Comparison

Basic Math vs Calcul Mental in Space

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

Head to head
About

Basic Math

This engaging math game app helps children aged 4-16 improve their arithmetic and times table skills. It adapts to each child's age and learning level, offering a blend of fun and educational challenges designed by teachers.

Highlights
  • Adaptive learning levels
  • Arithmetic practice
  • Times table drills
  • Engaging game design
  • Teacher-designed curriculum
Features
Read full description

Looking for a cool math game app to help your kids getting back into the school routine? Monster Numbers is a fun, engaging and addictive math game app designed to improve your kids math skills! Perfect for kids aged 4 to 16!!! Monster Numbers is a cool math game app that combines fun and education. On opening the app, select your kids age and the app will adapt to your kids level. Kids go over various level, some are pure fun and others will test your kids math skills. It is easy to play yet challenging. Just watch out, your kids might start loving math! Designed by teachers, the game adapts to the level of your child. Monster Numbers is the perfect combination of math learning and pure fun! Overall … A fun math game app perfect to get your kids back into learning and school homework!

About

Calcul Mental in Space

Practice mental math with a fun, space-themed game. Improve your calculation speed, reflexes, and math skills through engaging challenges. Master addition, subtraction, multiplication, and division with increasing difficulty levels.

Highlights
  • Mental math practice
  • Speed and reflex training
  • Addition, subtraction, multiplication, division
  • Times and division tables review
  • Progressive difficulty levels
  • Achievement encouragement
Features
Read full description

You will calculate very quickly and increase your reflexes. The game has levels from easy to difficult for you to choose. All the math problems are included for you: Addition Subtraction Multiplication Division Moreover, the game also helps you review quickly: Times tables Division tables Especially, the game always encourages your achievements. You will not have to try to memorize boring math problems. Instead, you will naturally memorize multiplication and division. Your job is just to choose 1 of 4 answers. It will be very easy to play but really hard to achieve a high score. You will feel truly challenged. If you want a high score, you must truly memorize times tables, division tables, addition and subtraction problems, and have good reflexes and calmness. The game can be addictive, you will always want to achieve a high score and break your own record. The result is that you will improve your math skills every day. Increase your reflexes, be calmer, and handle problems better. That is good for your development. The game is completely free and there is no barrier to stop you from quick mental math. I decided to bring this mental math game to more people, hoping to help more of you. Help you no longer be afraid of mental math and love math more. You will play with math problems instead of struggling with them. Terms of Service at https://sites.google.com/view/math-terms-of-service-terms/ Privacy Policy at https://sites.google.com/view/5m-workout-privacy/ Graphics used in this app are designed by Freepik (https://www.freepik.com)

Screenshots

Basic Math4 screens
Calcul Mental in Space4 screens

Verdict

The call

The clearest difference is ads: Basic Math at none against Calcul Mental in Space's shown. Calcul Mental in Space's advantage is update cadence (every 6 days vs monthly). On price, rating, review sentiment and ratings volume 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. Basic Math sells 1 one-off in-app purchase and Calcul Mental in Space sells 1 one-off in-app purchase. 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 — 4.5 for Basic Math against 4.4 for Calcul Mental in Space. Both are backed by a comparable volume of ratings — 339 and 573 respectively. Written reviews are what separate them: 85% of Basic Math's written reviews are positive against 79% of Calcul Mental in Space's.

UpkeepUpdate frequency

Basic Math ships an update monthly, Calcul Mental in Space every 6 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Basic Math versus Calcul Mental in Space: the parameters behind the verdict, then further details
ParameterBasic MathCalcul Mental in Space
PriceFreeFree
Rating4.5 (339 ratings) — better4.4 (573 ratings)
Positive reviews84.6% of reviews — better78.9% of reviews
Number of ratings339573 — better
Update frequencyMonthlyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size185 MB134 MB
Age rating4+12+
DeveloperDidactoons Games SLHuy Le

Customer experience

Basic Math

All ratings339 ratings
Positive88.5%
Neutral5.9%
Negative5.6%
Written reviews91 reviews
Positive84.6%
Neutral5.5%
Negative9.9%

Calcul Mental in Space

All ratings573 ratings
Positive83.4%
Neutral6.8%
Negative9.8%
Written reviews19 reviews
Positive78.9%
Neutral0.0%
Negative21.1%

Bugs and requests

Basic Math

Reported bugs

3 issues
  • Cannot evolve/progress in game
  • App crashes on splash screen
  • In-app purchases not working

Requested features

2 requests
  • Resolve progression issues in specific levels
  • Offer refunds for non-functional purchases

Calcul Mental in Space

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Basic Math

One-time1
  • Premium Content$2.99
1 purchases

Calcul Mental in Space

One-time1
  • Upgrade to Premium$2.99

Questions

Is Basic Math free?
Basic Math is free to download, with in-app purchases available.
Is Calcul Mental in Space free?
Calcul Mental in Space is free to download, with in-app purchases available.
Which has better reviews, Basic Math or Calcul Mental in Space?
Basic Math is rated higher. Basic Math averages 4.5 out of 5 from 339 ratings, while Calcul Mental in Space averages 4.4 from 573 ratings.
Do Basic Math or Calcul Mental in Space have ads?
Calcul Mental in Space shows ads; Basic Math does not.
Which is updated more often, Basic Math or Calcul Mental in Space?
Basic Math ships an update monthly, and Calcul Mental in Space every 6 days. Most recently, Basic Math was updated on September 22, 2026 and Calcul Mental in Space on September 23, 2026.

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