Best Detective Iq Apps & Games

249+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated August 2026

Out of 249+ detective iq apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Detective Iq Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Detective IQ: Brain GamesDetective IQ: Brain GamesFree4.5★ (50)YesYesAug 2026
2Detective IQ3Detective IQ3Free4.7★ (6)YesYesAug 2026
3Detective IQ 2: Catch ThievesDetective IQ 2: Catch ThievesFree4.8★ (218)YesYesAug 2026
4Mr Detective: Detective GamesMr Detective: Detective GamesFree4.7★ (44)NoYesAug 2026
5Mr.Detective2: Detective GamesMr.Detective2: Detective GamesFree4.1★ (10)NoYesAug 2026
6Detective MastersDetective MastersFree4.5★ (35K)NoNoAug 2026
7Girl Genius!Girl Genius!Free4.5★ (61K)YesYesAug 2026
8Clue HunterClue HunterFree4.6★ (71K)YesYesAug 2026

Top Picks for Detective Iq

More Detective Iq apps to explore

4
Mr Detective: Detective Games
Mr Detective: Detective Games
Mr Detective: Detective Games
Detective Game & Criminal Case
Free

Engage in challenging puzzles and riddles to hone your detective and criminal case-solving abilities. Test your IQ by carefully observing each riddle, selecting the correct multiple-choice answer, and unraveling mysteries to become the ultimate detective.

Observe riddles carefullySelect answers from multiple choiceSolve all riddles
🎮 Games
(44)
free with in-app purchases
5
Mr.Detective2: Detective Games
Mr.Detective2: Detective Games
Mr.Detective2: Detective Games
Detective and Criminal Cases
Free

Engage in challenging riddles and puzzles to test your detective and criminal case-solving abilities. This game offers over 100 mystery riddles designed to boost your IQ and puzzle-solving skills.

100+ criminal casesRiddles and puzzlesDetective case solving
🎮 Games
(10)
free with in-app purchases
6
Detective Masters
Detective Masters
Detective Masters
Many suspects, but who did it?
Free

Solve crimes by interrogating suspects and finding clues. Uncover hidden objects to bring criminals to justice and keep your city safe. Can you catch all the bad guys?

Interrogate suspectsFind hidden objectsSolve daily crimes
🎮 Games
(35K)
free
7
Girl Genius!
Girl Genius!
Girl Genius!
Can you solve the problems?
Free

Test your IQ and wit in this addictive puzzle game. Each level presents a unique scenario with unexpected traps and brain teaser tests. Solve the challenges correctly to proceed and complete your mission.

Solve brain teaser puzzlesOvercome unexpected trapsUnique levels with challenges
🎮 Games
(61K)
free with in-app purchases
8
Clue Hunter
Clue Hunter
Clue Hunter
Can you catch the cheater?
Free

Engage in a thrilling detective game where you uncover clues to catch a suspected cheater. Solve various high-stakes cases with multiple-choice challenges. This addictive puzzle game offers fun for everyone, with options to ask friends for help.

Uncover clues to catch cheatersSolve multiple high-stakes casesMake correct choices to progress
🎮 Games
(71K)
free with in-app purchases
9
Go!Detective
Go!Detective
Go!Detective
Remember the face of suspect!
Free
🎮 Games
(0)
10
Star Detective: Who Is Lying?
Star Detective: Who Is Lying?
Star Detective: Who Is Lying?
Fun brain twister logic puzzle
Free

Step into the role of an expert inspector to crack tricky cases and catch criminals. Analyze clues, identify lies, and solve mind-bending logic puzzles to uncover the truth and pass each case.

Crack tricky casesAnalyze witness statementsIdentify lies and truth
🎮 Games
(3)
ad-supported
11
Detective: Who Is Killer
Detective: Who Is Killer
Detective: Who Is Killer
Find The Killer!
Free
🎮 Games
(0)
12
Detective AI: Yes No Mystery
Detective AI: Yes No Mystery
Detective AI: Yes No Mystery
Solve Criminal Case Riddles
Free
🎮 Games
(0)
13
Detective: Shadows of Sin City
Detective: Shadows of Sin City
Detective: Shadows of Sin City
Detective Noir Crime Game
Free

Step into the shoes of Detective Michael Colt and solve intricate crime cases in the dark alleys of Sin City. Unravel mysteries, find evidence, and outsmart the notorious Black Dragon Triad in thrilling, story-driven episodes filled with clever puzzles.

