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Best Duel And Back Apps & Games

199+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated May 2026

Whether you're new to duel and back or looking for an upgrade, our curated collection of 199+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Duel And Back Apps & Games (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dual N-backDual N-backFree4.7★ (867)NoYesJul 2026
2Dual N-Back: Brain-TrainingDual N-Back: Brain-TrainingFree4.6★ (333)YesYesJul 2026
3Dual N Back Brain GameDual N Back Brain GameFree4.8★ (4)NoNoMay 2026
4N-Back ChallengeN-Back ChallengeFree4.7★ (192)NoYesJul 2026
5Dual N-Back ADHD Focus GameDual N-Back ADHD Focus GameFree4.3★ (19)NoYesJul 2026
6Yu-Gi-Oh! Duel LinksYu-Gi-Oh! Duel LinksFree4.7★ (90K)YesYesJul 2026
7Dual N-Back: Brain TrainingDual N-Back: Brain TrainingFree4.1★ (86)NoYesJul 2026
8Yu-Gi-Oh! Master DuelYu-Gi-Oh! Master DuelFree4.9★ (87K)YesYesJul 2026

Top Picks for Duel And Back

Dual N-back#1

Dual N-back by Jens Grud

Editor's Choice
🎬 Entertainment
4.7😐(867 ratings)
FreeIn-App Purchases
Dual N-back screenshot 1
Dual N-back screenshot 2
Dual N-back screenshot 3
Dual N-back screenshot 4
Dual N-back screenshot 5
Dual N-back screenshot 6

This app offers a scientifically proven memory workout by challenging users to remember both the position of a square and a spoken letter. The difficulty increases as users improve, requiring them to recall information from a specified number of turns ago.

What We Love

  • 🚀 Effective memory training
  • 👍 Simple and intuitive interface
  • 🔒 No ads
  • 💡 Customizable settings

Room to Improve

  • 🐛 Buggy behavior (unregistered clicks, sound issues)
  • 💰 Subscription model for higher levels
  • 🔍 Lack of clear instructions
Dual N-Back: Brain-Training#2

Dual N-Back: Brain-Training by GOKAKU SUPPLI, LIMITED LIABILITY CO.

Boost Your Working Memory & IQ
Strong Contender
🎮 Games
4.6(333 ratings)
FreeAdsIn-App Purchases
Dual N-Back: Brain-Training screenshot 1
Dual N-Back: Brain-Training screenshot 2
Dual N-Back: Brain-Training screenshot 3
Dual N-Back: Brain-Training screenshot 4
Dual N-Back: Brain-Training screenshot 5
Dual N-Back: Brain-Training screenshot 6

This app is a brain game designed to improve working memory and cognitive skills through a challenging memory-training exercise. It offers customizable difficulty, goal setting, and global leaderboards to track progress. An ad-free experience is available via a subscription.

Dual N Back Brain Game#3

Dual N Back Brain Game by Carlos Garcia

train your memory
Worth Considering
📚 Education
4.8(4 ratings)
Free
Dual N Back Brain Game screenshot 1
Dual N Back Brain Game screenshot 2
Dual N Back Brain Game screenshot 3
Dual N Back Brain Game screenshot 4
Dual N Back Brain Game screenshot 5

This cognitive training app challenges your working memory with scientifically inspired exercises. It helps improve focus, memory, and mental agility through quick, distraction-free sessions. Ideal for students, professionals, or anyone seeking to enhance their cognitive abilities.

More Duel And Back apps to explore

4
N-Back Challenge
N-Back Challenge
N-Back Challenge
Raise your IQ in 20 days
Free

This app offers a scientifically validated cognitive training program designed to enhance intelligence. It uses the dual n-back method to improve learning, reasoning, and problem-solving skills. Track progress, compete with friends, and customize your experience to boost cognitive abilities.

