Best Cause Effect Logic Sphere Apps & Games

223+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated May 2026

Logic Detective Games is the household name in cause effect logic sphere, but it's far from the only option. We track 223+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Cause Effect Logic Sphere

Logic Detective Games#1

Logic Detective Games by Hugesoft Technology Co., Ltd.

Logic puzzle games
Editor's Choice
🎮 Games
4.7😊(3.7K ratings)
FreeAdsIn-App Purchases
Logic Detective Games screenshot 1
Logic Detective Games screenshot 2
Logic Detective Games screenshot 3
Logic Detective Games screenshot 4

Engage your mind with a logic puzzle game that sharpens deduction and critical thinking skills. Solve a variety of clue-based puzzles with multiple difficulty levels and a story-driven pack mode. Develop cognitive abilities through fun and addictive challenges.

What We Love

  • 👍 Fun and challenging logic puzzles
  • 💡 Variety of difficulty levels
  • 🚀 Entertaining game that keeps you engaged

Room to Improve

  • 🤬 Excessive ads after each level
  • 💰 Expensive ad removal package
  • 🐛 Bugs in some puzzle packs
IQ Boost: Brain Trainer, Games#2

IQ Boost: Brain Trainer, Games by Guazzini Andrea

Daily Memory & Logic Puzzles
Strong Contender
📚 Education
4.4(4.7K ratings)
FreeIn-App Purchases
#12in Education
IQ Boost: Brain Trainer, Games screenshot 1
IQ Boost: Brain Trainer, Games screenshot 2
IQ Boost: Brain Trainer, Games screenshot 3
IQ Boost: Brain Trainer, Games screenshot 4
IQ Boost: Brain Trainer, Games screenshot 5
IQ Boost: Brain Trainer, Games screenshot 6

Enhance your cognitive abilities with daily brain training games. Improve memory, logic, and focus through scientifically designed puzzles and AI-powered personalized challenges. Track your progress and elevate your mental performance.

Logic Riddle-Puzzle Games#3

Logic Riddle-Puzzle Games by Wuhan Dream Space Studio Co., LTD

Brain Training Board Games
Worth Considering
🎮 Games
4.7😐(22K ratings)
FreeAdsIn-App Purchases
Logic Riddle-Puzzle Games screenshot 1
Logic Riddle-Puzzle Games screenshot 2
Logic Riddle-Puzzle Games screenshot 3
Logic Riddle-Puzzle Games screenshot 4
Logic Riddle-Puzzle Games screenshot 5
Logic Riddle-Puzzle Games screenshot 6

Engage your mind with logic puzzles by decoding clues and filling grids. Solve thousands of unique challenges with increasing difficulty, from easy to expert. Enjoy a satisfying brain-training experience.

What We Love

  • 🚀 Great game
  • 👍 Challenging puzzles
  • 👍 Fun logic problems
  • 👍 Keeps brain sharp

Room to Improve

  • 🔍 Too many ads
  • 🐛 Errors in clues/puzzles
  • 🔍 Expensive to remove ads

More Cause Effect Logic Sphere apps to explore

4
LSAT Logic Flashcards
LSAT Logic Flashcards
LSAT Logic Flashcards
magoosh.com
Free

Prepare for the Law School Admissions Test (LSAT) with a research-based flashcard app. It quizzes you on analytical thinking and core concepts to improve speed and confidence in answering LSAT questions.

LSAT Basics flashcardsIf-Then statementsLogical Opposites
📚 Education
(539)
free
5
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Scan questions & get answers
Free

This app provides 24/7 on-demand tutoring for K-12 students in subjects like math, science, and English. It combines human tutors with AI support to offer step-by-step explanations for homework and test preparation, aiming for guaranteed grade improvement.

24/7 on-demand tutoringHuman tutors and AI supportStep-by-step explanations
📚 Education
(284K)
free with in-app purchases
6
Logicals
Logicals
Logicals
Logic Problem Puzzles
Free

Engage your mind with logic grid puzzles, similar to classic brain teasers. Solve riddles with varying difficulty levels and customizable layouts. Available across multiple Apple devices.

Logic grid puzzlesMultiple difficulty levelsCustomizable layouts
🎮 Games
(2K)
free with in-app purchases
7
Symbols: Learn Logic
Symbols: Learn Logic
Symbols: Learn Logic
Learn Symbolic Logic Easily
Free

Learn symbolic logic through interactive exercises and visual study cards. Master rules of inference, evaluate arguments, and translate everyday language into formal logic. Progress through various activities to build and solidify your understanding of logical reasoning.

Comprehensive Studycards with clear explanationsInteractive activities for skill masteryValidity: Evaluate pre-solved arguments
📚 Education
(8)
free with in-app purchases
8
Logic Daily: Grid Puzzles
Logic Daily: Grid Puzzles
Logic Daily: Grid Puzzles
Daily brain teasers & riddles
Free

Engage your mind with challenging grid-based logic puzzles. Solve daily brain teasers, compete on global leaderboards, and unlock achievements. Offers a vast collection of unique puzzles with adjustable difficulty.

Daily logic puzzlesGrid-based brain teasersGlobal leaderboards
🎮 Games
(19K)
free with in-app purchases
9
Math & Logic Games for Kids
Math & Logic Games for Kids
Math & Logic Games for Kids
PK, 1st, 2nd, 3rd, 4th grades
Free

This educational game offers a fun and engaging way for elementary school students to practice essential math skills, logic puzzles, and attention-building exercises. With adjustable difficulty levels and motivating rewards, it transforms learning into an exciting adventure for young minds.

