Freaking Math vs Calcul Mental in Space
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Freaking Math
Test your math skills with a lightning-fast challenge. You have just one second to select the correct answer to simple equations. Aim for a high score and compete with friends.
- One-second answer time
- Reach high scores
- Beat friends
- Simple equation solving
- Quick reflexes test
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Freaking Math is back - and it is still smarter than you. The rules are stupidly simple. The game is freakishly hard. An equation flashes on screen. Is it TRUE or FALSE? You have about ONE SECOND to decide. Get it right and keep going. Get it wrong and it is game over. No solving, no typing - just your gut, your reflexes, and a clock that never blinks. Sounds easy? 12 + 7 = 20. TRUE or FALSE? Tick tick tick... yeah. That is the trap. BACK TO SCHOOL READY Kids Zone is the math drill your child never knew they wanted. Build a custom session in seconds: pick any operation, set the number range or choose exact multiplication tables, decide how many questions. No timer breathing down their neck. Wrong answer? The correct one flashes so they learn before moving on. Math practice they will actually ask for. WHY IT WILL DRIVE YOU CRAZY (in a good way) - One-second answers that turn your brain to mush - "Just one more try" energy that ruins your bedtime - The perfect blend of simple, brutal and stupidly fun GAME MODES FOR EVERY KIND OF PAIN - Classic: pure addition speed, the original nightmare - Subtraction, Multiplication and Division: pick your poison - Mixed / Stress: every operation, zero mercy - 20-Second Challenge: score as much as you can before time runs out - Relax: 10 seconds per question, for when your ego needs a break - For Your Kids: pick operations and number ranges, choose your question count, zero time pressure COMPETE AND SHOW OFF - Global leaderboards for every mode (Game Center) - Unlock achievements from your First Play all the way to Master - Share this score and dare your friends to beat it WEEKEND EVENTS - Friday through Sunday only: a rotating twist on the core loop - Stress, Blitz (even faster), or Liars (every equation is false) - Miss it and it is gone until next weekend KEEP YOUR BESTS - Sign in with Apple or Google to keep high scores across devices - A best for every mode, saved in the cloud BUILT TO FEEL GOOD - Clean, colorful, distraction-free design with a fresh color every round - Snappy sounds and haptics that make every correct answer satisfying - Free to play, fast to start, impossible to put down Whether you are killing 30 seconds in line or training your brain to think faster, Freaking Math sharpens your mental math while destroying your confidence. Download now and find out how bad you really are at math.
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.
- Mental math practice
- Speed and reflex training
- Addition, subtraction, multiplication, division
- Times and division tables review
- Progressive difficulty levels
- Achievement encouragement
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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
Verdict
The clearest difference is update cadence: Calcul Mental in Space at every 6 days against Freaking Math's every 3 weeks. Calcul Mental in Space also leads on ratings volume (573 vs 50) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ads 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
Both are free to download. Freaking Math sells 7 one-off in-app purchases and Calcul Mental in Space sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Freaking Math against 4.4 for Calcul Mental in Space. That said, the two scores are not equally well evidenced: Calcul Mental in Space has 573 ratings behind it against 50, so its average is the more settled of the two. Written reviews split almost evenly too, at 79% and 79% positive.
Freaking Math ships an update every 3 weeks, Calcul Mental in Space every 6 days. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.
| Parameter | Freaking Math | Calcul Mental in Space |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (50 ratings) — better | 4.4 (573 ratings) |
| Positive reviews | 78.6% of reviews | 78.9% of reviews — better |
| Number of ratings | 50 | 573 — better |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 134 MB |
| Age rating | 4+ | 12+ |
| Developer | Bang Nguyen | Huy Le |
Customer experience
Freaking Math
Calcul Mental in Space
Bugs and requests
Freaking Math
Reported bugs
5 issues- Game crashes after one answer
- Game crashes and kicks user out after wrong answer
- Marks correct answers as wrong
- App connects to Facebook after playing
- Game crashes at startup after logging out of Game Center
Requested features
9 requests- Add a setting to extend time per equation
- Increase difficulty options
- Add a harder version (multiplication, 3+ digits)
- Make difficulty customizable (number of digits)
- Create a version without ads (paid option)
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- Add multiplication, division, and subtraction
- Add a 2-player mode on the same screen
- Add a children's mode for practice
- Separate notification sounds for time out and wrong answers
Calcul Mental in Space
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Freaking Math
- Remove Ads$0.99
- 30 Diamonds$0.99
- 70 Diamonds$1.99
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- 120 Diamonds$2.99
- 180 Diamonds$3.99
- 250 Diamonds$4.99
- 350 Diamonds$5.99
Calcul Mental in Space
- Upgrade to Premium$2.99
Questions
Is Freaking Math free?
Is Calcul Mental in Space free?
Which has better reviews, Freaking Math or Calcul Mental in Space?
Do Freaking Math or Calcul Mental in Space have ads?
Which is updated more often, Freaking Math or Calcul Mental in Space?
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