By Rule app icon

Apps Like By Rule for iPhone and iPad

by Daniel Aupont★ 5.020 ratingsSportsFreeData updated 2026-10-04

By Rule screenshots

Ranked alternatives

Showing 441–460 of 1,000 ranked alternatives.

  1. Fre. Diction app icon

    Fre. Diction

    Jeremy Hunt

    French Diction for Singers App

    The app provides singers and conductors with over 100 audio examples of French vowel and consonant sounds. It includes an IPA guide, rules for singing in French, and a voice recorder to check pronunciation.

    ★ 3.02 ratingsEducation$0.99Data updated 2026-10-19
  1. Il Coniugatore app icon

    Il Coniugatore

    Brewalan Le Dru

    Conjugate verbs in Italian, German, Portuguese

    Conjugate Italian, German, and Portuguese verbs in all tenses and moods. Look up verbs by infinitive or conjugated form. Save and organize verb entries for easy reference.

    ★ 4.86 ratingsReference$1.99Data updated 2026-11-03
  2. DrPhos' Ionic Compounds app icon

    DrPhos' Ionic Compounds

    Monte L Helm

    Build formulas with cations and anions

    Learn and practice creating by selecting cations and anions. The generates correct formulas with proper subscripts and parentheses. Reinforce naming rules and charge balancing through interactive exercises.

    ★ 4.98 ratingsEducation$0.99Data updated 2026-09-06

How we rank alternatives

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