Dual n-back cognitive trainingIQ enhancementProgress tracking and streaks
📚 Education
(192)
free with in-app purchases
5
Dual N-Back ADHD Focus Game
Dual N-Back ADHD Focus Game
Dual N-Back ADHD Focus Game
Memory & focus training game
Free

This scientifically proven brain training app enhances working memory, concentration, and cognitive abilities. It helps improve IQ, memory, and thinking speed through engaging gameplay that challenges your brain. Consistent practice leads to noticeable improvements in focus and mental agility.

Strengthens working memoryImproves concentrationEnhances cognitive abilities
📚 Education
(19)
free with in-app purchases
6
Yu-Gi-Oh! Duel Links
Yu-Gi-Oh! Duel Links
Yu-Gi-Oh! Duel Links
PvP Card Battles
Free

Engage in strategic card battles anytime, anywhere. This app offers easy-to-learn rules and helpful features for beginners, alongside competitive online multiplayer modes. Collect cards, build powerful decks, and duel against players worldwide to become the ultimate Duelist.

Easy-to-learn rules and controlsAuto-build deck featureRanked PvP duels
🎮 Games
(90K)
free with in-app purchases
7
Dual N-Back: Brain Training
Dual N-Back: Brain Training
Dual N-Back: Brain Training
Backed by science
Free

Enhance your working memory and fluid intelligence with a scientifically validated brain training exercise. This app replicates the original Dual N-Back experiment to help you improve your cognitive abilities. Track your progress with detailed statistics and stay motivated with customizable reminders.

Working memory enhancementFluid intelligence improvementReplicates original experiment
💪 Health & Fitness
(86)
free with in-app purchases
8
Yu-Gi-Oh! Master Duel
Yu-Gi-Oh! Master Duel
Yu-Gi-Oh! Master Duel
사상 최고봉의 디지털 카드 게임으로!
Free

Engage in fast-paced digital card duels with stunning graphics and a dynamic soundtrack. Learn to play with tutorials, collect cards, and compete in tournaments worldwide. Explore lore through solo mode and refine your strategies with deck-building tools.

Fast-paced duels with HD graphicsIn-game tutorials for new playersCollect over 10,000 unique cards
🎮 Games
(87K)
free with in-app purchases
9
Герои Камелота
Герои Камелота
Герои Камелота
by Deca Games EOOD
Free

Assemble, evolve, and enhance hundreds of heroes to battle the Black Knight and reclaim Camelot. Form strategic teams, compete in live PvP arenas, and join guilds to conquer challenges and discover rare cards in this medieval RPG.

Hero collection and evolutionStrategic team-based assaultsGuild formation and co-op raids
🎮 Games
(368)
free with in-app purchases
10
Sword Flip Duel
Sword Flip Duel
Sword Flip Duel
Flip and fight!
Free

Engage in physics-based duels with your ragdoll fighter by flipping your sword. Outsmart opponents with intuitive controls and unlock customizable characters and weapons. Experience hilarious animations in this unique combat game.

Physics-based gameplayIntuitive one-touch controlsCustomizable characters
🎮 Games
(92)
free with in-app purchases
11
Dual N-Back Extreme
Dual N-Back Extreme
Dual N-Back Extreme
Dual, Triple & Quad N-Back
Free

This app offers brain-training exercises to enhance working memory, concentration, and problem-solving skills. It features multiple N-back modes, progress tracking, and customizable sessions in a user-friendly interface.

Dual, Triple & Quad N-Back modesCognitive performance enhancementProgress tracking and statistics
📚 Education
(9)
free with in-app purchases
12
Duel Heroes
Duel Heroes
Duel Heroes
Simple & Fun PvP Card Combat
Free

Engage in strategic PvP card combat with a vast collection of unique cards and powerful heroes. Master roguelike elements and build diverse decks to outwit opponents worldwide in fast-paced battles.

Easy to learn card game mechanicsRoguelike and TCG gameplay combinationHundreds of unique collectible cards
🎮 Games
(425)
free with in-app purchases
13
Front & Back Camera Recording
Front & Back Camera Recording
Front & Back Camera Recording
dual cam double photo & video
Free

Capture photos and videos simultaneously using both the front and back cameras. This app allows for saving separate or combined media, offers zoom and flash for both lenses, and lets you switch cameras mid-recording. Share both perspectives of your experience.