Solve complex crime scenesInvestigate murder mystery casesUnravel episode backstories
🎮 Games
(35)
free with in-app purchases
14
Invictor Detective
Invictor Detective
Invictor Detective
by GAMES WEPLAY - FZCO
Free

Engage your mind with a mystery-driven game featuring logic puzzles and lateral thinking challenges. Solve cases by observing clues, deducing solutions, and exploring unexpected answers. Perfect for those who enjoy brain teasers and interactive mysteries.

Logic riddles and brain teasersLateral thinking puzzlesInteractive gameplay
🎮 Games
(47)
free with in-app purchases
15
Griddle - Logic Game
Griddle - Logic Game
Griddle - Logic Game
Detective Grid Puzzles
Free

Engage in a detective adventure with logic puzzles that challenge your attention to detail. Uncover hidden clues, cross-reference evidence, and solve mysterious cases to reveal the truth. This brain-training game offers satisfying challenges for puzzle enthusiasts.

Investigative puzzle gameplayUncover hidden cluesSolve mysterious cases
🎮 Games
(910)
ad-supported
16
I.Q. - Test
I.Q. - Test
I.Q. - Test
Calculate your IQ
Free

Calculate your intelligence quotient with this app. Perform various tests, including a time-trial mode, and share them with family and friends to see who is the most intelligent. Create multiple user profiles to track progress and compare results.

Calculate intelligence quotientMultiple test typesTime Trial Test
🎮 Games
(7)
free with in-app purchases
17
Detective Super Star
Detective Super Star
Detective Super Star
No perfect crime in the world!
Free

Embark on a thrilling hidden object adventure as a detective solving murder cases. Explore crime scenes, find clues, analyze evidence, and interrogate suspects to catch criminals. Immerse yourself in a captivating, mysterious story with ethical dilemmas and emotional scenes.

Solve murder casesExplore crime scenesFind hidden objects
🎬 Entertainment
(109)
free with in-app purchases
18
Who Is Thief & Detective
Who Is Thief & Detective
Who Is Thief & Detective
by Arya Panchal
Free

Engage in a thrilling detective game filled with challenging riddles and mind-bending mysteries. Test your IQ and problem-solving skills by cracking cases and identifying culprits. Compete to win the title of the ultimate detective.

Solve tricky riddlesCrack killer and thief mysteriesMultiple choice answers
🎮 Games
(1)
free with in-app purchases
19
Crime Hunt: Detective Game
Crime Hunt: Detective Game
Crime Hunt: Detective Game
Find clues & catch the killer
Free
🎮 Games
(0)
20
Mafia IQ Night
Mafia IQ Night
Mafia IQ Night
Mafia night online game
Free

Engage in a thrilling multiplayer mafia game of deception and deduction. Utilize unique roles, real-time communication, and dynamic gameplay to outsmart opponents or deceive them to victory. Play with friends or global players.

Unique roles with special abilitiesReal-time voice and text chatDynamic day and night cycles
🎮 Games
(7)
free with in-app purchases

FAQ about Detective Iq

What are the best detective iq apps & games for iPhone?
Detective IQ: Brain Games tops our detective iq apps & games ranking as of August 2026, with a 4.5-star average from 50 App Store ratings, and it's free to download.
Yes — 20 of the top detective iq apps & games we rank are free to download, including Detective IQ: Brain Games and Detective IQ3.
Detective IQ: Brain Games shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ detective iq apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Detective IQ is a free tricky puzzle game that offers a variety of brain teasers, riddles, and logic puzzles. It's designed to challenge your mind and improve your problem-solving skills.
The provided data does not specify if Detective IQ can be played offline. However, many puzzle games offer offline modes for uninterrupted gameplay.

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