3rdi app icon

Apps Like 3rdi for iPhone and iPad

by Daisy Pascualvaca PhD and Associates, LLC★ 4.45 ratingsEducationFreeData updated 2026-09-06

3rdi screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. BRAIN101: Brain Training Games app icon

    BRAIN101: Brain Training Games

    VIETNAM INFORMATION TECHNOLOGY AND SOLUTION DEVELOPMENT JOINT STOCK COMPANY

    Play to train your

    Play memory and focus to improve cognitive skills. Track progress over time. Customize difficulty levels. Compete with friends in multiplayer modes. Share achievements on social media.

    ★ 4.6135 ratingsEducationFreeData updated 2026-09-06
  2. RiseGuide: Top Expert Insights app icon

    RiseGuide: Top Expert Insights

    CELEB INNOVATIONS LIMITED

    Learn daily with -led lessons

    Learn one powerful idea daily through structured learning journeys. Access -backed content to improve skills, mindset, and confidence. Track progress weekly and receive personalized growth .

    ★ 4.66,401 ratingsEducationFreeData updated 2026-09-06
  3. Memorado (GEIST): Brain & Mind app icon

    Memorado (GEIST): Brain & Mind

    Kodeon, Inc.

    Practice cognitive exercises daily

    Improve memory, concentration, reaction, logic, and math skills with 24 games across 720 levels. Track progress stats. Access relaxation stories, meditative games, and daily tips for stress relief.

    ★ 4.79,852 ratingsEducationFreeData updated 2026-09-09
  1. NeuroNation - Brain Training app icon

    NeuroNation - Brain Training

    Synaptikon GmbH

    Train memory with science-backed exercises

    Train memory and cognitive skills with science-backed exercises. Complete daily workouts to improve focus and mental agility. Track progress over time and set personalized goals. Share results with friends and compare performance.

    ★ 4.74,443 ratingsEducationFreeData updated 2026-09-09
  2. Piku - Calm Kids app icon

    Piku - Calm Kids

    Kada Designs Ltd

    Meditate with guided child-friendly sessions

    Guided meditations for children aged 3-12 to reduce stress and improve focus. Include interactive stories, breathing exercises, and mindfulness activities. Teach emotional regulation, creativity, and social skills through engaging content.

    ★ 4.8100 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Brain X - Brain Training Game app icon

    Brain X - Brain Training Game

    PANDAS OF CARIBBEAN LIMITED

    Train your mind with daily exercises

    Improve memory, focus, and logical thinking with interactive exercises. Track progress over time. Set daily goals and receive feedback. Sync data across devices. Share achievements with friends.

    ★ 4.563 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. ANTON: Preschool - Grade 8 app icon

    ANTON: Preschool - Grade 8

    solocode GmbH

    Learn reading, math, science, and more

    Offers interactive lessons and activities for reading, writing, math, science, languages, and life skills. Includes curriculum-aligned content for through 8. Supports multiple languages including Spanish, German, Italian, and French.

    ★ 4.86,076 ratingsEducationFreeData updated 2026-09-06
  5. Kanji GO – Learn Japanese app icon

    Kanji GO – Learn Japanese

    Jesus Lou

    And practice and Katakana

    From JLPT N5 to N1 with over 1900 characters and 5900 vocabulary words. Practice Hiragana and Katakana alphabets. Progress through structured lessons and review sessions. Test knowledge with quizzes and flashcards.

    ★ 4.5466 ratingsEducationFreeData updated 2026-09-06
  6. Toddler Games - Tiny Minies app icon

    Toddler Games - Tiny Minies

    GAMESTER EGITIM BILISIM VE YAZILIM TEKNOLOJILERI ANONIM SIRKETI

    Learn with , videos, and books

    Offers educational , videos, books, and activities for toddlers and preschoolers. Users can explore interactive learning content, follow daily routines, and engage in playful activities.

    ★ 4.210,745 ratingsEducationFreeData updated 2026-09-06
  7. Relatio: Paired Relationship app icon

    Relatio: Paired Relationship

    ARBINARE LIMITED

    Connect with others through guided exercises

    Offer personalized guidance with expert-backed advice. Track emotional progress through daily reflections. Set goals for intimacy and communication. Access tools for resolving conflicts and improving emotional well-being.

    ★ 4.64,165 ratingsLifestyleFreeData updated 2026-09-06
  8. Chip Ingram app icon

    Chip Ingram

    Living on the Edge with Chip Ingram Inc

    Receive daily devotionals and messages

    Access daily devotionals, radio broadcasts, and message notes. Read blog posts. Save and organize message notes. Share content with friends. Sync with Subsplash Platform.

    ★ 4.9497 ratingsEducationFreeData updated 2026-09-09
  9. Train your Brain Visuoespatial app icon

    Train your Brain Visuoespatial

    Tellmewow Studios Sociedad Limitada

    Play games to improve visual skills

    Play games to improve visual skills and viso-spatial abilities. Identify symmetrical patterns, locate numbers in ranges, and recognize 3D shapes. Stop moving elements, solve puzzles, and estimate perimeters and contours. Suitable for all ages.

    ★ 4.6231 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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