Comparison

Quick Calculation Quiz vs Iq Brain Test, Math for adults

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

Head to head
About

Quick Calculation Quiz

Test your math skills in a timed challenge. Solve equations quickly to achieve a high score and compete with friends. It's a fun way to train your brain with both easy and challenging problems.

Highlights
  • Timed math problem solving
  • High score tracking
  • Multiplayer comparison
  • Brain training exercises
  • No calculator required
Features
Read full description

In this game you have 100 seconds to solve as many math problems (equations) as possible. Achieve a new high score, try to beat other players and your friends. Download now for free! A game always consists of both very easy and some slightly more difficult math problems. However, you should be able to solve all equations without a calculator. You will see the first math problem as soon as you tap the "Start" button. Your time begins to count down. Use the numeric keypad to type your answer and tap the enter button. The game is over either if your time is up, or as soon as you give a wrong answer. With each correct answer 1 point will be added to your score. Try to achieve a new highscore each time you play the game. Use the game center to compare your highscore with other players or your friends. Train your brain while playing the game and try to beat your own highscore, other players or your friends. This mathematics trainer is the perfect mental exercise. Try to achieve a new highscore now. Download and play for free! Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Iq Brain Test, Math for adults

Enhance your mental math skills with engaging games and practice modes. Improve logic, memory, and IQ through timed arithmetic challenges and puzzles. Track progress and compete with friends to boost cognitive abilities.

Highlights
  • Mental arithmetic practice
  • Multiplication tables
  • Logic and memory training
  • Timed math puzzles
  • IQ development
  • Progress tracking
Features
Read full description

Keep your mind sharp and agile with Quick Brain! Discover a more engaging way to boost your cognitive abilities. Quick Brain isn't just about numbers; it’s a personal space for your mind to stay active, focused, and resilient. By blending simple arithmetic with creative puzzles, we’ve created a workout for your brain that feels like a game, not a chore. A complete cognitive toolkit in one app: By providing essential mental stimulation, our app helps you improve your memory and maintain a quick mind in your daily life. UNLOCK YOUR MENTAL POTENTIAL Quick Brain is a universal platform designed to support your intellectual growth. Regular sessions help you navigate complex tasks with ease by enhancing: • Logic and Problem-Solving: Develop the ability to see patterns and find solutions faster. • Memory and Concentration: Strengthen your focus and keep your mind from wandering. • Thinking Speed: Train your brain to process information more efficiently under pressure. • Mental Flexibility: Learn to switch between different types of tasks without losing momentum. EXPLORE OUR PRACTICE MODES We offer a variety of challenges to keep your training diverse and exciting: • Strategic Puzzles: Classic 2048 and Sudoku to improve your foresight and planning. • Logic and Spatial Games: Matches and Connect Dots for non-standard thinking. • Reaction Drills: Quick Math and True/False modes to sharpen your instincts. • Custom Training: Adjust sessions to focus on what you need today. • Balance Mode: A dedicated space for testing your mental balance and accuracy. Your journey starts with simple tasks that gradually adapt to your skill level. Studies show that engaging in rapid mental exercises activates the brain regions responsible for logic and memory. Just 5 minutes a day can help you build a lasting habit of mental clarity and confidence. It’s the perfect mindful break for a busy day. Privacy Policy: https://brainsoft-apps.com/?page_id=1349 Terms of Use: https://brainsoft-apps.com/?page_id=1376

Screenshots

Quick Calculation Quiz4 screens
Iq Brain Test, Math for adults4 screens

Verdict

The call

Quick Calculation Quiz and Iq Brain Test, Math for adults both sit at 4.6 stars, but that hides the real split: 80% of Quick Calculation Quiz's written reviews are positive against 31% of Iq Brain Test, Math for adults's. Iq Brain Test, Math for adults's advantage is update cadence (fortnightly vs every 10 months) and ratings volume (813 vs 208). On price, rating, 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

Both are free to download. Quick Calculation Quiz sells 5 in-app purchases, starting at $2.99 per month and Iq Brain Test, Math for adults sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Quick Calculation Quiz against 4.4 for Iq Brain Test, Math for adults. Both are backed by a comparable volume of ratings — 208 and 813 respectively. Written reviews are what separate them: 80% of Quick Calculation Quiz's written reviews are positive against 31% of Iq Brain Test, Math for adults's.

UpkeepUpdate frequency

Quick Calculation Quiz ships an update every 10 months, Iq Brain Test, Math for adults fortnightly. Both last shipped on November 11, 2026.

