OPTi app icon

Apps Like OPTi for iPhone and iPad

by Masaaki Wada★ 0.00 ratingsEducationFreeData updated 2026-09-11

OPTi screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. Art of Stat: Resampling app icon

    Art of Stat: Resampling

    Bernhard Klingenberg

    Bootstrap samples and permutation tests

    Calculate bootstrap confidence intervals and permutation P-values for means, medians, proportions, correlation coefficients, slopes, and chi-square tests. Explore preloaded datasets interactively to understand statistical methods.

    ★ 5.06 ratingsEducationFreeData updated 2026-09-06
  1. Fact Fluency app icon

    Fact Fluency

    Math Geek Mama Educational Resources Inc.

    ★ 4.05 ratingsEducation$3.99Data updated 2026-09-06
  2. Catch Connect app icon

    Catch Connect

    Joel Fay

    With people in real life locations

    With others based on shared locations and interests. Create personal or group profiles to find friends or join specific interest groups. Share updates and interact with contacts in real-time settings like schools, events, or local hangouts.

    ★ 4.25 ratingsSocial NetworkingFreeData updated 2026-09-06
  3. ACT Math : Super Edition Lite app icon

    ACT Math : Super Edition Lite

    Webrich Software Limited

    Practice problems and review notes

    Practice with over 1510 questions and 151 revision notes covering Algebra, Geometry, Data Analysis, and Number & Operations. Take mock tests with mixed questions. Review detailed solutions and notes for each topic.

    ★ 5.06 ratingsEducationFreeData updated 2026-09-08
  4. Bocce Target app icon

    Bocce Target

    Ventura Educational Systems

    Measure distances between pallino and balls

    Allows users to measure distances between the pallino and balls using camera technology. It overlays concentric circles for visual reference. The functions on both iPhone and iPad. Users can adjust settings for different playing conditions.

    ★ 1.01 ratingsSports$1.99Data updated 2026-09-13
  5. Marble Match - Train your Brain app icon

    Marble Match - Train your Brain

    Tiltan Games (2013) LTD

    Find red dots, track time, beat levels

    Test memory by finding hidden red dots on a rotating or hiding board. Complete levels within time limits. Choose from 3x3 to 10x10 grids. Access hints when needed. Track progress through 960 levels of increasing difficulty.

    ★ 4.01 ratingsGamesFreeData updated 2026-09-10

How we rank alternatives

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