Best apps like 相対性理論計

9+ similar apps compared and reviewed

4.8 avg rating

9 free apps

Updated October 2026

相対性理論計

TAKEHITO AWASHIMA

📚 Education

🌟 Lifestyle

相対性理論計 is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to 相対性理論計

moo ANKI｜忘却曲線で覚える暗記カード by Tsubasa Sakamoto

Editor's Choice

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0.0(0 ratings)

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This app uses an input-based learning method where users write answers and compare them to model answers. It automatically adjusts review intervals based on a three-level understanding assessment, making it ideal for memorizing vocabulary and technical terms efficiently.

天文宇宙検定3級 2026年版問題集一問一答・模試 by Signet LLC

Strong Contender

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読書管理CatBook-積読、図書館記録アプリ by Sumie Watanabe

Worth Considering

📚 Education

0.0(0 ratings)

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Track your reading progress, including title, author, and reading status. Organize books by series or magazine issues and get reminders for library book returns. Easily add books via ISBN scan.

More apps like 相対性理論計

Lockeigo

English on Your Lock Screen

Free

Enhance your English vocabulary by learning new expressions directly from your iPhone's lock screen. Create custom flashcards, organize them into folders, and receive personalized review reminders. Unlock advanced features and customization options with a subscription.

Create custom English flashcardsOrganize vocabulary into foldersDisplay cards in Live Activities and widgets

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free with in-app purchases

Retime: Study Timer & Planner

Pomodoro/Task/Habit Tracker

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This app helps serious learners manage their study time and track progress. It combines a timer, task management, and analytics to visualize daily efforts and ensure goals are met. Features include goal setting, exam countdowns, and app blocking to enhance focus.

Unified task management and timerStudy goal progress trackingExam countdown and score tracking

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Fuyomin - Learn Music & Play -

Fun RPG to Learn Note Reading!

Free

This app transforms note reading into an engaging RPG adventure. Players learn to recognize and read sheet music by battling monsters and completing quests, making music education fun for all ages.

Learn note reading through RPG gameplayOver 600 sheet music lessonsCollect and train musical animal spirits

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