Comparison

Choco abacus 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

Choco abacus

Learn and master mental calculation with an engaging abacus game. Features a friendly tutorial and a simple, fun game system that allows you to unlock new stages as you play.

Highlights
  • Easy to learn abacus mechanics
  • Friendly tutorial for beginners
  • Simple and fun game system
  • Unlock new stages through gameplay
  • Mental calculation practice
Features
Read full description

Play the best Abacus game in the world! * Easy to learn Abacus * Friendly tutorial * Simple and fun game system * Play and get more stages

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

Choco abacus4 screens
Calcul Mental in Space4 screens

Verdict

The call

The clearest difference is rating: Calcul Mental in Space at 4.4 against Choco abacus's 3.2. Calcul Mental in Space also leads on ratings volume (575 vs 5) and update cadence (every 6 days vs monthly). Choco abacus's advantage is in-app purchases (none vs 1) and review sentiment (88% vs 79%). 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. Calcul Mental in Space sells 1 one-off in-app purchase. Choco abacus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calcul Mental in Space holds the better App Store score, 4.4 against 3.2. That said, the two scores are not equally well evidenced: Calcul Mental in Space has 575 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 88% of Choco abacus's written reviews are positive against 79% of Calcul Mental in Space's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Choco abacus ships an update monthly, Calcul Mental in Space every 6 days. Both last shipped on October 29, 2026.

Scorecard7 real differences · 3 level
Choco abacus versus Calcul Mental in Space: the parameters behind the verdict, then further details
ParameterChoco abacusCalcul Mental in Space
PriceFreeFree
Rating3.2 (5 ratings)4.4 (575 ratings) — better
Positive reviews87.5% of reviews — better78.9% of reviews
Number of ratings5575 — better
Update frequencyMonthlyEvery 6 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size107 MB134 MB
Age rating4+12+
DeveloperPark JisangHuy Le

Customer experience

Choco abacus

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews32 reviews
Positive87.5%
Neutral6.3%
Negative6.3%

Calcul Mental in Space

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

In-app purchases

None

Choco abacus

No in-app purchases

1 purchases

Calcul Mental in Space

One-time1
  • Upgrade to Premium$2.99

Questions

Is Choco abacus free?
Choco abacus is free to download, with no in-app purchases.
Is Calcul Mental in Space free?
Calcul Mental in Space is free to download, with in-app purchases available.
Which has better reviews, Choco abacus or Calcul Mental in Space?
Calcul Mental in Space is rated higher. Choco abacus averages 3.2 out of 5 from 5 ratings, while Calcul Mental in Space averages 4.4 from 575 ratings.
Do Choco abacus or Calcul Mental in Space have ads?
Both Choco abacus and Calcul Mental in Space show ads.
Which is updated more often, Choco abacus or Calcul Mental in Space?
Choco abacus ships an update monthly, and Calcul Mental in Space every 6 days. Most recently, Choco abacus was updated on October 29, 2026 and Calcul Mental in Space on October 29, 2026.

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