Comparison

Math Brain Booster Games vs Ca$hOut

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

Head to head
About

Math Brain Booster Games

Enhance cognitive abilities like attention, reaction time, and mental speed through engaging arithmetic exercises. This app utilizes a new method to stimulate brain areas responsible for memory and logical thinking, leading to improved mathematical skills and overall mental acuity.

Highlights
  • Improve attention and reaction time
  • Enhance mental velocity
  • Boost productivity
  • Personalized training modes
  • Review and correct mistakes
  • Set session reminders
  • Share progress
Features
Read full description

Want to INCREASE productivity of your mind? With this app you'll improve ATTENTION, REACTION and VELOCITY of mind! Just run and solve simple tasks with time limit. Simple, isn't it? == NEW METHOD == When a person solves simple arithmetic exercises on the rate, in the cerebral cortex are utilized areas which responsible for MEMORY, ATTENTION, LOGICAL THINKING. Therefore, the more a person does these exercises, the more he develop his mind & his mathematical skills. == UNDER THE HOOD == 'Math Brain Booster' consists of different training modes, each of them consists of sequences of simple arithmetical tasks. All you have to do is concentrate on problem solving and try to solve as many as possible in limited time. In a while you will feel progress in task solving and growing of your mind. == HOW TO USE == • Choose 'BOOST MODES' when you need concentrate quick, esp. before important meeting or examination. • Customize your session in 'Personal Training'. • Use 'Math tables' to not forget math basics. • All mistakes accumulate within training sessions. You can always access and correct them via 'Mistakes workout'. • Set up reminder for next sessions. Check out this option in 'Settings'. • Share you success with your friends. Tap on Facebook or Twitter button on Results screen and commit fresh results. • Spend your time with advantage! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Ca$hOut

Sharpen your mental math skills by practicing counting change quickly and accurately. Master techniques like "counting up" or straight subtraction to manage cash like a pro. This educational game is designed to improve your speed and precision with numbers.

Highlights
  • Practice counting change
  • Improve speed and accuracy
  • Learn "counting up" technique
  • Develop subtraction skills
  • Cash management practice
Features
Read full description

Exercise your brain by testing your speed and accuracy counting change. Flex the "counting up" technique (adding the smallest coins to the total owed, followed by bills, until you get to the amount paid) or sharpen your human calculator skills by doing straight subtraction. Either way you'll be able to manage the till like a corner store boss in no time!

Screenshots

Math Brain Booster Games4 screens
Ca$hOut3 screens

Verdict

The call

The clearest difference is review sentiment: Math Brain Booster Games at 81% against Ca$hOut's 33%. Math Brain Booster Games also leads on rating (4.7 vs 3.4) and update cadence (monthly vs every 15 months). Ca$hOut's advantage is in-app purchases (none vs 16) and iOS requirement (8.3 vs 15.0). On price, ads and device support 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. Math Brain Booster Games sells 14 in-app purchases, starting at $1.99 per month. Ca$hOut asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Math Brain Booster Games holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Math Brain Booster Games has 27K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 81% of Math Brain Booster Games's written reviews are positive against 33% of Ca$hOut's.

UpkeepUpdate frequency

Math Brain Booster Games ships an update monthly, Ca$hOut every 15 months. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

Scorecard7 real differences · 3 level
Math Brain Booster Games versus Ca$hOut: the parameters behind the verdict, then further details
ParameterMath Brain Booster GamesCa$hOut
PriceFreeFree
Rating4.7 (27K ratings) — better3.4 (14 ratings)
Positive reviews80.8% of reviews — better33.3% of reviews
Number of ratings27K — better14
Update frequencyMonthly — betterEvery 15 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.08.3 — better
Further details — not scored
Size46 MB3 MB
Age rating4+4+
DeveloperKirill DyakonovOlga Volkova

Customer experience

Math Brain Booster Games

All ratings27,218 ratings
Positive94.5%
Neutral3.8%
Negative1.7%
Written reviews620 reviews
Positive80.8%
Neutral6.0%
Negative13.2%

Ca$hOut

All ratings14 ratings
Positive50.0%
Neutral14.3%
Negative35.7%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Bugs and requests

Math Brain Booster Games

Reported bugs

3 issues
  • App freezes or crashes when opening
  • Incorrect answers sometimes marked as correct
  • Family sharing not working as expected

Requested features

4 requests
  • Add more advanced math concepts (fractions, algebra, etc.)
  • Provide progress tracking and performance analytics
  • Expand free content without requiring in-app purchases
  • Improve customization options for practice sessions

Ca$hOut

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

Math Brain Booster Games

Subscriptions5
  • Premium Access (1 Month)$1.991 Month
  • Premium Access (1 Month)3 Days trial$4.991 Month
  • Premium Access (1 Month)$4.991 Month
Show 2 more
  • Premium Access (1 Year)$9.991 Year
  • Premium Access (1 Year)2 variants$19.991 Year
One-time9
  • Unlock Multiplication Table$0.99
  • Unlock All2 variants$2.99
  • Unlock All Features$4.99
Show 6 more
  • Activate PRO version$4.99
  • Unlock All$7.99
  • Unlock All Features$8.99
  • Lifetime Access$19.99
  • Lifetime Access$34.99
  • Lifetime Access$39.99
None

Ca$hOut

No in-app purchases

Questions

Is Math Brain Booster Games free?
Math Brain Booster Games is free to download, with in-app purchases available.
Is Ca$hOut free?
Ca$hOut is free to download, with no in-app purchases.
Which has better reviews, Math Brain Booster Games or Ca$hOut?
Math Brain Booster Games is rated higher. Math Brain Booster Games averages 4.7 out of 5 from 27K ratings, while Ca$hOut averages 3.4 from 14 ratings.
Do Math Brain Booster Games or Ca$hOut have ads?
Neither Math Brain Booster Games nor Ca$hOut shows ads.
Which is updated more often, Math Brain Booster Games or Ca$hOut?
Math Brain Booster Games ships an update monthly, and Ca$hOut every 15 months. Most recently, Math Brain Booster Games was updated on October 26, 2026 and Ca$hOut on October 23, 2026.

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