I feel like I’ve checked a dozen apps, and they all do the same thing: use start time and end time.
Im traveling through time zones constantly, and this messes all those apps up because they’re thinking they should adjust for the time zone I’m currently in, which throws everything off.
I just need something that counts 18 hours, then 6 hours, repeat, so that regardless of time zone I can keep the same schedule without having to put a lot of thought into it.
Does such a thing even exist?
Just use a regular timer app. I like Timer+. It can do multiple timers, counting up or down, repeat timers (for instance 2 hour timer that repeats 4 times, with an alert at each interval). Ability to name each timer and set its own background.