iStackz app icon

Apps Like iStackz for iPhone and iPad

Organize cards by knowledge level.

The app organizes flashcards into five levels of knowledge. Card colors indicate the time since the last review, darkening as they require refreshing.

by Christoph Luedi★ 0.00 ratingsEducationFreeData updated 2026-11-11

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Ranked alternatives

Showing 781–800 of 1,000 ranked alternatives.

  1. Artikel: Der, Die, Das app icon

    Artikel: Der, Die, Das

    Sara Ortiz Drada

    Learn German articles with structured practice

    Learn German articles with der, die, das through structured vocabulary practice. Organize words into categories like Wohnung, Essen, and Gesundheit. Favorite frequently used subcategories for focused study.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  1. JLPT N5 Listening Practice app icon

    JLPT N5 Listening Practice

    波 文

    Listen to audio and review questions

    Japanese with audio files processed using professional software. Access questions from past exams including 2012.12, 2013.07, and 2010.V1. Includes scripts with copyable sentences. Sample exams available with answers. No registration required for .

    ★ 3.01 ratingsEducationFreeData updated 2026-09-06
  2. Flashcards Math: Times Table app icon

    Flashcards Math: Times Table

    JIAJUN ZHANG

    Learn multiplication

    Learn multiplication with interactive . Select specific multiplication sets, flip cards to reveal answers, and track progress with a smart system that removes cards after two correct answers.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. 创程校车 app icon

    创程校车

    Shanghai Chuangcheng Chelian Net Technology Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-11

How we rank alternatives

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