What is the best alternative to Sunset and Sunrise Times on iPhone?

Sunrise Sunset Times, S tier, #1 in sunrise and sunset times.

Is there a free alternative to Sunset and Sunrise Times?

Yes: Sunrise Sunset Times (S tier, #1) is free to download.

Yes. 2 apps rank above it in sunrise and sunset times: Sunrise Sunset Times (#1), Sunrise Sunset Time SolarWatch (#2).

Sunset and Sunrise Times is A tier, #3 of 6 in sunrise and sunset times. Here is everything that competes with it on iPhone, in tier order.

1
Sunrise Sunset TimesShigher tier
Free download · ★ 4.8 · 19,621 ratings · score 95
Shows sunrise, sunset, first light and last light times for your current location, with a countdown of daylight left.
2
Sunrise Sunset Time SolarWatchShigher tier
Free download · ★ 4.7 · 6,051 ratings · score 93
Shows sunrise, sunset and twilight times, with customizable solar alarms, AR mode and map overlays for photo planning.
4
Sunset Predictions: AlpenglowA
Free download · ★ 4.5 · 2,089 ratings · score 85
Predicts sunrise and sunset times along with forecasts of how good the light is expected to be.
5
LumyC
$7.99 · ★ 4.8 · 2,410 ratings · score 68
Sun and moon tracker and outdoor activity planner showing sunrise, sunset, golden hour and moon phases.
6
Helios - Sun & Moon TrackerC
Free + IAP · ★ 4.8 · 1,837 ratings · score 67
Sun and moon tracker showing sunrise, sunset, golden hour and blue hour times, with map and AR camera views.

What is the best alternative to Sunset and Sunrise Times on iPhone?: Sunrise Sunset Times, S tier, #1 in sunrise and sunset times.
Is there a free alternative to Sunset and Sunrise Times?: Yes: Sunrise Sunset Times (S tier, #1) is free to download.
Does anything rank above Sunset and Sunrise Times?: Yes. 2 apps rank above it in sunrise and sunset times: Sunrise Sunset Times (#1), Sunrise Sunset Time SolarWatch (#2).