Simultaneous front and back camera recordingSave separate or combined mediaZoom for both cameras
📷 Photo & Video
(198)
subscription
14
Magic Hero: Last HP Duels
Magic Hero: Last HP Duels
Magic Hero: Last HP Duels
by Talgame LLC
Free

Engage in magical duels by casting spells and defeating evil witches. This simple, one-tap game offers unlockable characters with unique abilities. Compete with friends and players worldwide for the top score.

One-tap gameplayUnlockable charactersDiverse spells
🎮 Games
(14K)
free with in-app purchases
15
Fighting Stance - Battle Game
Fighting Stance - Battle Game
Fighting Stance - Battle Game
Get ready for a fight & duel!
Free

Engage in intense combat by wielding various weapons and striking your best battle pose. Aim accurately to defeat enemies and emerge victorious in this challenging duel. Prepare for the ultimate fight.

Engage in battleWield weaponsStrike battle poses
🎮 Games
(44K)
ad-supported
16
DualCam Pro: Front & Back
DualCam Pro: Front & Back
DualCam Pro: Front & Back
Dual Camera Video Recording
Free

Capture both front and rear camera views simultaneously in a single video. Ideal for content creators, reaction videos, and tutorials, this tool offers adjustable quality and resolution with a focus on user privacy.

Simultaneous front and back camera recordingPicture-in-picture modeAdjustable video quality and resolution
🎬 Entertainment
(87)
free
17
Pistol Duel: 3D Gun Battle
Pistol Duel: 3D Gun Battle
Pistol Duel: 3D Gun Battle
Master the recoil!
Free

Engage in intense 3D gun battles where mastering recoil is key. Use physics-based gun movements to dodge attacks and destroy all enemy weapons to win. Aim precisely and outmaneuver your opponents in this action-packed shooter.

Physics-based recoil mechanicsTap to shoot and control gun movementDodge enemy fire
🎮 Games
(355)
ad-supported
18
Knight Brawl
Knight Brawl
Knight Brawl
Swords, Shields and Chaos!
Free

Engage in chaotic gladiator battles across diverse locations, from pirate ships to castles. Earn gold to upgrade your gear and conquer challenging game modes like tower climbs and castle sieges. Discover special weapon abilities to gain an edge in combat.

Wild gladiator battlesDiverse combat locationsGear and weapon upgrades
🎮 Games
(572)
free with in-app purchases
19
Forest Arena: Magic Duel
Forest Arena: Magic Duel
Forest Arena: Magic Duel
Magic Duel
Free

Engage in a casual strategy game with quick reflexes and resource management. Outsmart opponents in turn-based duels using a forest compass and collecting magical elements. Unlock achievements and enjoy a relaxing atmosphere with soothing sounds.

1v1 Duel ModeTurn-based battlesScore comparison rounds
🎬 Entertainment
(115)
free
20
Balance Duel
Balance Duel
Balance Duel
Make the enemy lose balance!
Free

Engage in a physics-based duel where your goal is to knock your opponent into the water before they do the same to you. Aim your shots precisely by tapping on the screen to control your character's movements and win each stage.

Tap-to-shoot aimingPhysics-based gameplayKnock opponents into water
🎮 Games
(2.2K)
ad-supported

FAQ about Duel And Back

What are the best duel and back apps & games for iPhone?
Dual N-back tops our duel and back apps & games ranking as of May 2026, with a 4.7-star average from 867 App Store ratings, and it's free to download.
Yes — 20 of the top duel and back apps & games we rank are free to download, including Dual N-back and Dual N-Back: Brain-Training.
Dual N-back has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 199+ duel and back apps & games on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
Dual N-back is a mobile application designed to provide a scientifically proven memory workout. It challenges users to remember both the position of a square on a grid and a spoken letter, indicating when the current stimulus matches one from N turns ago.
The difficulty increases by raising the value of 'N', which is the number of turns back you need to remember. As you successfully recall both the letter and the square's position from N turns ago, the app will automatically increase N, making the task more challenging.

Related searches

dual and backdual and back training