Addition, subtraction, multiplication, division practiceLogic puzzles and riddlesAttention-building games
📚 Education
(4.2K)
free with in-app purchases
10
Cross Logic Puzzle Game
Cross Logic Puzzle Game
Cross Logic Puzzle Game
Solve clue grid puzzles
Free

Challenge your mind with engaging grid-based logic puzzles. Solve mysteries and progress through numerous levels to boost your brainpower and enjoy hours of entertainment. This app offers a fun way to exercise your cognitive skills.

Grid logic puzzlesBrain teasersClue solving
🎮 Games
(49K)
free with in-app purchases
11
StudyFetch: Make Learning Easy
StudyFetch: Make Learning Easy
StudyFetch: Make Learning Easy
Trusted AI, Better Grades
Free

Transform your course materials into interactive study tools with AI. Upload lectures, PDFs, or videos to generate flashcards, quizzes, and notes. Engage with a personal AI tutor for real-time learning support and track your progress.

AI-generated flashcards and quizzesPersonal AI voice tutorReal-time lecture transcription and notes
📚 Education
(11K)
free with in-app purchases
12
LSAT Max LSAT Prep & Tutoring
LSAT Max LSAT Prep & Tutoring
LSAT Max LSAT Prep & Tutoring
With Real Practice LSATs
Free

Prepare for the LSAT with a comprehensive mobile course designed to replace traditional study methods. Access real LSAT questions, proven strategies from expert instructors, and personalized analytics to track your progress and improve your score.

Proven strategies from 99th percentile instructors1-on-1 private tutoring sessionsDigital LSAT simulator with 90 Prep Tests
📚 Education
(4.7K)
free with in-app purchases
13
Brainscape - Study Flashcards
Brainscape - Study Flashcards
Brainscape - Study Flashcards
Learn Faster & Remember Longer
Free

This app uses AI and spaced repetition to help you learn faster and remember longer. Create your own multimedia flashcards or access a vast marketplace of expert-curated content for various subjects and exams. It's designed for serious learners who want to optimize their study time.

AI-powered flashcard makerSpaced repetition algorithmExpert-curated flashcard marketplace
📚 Education
(21K)
free with in-app purchases
14
Khan Academy
Khan Academy
Khan Academy
You can learn anything
Free

Access a vast library of free educational content, including interactive exercises, videos, and articles. Master subjects from math and science to humanities and finance at your own pace, with offline access and personalized learning paths.

Thousands of interactive exercises, videos, and articlesStudy math, science, economics, finance, grammar, history, and morePractice exercises with instant feedback and hints
📚 Education
(103K)
free
15
Studocu: Notes & Practice
Studocu: Notes & Practice
Studocu: Notes & Practice
Trusted help for your classes
Free

Record lectures and generate instant AI-powered notes, transcripts, and summaries. Transform your class recordings into study quizzes and organized notes. This app helps students study smarter by automating note-taking and providing AI-driven study tools.

AI lecture recordingAutomatic transcriptsAI-generated summaries
📚 Education
(5.3K)
free with in-app purchases
16
Study.com
Study.com
Study.com
Online Courses & Homework Help
Free

Access over 35,000 video lessons and online courses for K-12, high school, and college students. Get homework help, test prep for SAT/ACT, and study at your own pace with downloadable content and progress tracking.

35,000+ educational video lessonsSAT and ACT test prepHomework help
📚 Education
(3.7K)
freemium
17
Gauth: AI Study Companion
Gauth: AI Study Companion
Gauth: AI Study Companion
Ask anything, get right answer
Free

This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.

AI-powered accurate answers with step-by-step explanationsAI Live Tutor with voice and whiteboardAI Study Converter for quizzes and flashcards
📚 Education
(1.4M)
free with in-app purchases
18
Solvely - AI Study Tools
Solvely - AI Study Tools
Solvely - AI Study Tools
Math Solver & Homework Helper
Free

This app provides AI-powered academic assistance across various subjects. It offers step-by-step solutions, note-taking, and study material conversion to help students understand concepts better and improve their academic performance.

Accurate AI answers with step-by-step explanationsPhoto to answer functionality for problemsSupport for all subjects including Math, Science, and Humanities
📚 Education
(39K)
free with in-app purchases
19
7Sage LSAT
7Sage LSAT
7Sage LSAT
LSAT Prep Tests and Questions
Free

Prepare for the LSAT with a comprehensive platform offering video lessons, official practice tests, and targeted drills. Analyze your performance with advanced analytics and learn from expert instructors to improve your score.

Video lessonsOfficial PrepTestsTargeted drills
📚 Education
(2.4K)
free with in-app purchases
20
Knowunity: AI Study & Homework
Knowunity: AI Study & Homework
Knowunity: AI Study & Homework
Schule-Lernzettel-SchoolGPT
Free

This AI-powered study app helps students complete homework, understand concepts, and prepare for exams. Upload notes, videos, or lectures to generate flashcards, practice tests, and summaries. Get step-by-step homework solutions and personalized study plans.

AI-powered homework solutionsAuto-generated flashcards and notesPersonalized exam study plans
📚 Education
(4.4K)
free with in-app purchases