SD401 app icon

Apps Like SD401 for iPhone and iPad

by Owen Brown★ 0.00 ratingsUtilitiesFreeData updated 2026-09-09

SD401 screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  1. Voice Sail Start Timer app icon

    Voice Sail Start Timer

    Egor Leonenko

    Track time and trigger cues

    Tracks sailing race timing with countdowns for 1, 30, 20, and 10 seconds. Offers cues in multiple languages. Displays current and next flag actions visually. Lists planned flag actions and associated sounds. Allows customization of sequences.

    ★ 5.01 ratingsSportsFreeData updated 2026-09-21

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.