Codex4 - For Serious Study app icon

Apps Like Codex4 - For Serious Study for iPhone and iPad

by Jonas Richner★ 5.02 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Lingopic: Vocabulary Builder app icon

    Lingopic: Vocabulary Builder

    TRUSPEC VIRTUAL SOLUTIONS LLC

    Learn languages with adaptive visuals and sound

    Learn languages through adaptive lessons with culturally relevant examples, IPA transcriptions, and parts of speech. Create flashcards using a built-in translator and AI image generator.

    ★ 4.7329 ratingsEducationFreeData updated 2026-09-06
  1. 10 Minute French app icon

    10 Minute French

    CLEVER APPS

    Learn in 10 minutes a day

    Learn through short, daily lessons that focus on vocabulary building and grammar. Practice speaking and listening with interactive exercises. Track progress with monthly word goals and spaced repetition for better retention.

    ★ 4.3589 ratingsEducationFreeData updated 2026-09-06
  2. Infinite Russian app icon

    Infinite Russian

    Jernung, LLC

    Learn words through space-themed games

    Learn vocabulary through space-themed games and interactive flashcards. Practice words with text, audio, and visual icons. Build vocabulary in categories like numbers, colors, and daily activities. Track progress and review words for reinforcement.

    ★ 4.8452 ratingsEducationFreeData updated 2026-09-06
  3. Lexirise app icon

    Lexirise

    Cold Start Ventures Limited

    ★ 5.02 ratingsEducationFreeData updated 2026-09-06
  4. Conjugación Española app icon

    Conjugación Española

    Pierre Rozanski

    Conjugate verbs in all tenses and moods

    Learn Spanish conjugations with tables for all regular and irregular verbs. View forms across tenses and moods. Review vocabulary using spaced repetition and example sentences for context.

    ★ 1.01 ratingsEducationFreeData updated 2026-09-06
  5. Flashcard Italian app icon

    Flashcard Italian

    Keith Harrison

    Review words, learn new ones, track progress

    Build vocabulary with flashcards that adapt to your learning pace. Review words based on performance and calculate next review times. Access an offline dictionary with search, usage notes, and verb conjugations.

    ★ 5.05 ratingsEducationFreeData updated 2026-09-08
  6. Penglo - Japanese Grammar app icon

    Penglo - Japanese Grammar

    Enzo Menta

    Learn with , kanji, and vocabulary all

    Learn with a structured curriculum covering , kanji, and vocabulary. Practice through example sentences with audio and explanations. Adjust difficulty automatically and receive personalized lessons based on study history.

    ★ 5.02 ratingsEducationFreeData updated 2026-09-06
  7. Infinite Chinese app icon

    Infinite Chinese

    Jernung, LLC

    Learn words through space-themed games

    Learn vocabulary through space-themed games and interactive flashcards. Practice words with text, audio, and visual icons. Explore categories like numbers and daily topics. Track progress and review words for reinforcement.

    ★ 4.9144 ratingsEducationFreeData updated 2026-09-06
  8. Rozum - Improve Vocabulary app icon

    Rozum - Improve Vocabulary

    Steelkiwi Inc

    Learn and practice speaking with an AI

    Learn languages using spaced repetition and an AI tutor. Create personalized study plans, practice , and speak with an AI assistant. Focus on essential words for everyday communication. Track progress and review lessons regularly.

    ★ 4.7156 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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