Scorecard3 real differences · 7 level
Quick Calculation Quiz versus Iq Brain Test, Math for adults: the parameters behind the verdict, then further details
ParameterQuick Calculation QuizIq Brain Test, Math for adults
PriceFreeFree
Rating4.6 (208 ratings) — better4.4 (813 ratings)
Positive reviews79.6% of reviews — better31.3% of reviews
Number of ratings208813 — better
Update frequencyEvery 10 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.2 — better16.0
Further details — not scored
Size6 MB375 MB
Age rating4+4+
DeveloperBrachmann Online Marketing GmbH & Co. KGGenioworks Consulting & It-Services UG (haftungsbeschrankt)

Customer experience

Quick Calculation Quiz

All ratings208 ratings
Positive90.4%
Neutral5.8%
Negative3.8%
Written reviews147 reviews
Positive79.6%
Neutral10.9%
Negative9.5%

Iq Brain Test, Math for adults

All ratings791 ratings
Positive84.7%
Neutral5.9%
Negative9.4%
Written reviews198 reviews
Positive31.3%
Neutral11.1%
Negative57.6%

User reviews

Quick Calculation Quiz

From 208 App Store ratings

What we love

  • 🧠 Effective mental math training
  • 👍 Simple and user-friendly interface
  • ⚡ Good difficulty progression for various skill levels
  • 🎮 Engaging and fun gameplay
  • 💰 Free to use with optional ad-free upgrade

Room to improve

  • 🐛 Submit button is too small and difficult to click
  • 🔤 Number pad layout is confusing and unintuitive
  • ⏰ Time pressure can be frustrating for some users
  • 🔁 Limited variety - repetitive problem types
  • 📺 Too many advertisements

Iq Brain Test, Math for adults

From 813 App Store ratings

What we love

  • 🧠 Excellent brain training and cognitive exercises
  • 🎮 Variety of interesting puzzle games
  • 👍 Good user interface and design
  • 🎯 Helpful for memory and mental agility
  • ⭐ Engaging and entertaining gameplay

Room to improve

  • 📺 Excessive and intrusive advertising
  • 💰 Expensive subscription pricing
  • 💳 Misleading free-to-play model with mandatory payments
  • 📺 Ads persist even after paying for premium
  • 🚫 Difficult to unsubscribe or cancel

Bugs and requests

Quick Calculation Quiz

Reported bugs

3 issues
  • Submit button click detection is unreliable
  • Scoring system not calculating all correct answers properly
  • Screen touch responsiveness issues on smaller devices

Requested features

10 requests
  • Ability to select specific calculation types (addition, subtraction, multiplication, division)
  • Multiple difficulty levels or stages
  • Timed vs untimed game modes
  • Direct multiplayer/duel mode between two players
  • Voice input option for answers
Show 5 more
  • Larger submit button
  • Ranking system showing user's position on leaderboard
  • More varied content and game modes
  • Adjustable time limits
  • Separate sections for different operation types

Iq Brain Test, Math for adults

Reported bugs

10 issues
  • Connect the Dots game stuck at level 29
  • Multiplication mode crashes or functions incorrectly
  • White screen display issues
  • App crashes on launch for some devices
  • Daily workout mode crashes when selected
Show 5 more
  • Game logic errors with wrong answer validation
  • Progress resets after updates
  • Multiplication timer too fast with missing answer options
  • Balance mode answer selection not registering correctly
  • App freezes or becomes unresponsive

Requested features

10 requests
  • Restore competitive bot mode with medals/weekly tasks
  • Add Arabic language support
  • Implement age-appropriate difficulty levels
  • Add permanent purchase option instead of subscription
  • Improve translation quality
Show 5 more
  • Reduce ad frequency significantly
  • Add more game variety and content
  • Implement offline play capability
  • Add dark mode option
  • Better accessibility features for visually impaired users

In-app purchases

5 purchases

Quick Calculation Quiz

Subscriptions1
  • Premium$2.991 Month
One-time4
  • Voluntary Payment 1$0.99
  • Voluntary Payment 2$2.99
  • Voluntary Payment 3$9.99
Show 1 more
  • Remove Ads$12.99
10 purchases

Iq Brain Test, Math for adults

Subscriptions9
  • Special Offer$1.991 Month
  • Premium Special offer3 Days trial$1.997 Days
  • Premium7 Days trial$4.491 Month
Show 6 more
  • Premium3 Days trial$4.991 Month
  • Premium3 Days trial$5.997 Days
  • Special Offer3 Days trial$17.991 Year
  • Premium$22.491 Year
  • Improve your math skills3 Days trial$26.991 Year
  • Premium3 Days trial$29.991 Year
One-time1
  • Premium Access$39.99

Questions

Is Quick Calculation Quiz free?
Quick Calculation Quiz is free to download, with in-app purchases available.
Is Iq Brain Test, Math for adults free?
Iq Brain Test, Math for adults is free to download, with in-app purchases available.
Which has better reviews, Quick Calculation Quiz or Iq Brain Test, Math for adults?
Quick Calculation Quiz is rated higher. Quick Calculation Quiz averages 4.6 out of 5 from 208 ratings, while Iq Brain Test, Math for adults averages 4.4 from 813 ratings.
Do Quick Calculation Quiz or Iq Brain Test, Math for adults have ads?
Both Quick Calculation Quiz and Iq Brain Test, Math for adults show ads.
Which is updated more often, Quick Calculation Quiz or Iq Brain Test, Math for adults?
Quick Calculation Quiz ships an update every 10 months, and Iq Brain Test, Math for adults fortnightly. Most recently, Quick Calculation Quiz was updated on November 11, 2026 and Iq Brain Test, Math for adults on November 11, 2026.

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