One & Three app icon

Apps Like One & Three for iPhone and iPad

by Scott Curry★ 5.05 ratingsProductivityFreeData updated 2026-09-06

Ranked alternatives

Showing 801–820 of 1,000 ranked alternatives.

  1. Smri app icon

    Smri

    chung-Ying Xie

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  2. morti app icon

    morti

    Kelvin Aidoo

    ★ 0.00 ratingsProductivity$4.99Data updated 2026-09-06
  3. Porotimer: Easy Pomodoro Timer app icon

    Porotimer: Easy Pomodoro Timer

    Approud Co., Ltd.

    Track time, focus, and complete tasks

    Customizable with work, short break, and long break intervals. Track time spent on tasks. Set reminders and notifications. Adjust session lengths and break durations. Syncs with Apple Health for activity tracking.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  4. Notingo app icon

    Notingo

    Wishpipe Studios LLC

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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