Background Notifications: Your alerts will always fire on time with sound and haptics, even when the app is closed. Siri Integrated: Use your voice to start your custom timers without ever touching your device. Accessible: Full support for VoiceOver ensures everyone can use the app with ease. Stop juggling multiple alarms and start managing your time with precision. Download Super Timer today!"

The main upside with this timer is that it is simple and is mostly preset buttons versus dial based. And it doesn't save all your past timers if that annoys you like it does me.