Comparison

DualBrain+ Brain Training vs loopr

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

DualBrain+ Brain Training

Engage in a variety of exciting games designed to challenge your cognitive abilities. Compete against yourself and others on global leaderboards while unlocking achievements. Enjoy a multi-language interface and customizable music options.

Highlights
  • Eight distinct timed games
  • Three challenging game modes
  • Multiple difficulty levels
  • GameCenter leaderboards
  • Unlockable achievements
  • Social media sharing
  • Multi-language support
Features
Read full description

DualBrain+ Level Up Your Brain! +++++++++++++++++++++++++ Strengthen your brain! Which side is your better brain? Find out in a competition with yourself while solving exciting games! And all at the same time! DualBrain+ Features: +++++++++++++++++++++++++ + Eight different, appealing games against the time + Three Different, challenging game modes + Three difficulty levels for easy entry and steady progress + GameCenter integration: Compete with your friends or compare your results with players around the globe with the integrated highscore leaderbords + HD support: High resolution images for your iOS Retina Display included + Universal Binary with full iPad support. Take advantage of the iPad screen-size + Tons of unlockable and fun achievments + Share your success with social media integration + Featuring classical background music from one of the greatest composer, Ludwig van Beethoven or listen to electronic music or even your own iPod music + Instructions for each game available on the main menu + Multi-Language: The GUI is available in many languages ++ English ++ German (Deutsch) ++ French (Français) ++ Spanish (Español) ++ Italian (Italiano) ++ Czech (čeština) ++ Slovakian (slovenčina) ++ Japanese (日本語 Nihongo) + 8 Games included ++ Simple Arithmetic Math ++ Color Mixing ++ Number Sequences ++ Stroop Effect (name that textcolor) ++ Rock, Paper, Scissors ++ Rear of Die ++ Red Minus Blue ++ Find the Sign + 3 different game modes ++ Classic: Choose the games you want to compete in. But watch the time! ++ Endurance: Like Classic game mode but without decreasing time limit ++ Mayhem: Are you ready for the ultimative challenge? All games are randomly selected and time is running up. The most challenging game mode awaits you. Yappler-Tags: game, braintraining, brain, science, fun, mental, entertainment, educational, color Level Up Your Brains, and let them fight, only the fittest will survive! +++++++++++++++++++++++++ Already awarded! DualBrain+ was chosen Finalist by the App Star Awards 2010 Jury to highlight and reward great new iPhone/iPad apps coming to the AppStore. Playing brain stimulating games increases the density of the cortex and may improve the efficiency of some parts of the brain, according to researchers investigating complex spatial tasks, video games and other. DualBrain+ keeps you occupied with different kind of games to stimulate your left and your right brain hemisphere. "From the creators of ReSpell and ClaviLux, Xija Research shows us a fun way to extend our brain capabilities with this addictive brain training game." -- H. Kregiel +++++++++++++++++++++++++ Brought to you by Xija Research - Reaching Out For A Better Tomorrow. subkom GmbH, Independent app developing. Check out ReSpell+ and ClaviLux. Now on http://www.xija.org

About

loopr

Solve logic puzzles by shading cells and drawing a single loop. Features daily challenges, hundreds of hand-crafted puzzles, and a weekly gauntlet. Offers smart hints and tracks your progress with stats and streaks.

Highlights
  • Shade cells and draw a loop
  • Daily challenges with difficulty levels
  • Hundreds of hand-crafted puzzles
  • Weekly 'The Gauntlet' puzzle
  • Smart hints system
  • Stats, streaks, and progress tracking
  • Interactive tutorial
Features
Read full description

Shade cells. Draw a loop. Solve it with pure logic. loopr is a loop puzzle where arrow clues tell you how many cells to shade, then you draw a single continuous path through everything that's left. If you love Slitherlink, Masyu, or any Nikoli puzzle, this is your next obsession. Based on Yajilin — a classic Japanese grid puzzle originally published by Nikoli and featured in the World Puzzle Championship. Every puzzle has exactly one solution, discoverable through pure logic. No guessing required. DAILY CHALLENGES A fresh puzzle every day at three difficulty levels. Complete all three to keep your streak alive. HUNDREDS OF PUZZLES Easy, Medium, and Hard. Every puzzle is hand-crafted and solvable through logic alone. THE GAUNTLET A massive weekly puzzle that pushes your logic to the limit. One grid. One week. Good luck. SMART HINTS Stuck? Tap an arrow clue to reveal what should be there. No spoilers, no paywall. STATS & STREAKS Track your best times, daily streaks, and personal records. Badges and milestones mark your progress as you improve. LEARN IN UNDER A MINUTE Interactive tutorial and strategy guide get you solving quickly. If you've played Slitherlink or any loop puzzle, you'll pick this up fast. ONE PURCHASE. NO ADS. No ads between puzzles. No subscription. Pay once, play forever. Clean, minimal design with a dark theme. Accessibility options including adjustable text size, high contrast mode, and reduced animations. Perfect for fans of Slitherlink, Masyu, Sudoku, Nonograms, and other Nikoli logic puzzles.

Screenshots

DualBrain+ Brain Training4 screens
loopr4 screens

Verdict

The call

The clearest difference is rating: loopr at 5.0 against DualBrain+ Brain Training's 4.3. loopr also leads on update cadence (fortnightly vs every 22 months). DualBrain+ Brain Training's advantage is price ($1.99 vs $3.99) and iOS requirement (12.0 vs 16.4). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

DualBrain+ Brain Training costs $1.99 and loopr $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

loopr holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 74% of DualBrain+ Brain Training's written reviews are positive against 75% of loopr's.

UpkeepUpdate frequency

DualBrain+ Brain Training ships an update every 22 months, loopr fortnightly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
DualBrain+ Brain Training versus loopr: the parameters behind the verdict, then further details
ParameterDualBrain+ Brain Trainingloopr
Price$1.99 — better$3.99
Rating4.3 (3 ratings)5.0 (3 ratings) — better
Positive reviews73.8% of reviews75.0% of reviews — better
Number of ratings33
Update frequencyEvery 22 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.4
Further details — not scored
Size26 MB53 MB
Age rating4+4+
Developersubkom GmbHLeon Cross

Customer experience

DualBrain+ Brain Training

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews84 reviews
Positive73.8%
Neutral11.9%
Negative14.3%

loopr

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

None

DualBrain+ Brain Training

No in-app purchases

None

loopr

No in-app purchases

Questions

Is DualBrain+ Brain Training free?
DualBrain+ Brain Training costs $1.99, with no in-app purchases.
Is loopr free?
loopr costs $3.99, with no in-app purchases.
Which has better reviews, DualBrain+ Brain Training or loopr?
loopr is rated higher. DualBrain+ Brain Training averages 4.3 out of 5 from 3 ratings, while loopr averages 5.0 from 3 ratings.
Do DualBrain+ Brain Training or loopr have ads?
Neither DualBrain+ Brain Training nor loopr shows ads.
Which is updated more often, DualBrain+ Brain Training or loopr?
DualBrain+ Brain Training ships an update every 22 months, and loopr fortnightly. Most recently, DualBrain+ Brain Training was updated on November 1, 2026 and loopr on November 5, 2026.

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