Comparison

Calcul Mental in Space vs Quick Simple Math Games

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

Head to head
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)

About

Quick Simple Math Games

Learn and practice math skills through engaging gameplay. Solve addition, subtraction, multiplication, and division problems across 100 levels to improve calculation speed and reflexes. Earn rewards and naturally memorize math tables while having fun.

Highlights
  • 100 levels of math challenges
  • Addition, subtraction, multiplication, division
  • Reward system for level completion
  • Memorization of multiplication and division tables
  • Improve reflexes and mental arithmetic
  • Track progress and beat high scores
Features
Read full description

Now you can learn and play with math at the same time. This will help you calculate quickly and improve your reflexes. The game has 100 levels ranging from easy to difficult, with addition, subtraction, multiplication, and division problems mixed together. You will receive rewards such as diligent study chickens, newly hatched chicks, or eggs for completing each level with 10 questions. When you have collected 100 diligent study chickens, you will be able to calculate mentally at lightning speed. Furthermore, the game helps you quickly review: Division table Multiplication table Especially, the game always encourages your achievements. You don’t need to try to memorize boring calculations. Instead, you will naturally memorize multiplication and division. Your job is just to choose one of the four answers, which helps to improve your mental arithmetic skills. It is easy to play but difficult to achieve high scores, so you need to be quick and accurate. You will feel really challenged. If you want a high score, you need to memorize multiplication table, multiplication tables, addition and subtraction, and have good reflexes and calmness. The game can be addictive, and you will always want to beat your own record. The result is that you will become better at math every day. You will improve your reflexes, mental arithmetic skills, problem-solving abilities, and become more calm. This is great for your development. The game is completely free and there are no obstacles to improving your mental arithmetic skills. You will no longer be afraid of mental arithmetic, multiplication, or division. Now you can confidently use your mental arithmetic skills, and most importantly, you will love learning math. Terms of Service at https://sites.google.com/view/mathgames2021-termsofservicete/ 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

Calcul Mental in Space4 screens
Quick Simple Math Games4 screens

Verdict

The call

The clearest difference is in-app purchases: Quick Simple Math Games at none against Calcul Mental in Space's 1. Calcul Mental in Space's advantage is update cadence (every 6 days vs every 6 weeks) and ratings volume (575 vs 37). On price, rating, 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. Calcul Mental in Space sells 1 one-off in-app purchase. Quick Simple Math Games asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Calcul Mental in Space against 4.5 for Quick Simple Math Games. That said, the two scores are not equally well evidenced: Calcul Mental in Space has 575 ratings behind it against 37, so its average is the more settled of the two.

UpkeepUpdate frequency

Calcul Mental in Space ships an update every 6 days, Quick Simple Math Games every 6 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Calcul Mental in Space versus Quick Simple Math Games: the parameters behind the verdict, then further details
ParameterCalcul Mental in SpaceQuick Simple Math Games
PriceFreeFree
Rating4.4 (575 ratings)4.5 (37 ratings) — better
Positive reviews78.9% of reviews—
Number of ratings575 — better37
Update frequencyEvery 6 days — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size134 MB55 MB
Age rating12+4+
DeveloperHuy LeHuy Le

Customer experience

Calcul Mental in Space

All ratings576 ratings
Positive83.5%
Neutral6.9%
Negative9.5%
Written reviews19 reviews
Positive78.9%
Neutral0.0%
Negative21.1%

Quick Simple Math Games

All ratings37 ratings
Positive86.5%
Neutral5.4%
Negative8.1%

In-app purchases

1 purchases

Calcul Mental in Space

One-time1
  • Upgrade to Premium$2.99
None

Quick Simple Math Games

No in-app purchases

Questions

Is Calcul Mental in Space free?
Calcul Mental in Space is free to download, with in-app purchases available.
Is Quick Simple Math Games free?
Quick Simple Math Games is free to download, with no in-app purchases.
Which has better reviews, Calcul Mental in Space or Quick Simple Math Games?
Quick Simple Math Games is rated higher. Calcul Mental in Space averages 4.4 out of 5 from 575 ratings, while Quick Simple Math Games averages 4.5 from 37 ratings.
Do Calcul Mental in Space or Quick Simple Math Games have ads?
Both Calcul Mental in Space and Quick Simple Math Games show ads.
Which is updated more often, Calcul Mental in Space or Quick Simple Math Games?
Calcul Mental in Space ships an update every 6 days, and Quick Simple Math Games every 6 weeks. Most recently, Calcul Mental in Space was updated on October 27, 2026 and Quick Simple Math Games on October 25, 2026.

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