Comparison

Monster Math School vs calculets PRO

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

Head to head
About

Monster Math School

This app makes learning math fun for children aged 5-9. It uses an engaging adventure game to teach addition, subtraction, multiplication, and division. Parents can track their child's progress with detailed reports.

Highlights
  • Adventure-based learning
  • Practice addition, subtraction, multiplication, division
  • Adaptive difficulty
  • Multiplayer mode
  • Practice mode
  • In-depth reporting
Read full description

"It is simply one of the best maths apps we have seen." - PCAdvisor UK "This kind of programming really enlivens play, and keeps kids ready and alert." -TeachersWithApps "One of the best features of this app is the data collection." - funeducationalapps Have your students practice and learn addition, subtraction, division, times tables and basic problem solving with Monster Math Pro! Be Maxx’s personal math helper as you explore new worlds, battle enemies and find allies in unexpected places by using addition, multiplication, subtraction and division! Walk your students through basic mental math and drills built into Monster Math’s interactive playing board. Unlike flash cards or simple quiz based apps, Monster Math’s core game mechanics are designed to quiz multiple skills at once and guide kids towards answers. Monster Math also provides a unique story and adaptive game play to tutor kids at a suitable pace. Have your kids progress through learning their core math skills and times tables while helping Maxx find Dextra! Kids love Monster Math! Monster Math Features: Tons of Adventure • Be Maxx’s helper as he searches for his best friend Dextra! Your child can follow the engaging voice-over narration as they run through multiple worlds and levels. Practice basic problem solving in dozens of different levels to defeat enemy Troggles and Minions! Learn and Practice Arithmetic • Monster Math is better than homework, and it’s the perfect math trainer for your child. Practice addition, subtraction, multiplication and division with Maxx! Monster Math’s multilevel system is designed to guide struggling kids towards the right answers. Challenging Drills and Quizzes • This math trainer adjusts in difficulty depending on your child’s progression. Pace of drills quickens or slows depending on how do with addition, subtraction, multiplication and division. Multiplayer Mode • Play along with your child or have them play with others online and around the world through GameCenter! Children will love the competition and motivation to win. Practice Mode • This no-nonsense mode is for your children to keep learning without the pressure of having to run from Troggles and Minions! Run through all the basic skills that may even appear in your child’s homework! In-Depth Reporting • Learn how your child is doing with the Common Core Standards for math. See where they need help and know what skills they do well in. You can even get a skill-by-skill analysis. Unlock More with Monster Math! •This version of Monster Math is your child’s personal homework and math helper. With this version, you have dozens of new levels, problems and practice to help your child with their basic math and problem solving skills that they use in class every day! Meet new characters like Faunglad the Wizard to help you travel and new enemies like Hypno and Treevil! See the skills your child could be learning with Monster Math! Addition & Subtraction • Addition up to 5, 10 and 20 • Subtraction up to 5, 10 and 20 • Two-digit addition without carry over • Two-digit subtraction without borrowing Multiplication & Division • Times Tables of 1 through 10 • Divide by numbers 1 to 10 • Multiply single-digit numbers by multiples of 10 Monster Math concentrates on Common Core Standards: 2.OA.B.2, 3.OA.C.7, 3.NBT.A.2, 3.NBT.A.3 See what others say about our fun math game for kids! Let your students practice all of their basic math skills and problem solving while they have fun. Download Monster Math now! For support, questions or comments, write to us at: support@makkajai.com Our privacy policy can be found at: http://privacy.makkajai.com

About

calculets PRO

A straightforward math game designed to help users practice basic arithmetic operations like addition, subtraction, multiplication, and division. Players combine numbers to reach a target number, offering a fun way to improve foundational math skills.

Highlights
  • Practice addition, subtraction, multiplication, division
  • Combine numbers to reach a target
  • Undo operations feature
  • Multiple difficulty levels
  • Ad-free experience
Features
Read full description

calculets PRO! Very simple maths game for initial arithmetics. Ads free. Practice maths facts: addition, subtraction, multiplication and division. What is this game about? Remember "Letters and Numbers" TV game? "calculets" is a simple, easy version of the Numbers part of "Letters and Numbers" TV show. How to play Calculitos? START: Upon start, after choosing one of the three available levels, you find: - 6 numbers inside bubbles, in the center square - one more "target" number, at bottom right of the display GOAL: You have to reach the "target" number, by combining the bubbles with: + addition - subtraction × multiplication ÷ division DYNAMICS: Drag two bubbles into the box with symbol + and they will be added. And just the same to subtract, multiply or divide: drag the bubbles to the boxes marked with -, × & ÷ . sssshhh... tip: Undo an operation: Double tap a pinky bubble to split it back to the original two bubbles-numbers. Play calculets PRO!

Screenshots

Monster Math School4 screens
calculets PRO2 screens

Verdict

The call

The clearest difference is review sentiment: Monster Math School at 77% against calculets PRO's 0%. Monster Math School also leads on ratings volume (514 vs 1) and update cadence (monthly vs every 4 months). calculets PRO's advantage is rating (5.0 vs 4.4) and price ($0.99 vs $9.99). On ads, in-app purchases 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

Monster Math School costs $9.99 and calculets PRO $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

calculets PRO holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Monster Math School has 514 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 77% of Monster Math School's written reviews are positive against 0% of calculets PRO's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Monster Math School ships an update monthly, calculets PRO every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard7 real differences · 3 level
Monster Math School versus calculets PRO: the parameters behind the verdict, then further details
ParameterMonster Math Schoolcalculets PRO
Price$9.99$0.99 — better
Rating4.4 (514 ratings)5.0 (1 ratings) — better
Positive reviews76.6% of reviews — better0.0% of reviews
Number of ratings514 — better1
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.2
Further details — not scored
Size169 MB10 MB
Age rating9+4+
DeveloperMakkajai Edu Tech Private LimitedJaime C. Carriedo

Customer experience

Monster Math School

All ratings513 ratings
Positive83.8%
Neutral7.0%
Negative9.2%
Written reviews64 reviews
Positive76.6%
Neutral9.4%
Negative14.1%

calculets PRO

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Monster Math School

Reported bugs

3 issues
  • Plato's Portals sending monsters off-screen
  • Repeated instructions despite progress
  • Compatibility issues on older devices

Requested features

4 requests
  • More levels and challenges
  • Ability to create custom player profiles
  • Multilingual support
  • Healthier in-game rewards

calculets PRO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Monster Math School

No in-app purchases

None

calculets PRO

No in-app purchases

Questions

Is Monster Math School free?
Monster Math School costs $9.99, with no in-app purchases.
Is calculets PRO free?
calculets PRO costs $0.99, with no in-app purchases.
Which has better reviews, Monster Math School or calculets PRO?
calculets PRO is rated higher. Monster Math School averages 4.4 out of 5 from 514 ratings, while calculets PRO averages 5.0 from 1 ratings.
Do Monster Math School or calculets PRO have ads?
Neither Monster Math School nor calculets PRO shows ads.
Which is updated more often, Monster Math School or calculets PRO?
Monster Math School ships an update monthly, and calculets PRO every 4 months. Most recently, Monster Math School was updated on November 1, 2026 and calculets PRO on November 2, 2026.

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