Best apps like Habit66

52+ similar apps compared and reviewed

4.2 avg rating

10 free apps

Updated September 2026

Habit66

toshiyuki matsutaka

📚 Education

📊 Productivity

Whether you want more options like Habit66 or a completely different take on the same concept, our curated list of 52+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

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Create and study with custom flashcards using a built-in dictionary and quiz modes. Import from photos or books, and utilize AI for writing correction. Offers free basic features with an optional premium subscription for enhanced functionality.

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スリーサイズナビ - 国試対策&就活サイト

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by SYOBUN SHUPPAN CO.LTD.

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Learn American English pronunciation using a revolutionary color-coded system. Easily translate words, create flashcards, and access free video lessons. Accelerate your learning with a comprehensive master course.

Color-coded pronunciation systemWord translationCustomizable flashcards

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free with in-app purchases

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地学の王様-期末対策ができる地学・地学基礎の勉強問題集アプリ

共通テスト・大学受験に対応！地学の問題を暗記する単語帳アプリ

Prepare for your certification exam with this study app. It offers practice tests, review of missed or bookmarked questions, and detailed explanations to help you learn efficiently during your free time. Master difficult topics and increase your chances of passing.

Practice tests by level and subjectReview missed questionsBookmark difficult questions

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free with in-app purchases

Test your knowledge of Japanese four-character idioms with this handwriting-based quiz. It features 1000 questions across six difficulty levels, suitable for learners from elementary school to advanced enthusiasts. Aim to master all the idioms and improve your Kanji skills.

Handwriting input for Kanji1000 questions on four-character idiomsSix difficulty levels

This app provides an enhanced keyboard experience with a wide range of characters beyond standard alphabets and numbers. It includes various symbols and special mathematical characters, all accessible without requiring full keyboard access.

Alphabet inputNumber input (123, ¹²³, ₁₂₃)Standard symbols