d3letters app icon

Apps Like d3letters for iPhone and iPad

Receive daily letters from a book

Receive three letters daily, each a single sentence related to psychology, philosophy, or literature. Read reflections on book experiences and take a moment to pause in a busy world.

by TaeKyung Kwak★ 0.00 ratingsBookFreeData updated 2026-09-06

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. 조웅전 app icon

    조웅전

    Communication Books, Inc.

    A historical novel with variations.

    The app presents the novel Jo-ung jeon, a work with many variations. This widespread availability indicates its historical readership and significance in Korean literature.

    ★ 0.00 ratingsBook$3.99Data updated 2026-09-16
  1. Philosophy quotes App app icon

    Philosophy quotes App

    Pedro Carrazana

    Explore philosophical phrases and reflections

    Explore philosophical on themes like existence, success, and ethics. Read reflections from historical thinkers. View related images from literature and society. Save favorite for later review. Share on social media platforms.

    ★ 4.97 ratingsLifestyleFreeData updated 2026-09-06
  2. 다른 사진 찾기 (4 pics 1 wrong) app icon

    다른 사진 찾기 (4 pics 1 wrong)

    Naeun Zang

    Find the different picture now.

    The app presents a brain development game where players identify the unrelated image among four pictures. It is enjoyable for families and suitable for those who like picture association or deduction quizzes.

    ★ 4.45 ratingsGamesFreeData updated 2026-10-26
  3. 서울대 캠퍼스 맵 app icon

    서울대 캠퍼스 맵

    Seoul National University

    Find your way with campus maps

    Find your location-based navigation within Seoul National University's campus. Search for nearby restaurants, cafes, and event information by building. Access disability-friendly facilities and self-guided tours for visitors.

    ★ 3.02 ratingsNavigationFreeData updated 2026-09-11
  4. Polish B1 app icon

    Polish B1

    Ilya Dylko

    With daily lessons

    With daily grammar lessons and vocabulary practice. Practice sentence construction, verb conjugation, and noun/adjective declension. Track progress and improve grammar through interactive exercises and quizzes.

    ★ 4.615 ratingsEducationFreeData updated 2026-09-21
  5. 북큐브 app icon

    북큐브

    BOOKCUBE NETWORKS CO.,Ltd

    Experience new reading with BookCube.

    The app offers a convenient digital library with a smart e-book reader. Users can manage their collection with a bookshelf feature and download multiple books at once.

    ★ 2.511 ratingsBookFreeData updated 2026-10-05
  6. Online Academia app icon

    Online Academia

    Thinking Academy LLC

    Learn with video courses and lectures

    Access video courses and lectures in psychology, philosophy, literature, and management. Watch pre-recorded sessions, download materials, and participate in discussion forums. Track progress and receive certificates upon completion.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  7. Весь – книги, аудикниги, таро app icon

    Весь – книги, аудикниги, таро

    Owly Apps s.r.o.

    Read books and listen to audiobooks

    Access a collection of electronic books and audiobooks focused on spiritual, psychological, and health development. Browse categories including Philosophy, Religion, and Esotericism; Applied Psychology; and Medicine and Health.

    ★ 4.17 ratingsBookFreeData updated 2026-09-08

How we rank alternatives

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