Comparison

How It Works? vs Math Ninja AR

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

Head to head
About

How It Works?

Explore the wonders of our world through interactive games, animations, and explanations. This app makes learning about natural phenomena engaging and fun for children, fostering curiosity and understanding of the planet.

Highlights
  • Interactive games
  • Animations
  • Clear explanations
  • Big images
  • Experiments
  • Locutions for non-readers
Features
Read full description

Allow your children to learn about how our world works and discover its beauty through a fun and interactive application full of games, images and animations. How it Works? is a very entertaining didactic application that gives the children the opportunity to explore how our world works through animations, small explanations, games and locutions. It includes small lectures that teaches them about the plants, the energies, the volcanoes, the planet and its interior, the water’s cycle and many more natural phenomena. What is in the Application How it Works? ===================================== • Big images to understand the context • Animations to comprehend the functioning of the phenomena • Easy to do experiments • Simple and clear explanations • Fun games to reinforce the learning • Locutions to facilitate the comprehension of the non-readers Download How it Works? and allow your children, grandchildren or students to explore some of the most interesting natural phenomena of our planet. Show them how they work internally and on the outside, satisfy their curiosity and make them participate in how we can make the world better with small everyday actions. How does it work? =================== The kids are free to explore the games in the order they want, see images watch videos and read about the thrilling planet Earth! Or they can play games and challenge their knowledge! With How it Works? the little ones discover how the world works at their own pace and according to their own interests. We believe that you will find, nevertheless, that when they play How it Works?, that they are intuitively drawn to learn about things they never thought to explore. How it Works? is a game that makes the learning and even better, the comprehension, of how some phenomena develops more fun and mild. It is full of curiosities, contents, images, applications and games to reach all kind of children. The kids have access to a broad range of contents of interest about the planet, everything in only one app! • Without third party advertising How it Works? is the perfect application to install in your device when you make a long trip in car, plane, train or bus. Enjoy your time, while allowing your children to have fun and learn in an exciting way for them. ABOUT LEARNY LAND At Learny Land, we love to play, and we believe that games must form part of the educational and growth stage of all children; because to play is to discover, explore, learn and have fun. Our educational games help children learn about the world around them and are designed with love. They are easy to use, beautiful and safe. Because boys and girls have always played to have fun and learn, the games we make - like the toys that last a lifetime - can be seen, played and heard. At Learny Land we take advantage of the most innovative technologies and the most modern devices to take the experience of learning and playing a step further. We create toys that could not have existed when we were young. Read more about us at www.learnyland.com. Privacy Policy We take Privacy very seriously. We do not collect or share personal information about your children or allow any type of third party ads. To learn more, please read our privacy policy at www.learnyland.com. Contact us We'd love to know your opinion and your suggestions. Please, write to support@learnyland.com. Terms of Use: http://learnyland.com/terms-of-service/

About

Math Ninja AR

Engage in a multiplayer math battle where players add blocks to match a target number. Rescue villagers by correctly solving addition problems. This augmented reality game enhances mental calculation skills through interactive gameplay.

Highlights
  • Multiplayer math battles
  • Augmented reality gameplay
  • Addition practice
  • Rescue villagers
  • Mental calculation training
Features
Read full description

Part 2 of the top ranked kid’s app in 107 countries, Math Ninja AR. Add the number of boxes to match the given number. Compete with friends and family in multi-play mode. - Multi-play up to 4 Players! Math Ninja’s AR world can now be shared between devices with the use of iOS 12, enabling multi-play up to 4 players. - Rescue the Box-Turned Villagers! Pick up the right amount of blocks so the number of boxes add up to the given number and rescue the villagers! - Become an Addition Master Before you Know It! The effort to search, select, and add at the same time, exercises your mental calculation skills, making you an addition master before you know it! [Instructions] - Select single-play or multi-play - In multi-play, the first player to enter is responsible for setting the stage - Select difficulty and start the game - Focus the pointer on a block and tap the screen to select - If the number of boxes in the selected blocks add up to the given number, you win - Selected blocks can be released by being reselected - Win three times to defeat the villain and rescue the village! [ARKit Supported Devices] - iPhone : iPhone 6s Plus or above - iPad : iPad 5th generation or above and iPad Pro - iOS : iOS12 or above

Screenshots

How It Works?4 screens
Math Ninja AR4 screens

Verdict

The call

The clearest difference is rating: Math Ninja AR at 4.5 against How It Works?'s 3.9. Math Ninja AR also leads on in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 4 months). On price, ratings volume, 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. How It Works? sells 4 in-app purchases, starting at $7.99 per month. Math Ninja AR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Math Ninja AR holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 69 and 116 respectively. Written reviews point the same way: 37% of How It Works?'s written reviews are positive against 58% of Math Ninja AR's.

UpkeepUpdate frequency

How It Works? ships an update every 4 months, Math Ninja AR every 3 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
How It Works? versus Math Ninja AR: the parameters behind the verdict, then further details
ParameterHow It Works?Math Ninja AR
PriceFreeFree
Rating3.9 (69 ratings)4.5 (116 ratings) — better
Positive reviews36.8% of reviews57.7% of reviews — better
Number of ratings69116 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size340 MB173 MB
Age rating4+4+
DeveloperLearny LandFantamstick

Customer experience

How It Works?

All ratings65 ratings
Positive67.7%
Neutral12.3%
Negative20.0%
Written reviews19 reviews
Positive36.8%
Neutral15.8%
Negative47.4%

Math Ninja AR

All ratings115 ratings
Positive89.6%
Neutral3.5%
Negative7.0%
Written reviews26 reviews
Positive57.7%
Neutral7.7%
Negative34.6%

In-app purchases

4 purchases

How It Works?

Subscriptions4
  • Learny Land Pass - Monthly7 Days trial$7.991 Month
  • Learny Land Pass - Monthly7 Days trial$8.991 Month
  • Learny Land Pass - Annual7 Days trial$39.991 Year
Show 1 more
  • Learny Land Pass - Annual7 Days trial$49.991 Year
None

Math Ninja AR

No in-app purchases

Questions

Is How It Works? free?
How It Works? is free to download, with in-app purchases available.
Is Math Ninja AR free?
Math Ninja AR is free to download, with no in-app purchases.
Which has better reviews, How It Works? or Math Ninja AR?
Math Ninja AR is rated higher. How It Works? averages 3.9 out of 5 from 69 ratings, while Math Ninja AR averages 4.5 from 116 ratings.
Do How It Works? or Math Ninja AR have ads?
Neither How It Works? nor Math Ninja AR shows ads.
Which is updated more often, How It Works? or Math Ninja AR?
How It Works? ships an update every 4 months, and Math Ninja AR every 3 weeks. Most recently, How It Works? was updated on November 2, 2026 and Math Ninja AR on November 6, 2026.

Other comparisons