Comparison

Matsy Abacus vs Indigo Math Abacus for kids

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

Head to head
About

Matsy Abacus

This educational app helps children master mental arithmetic through engaging games and adaptive trainers. It utilizes abacus techniques, flash cards, and proven methods to boost calculation speed, focus, and memory. Suitable for students, parents, and teachers seeking effective mental math tools.

Highlights
  • Abacus flash cards
  • Multiplication and division trainers
  • Mental math exercises
  • Brother/Friend techniques
  • 5050 mode
  • Speed & accuracy games
  • Adaptive difficulty
Features
Read full description

Matsy Abacus – Mental Math Trainers for
Boost mental calculation, focus, and memory through play! Matsy Abacus is an educational app that helps children master mental arithmetic with engaging exercises and adaptive trainers. Mental math, abacus techniques, flash cards, and proven methods like “Brother” and “Friend” — all in one app. Inside the app: * Flash cards for learning the abacus * Trainers for multiplication and division — including times tables * Mental math exercises: addition and subtraction with multiple levels * “Brother”, “Friend”, and “Brother + Friend” techniques — simple explanations and practice * 5050 mode — count from 1 to 100 and back * Speed & accuracy games — improve results daily * Flexible difficulty settings — adapts to your level What is mental arithmetic? Mental arithmetic is a method of mental calculation based on abacus practice. It develops: * Fast mental math * Concentration and attention * Logical and visual thinking * Memory and observation skills Who is it for? * Students in mental arithmetic schools * Math competition participants * Elementary school students (Grades 1–4) * Parents and teachers looking for effective mental math tools Why choose Matsy Abacus? * Simple and clear abacus learning * Fun mini-games and trainers * Suitable for both beginners and advanced users * Train anytime — even short sessions bring results Help your child grow mathematically —
Download Matsy Abacus and start exploring the world of mental math today! Terms of Use: https://mental-workout.github.io/terms_of_use.html Privacy Policy: https://mental-workout.github.io/privacy_policy.html

About

Indigo Math Abacus for kids

This app offers interactive mental math and brain training for children. It uses gamified tasks and an abacus visualization to improve calculation speed, focus, and logical thinking. Designed to enhance mathematical intuition and academic performance.

Highlights
  • Mental calculations practice
  • Abacus (Soroban) visualization
  • Gamified learning tasks
  • Adjustable complexity levels
  • User-friendly interface
  • Improves focus and concentration
Features
Read full description

Indigo Math Abacus for kids Mental math and brain training in an interactive format for children on App Store Indigo Math Abacus for kids is an engaging intellectual trainer, specifically designed to simultaneously develop both hemispheres of the brain, enhance focus, concentration, logical and creative thinking in children. Through an interactive learning approach, children will eagerly engage in brain gymnastics, improving their thinking speed and calculating faster than a calculator. Key Features: Mental Calculations: The app offers a wide range of tasks that require quick computational skills and precision in responses. Regular practice will enhance a child's mathematical intuition and ability to perform swift mental calculations. Abacus (Soroban) Usage: The app enables children to visualize mathematical operations using the traditional Japanese abacus, fostering a better understanding of numerical concepts. Gamified Tasks: Beyond enhancing mathematical prowess, the app provides enjoyable tasks presented in the form of exciting games, stimulating and maintaining interest in learning. Gradual Complexity Levels: Users can adjust the difficulty levels of tasks according to their proficiency and capabilities. Starting with simple exercises, users progressively advance to more challenging ones, promoting continuous growth and improvement. User-Friendly Interface: The app boasts an intuitive and friendly interface, making learning and brain training a convenient experience. Users can access the app anytime and anywhere, seamlessly integrating learning into their daily routines. Regular use of the app aids in elevating oral calculation skills, impacting performance in academic subjects and increasing knowledge retention. Indigo Math Abacus for kids is not merely a toy but a potent tool for children's development and cognitive enhancement. It will serve as a reliable aid in improving thinking, memory, and mathematical abilities, empowering your child to become more intelligent, astute, and successful in their academic journey. Embrace the opportunity to download the app from App Store now and empower your child to become a true genius! Terms of Service: https://indigomental.com/terms Privacy Policy: https://indigomental.com/privacy

Screenshots

Matsy Abacus4 screens
Indigo Math Abacus for kids4 screens

Verdict

The call

The clearest difference is rating: Matsy Abacus at 4.9 against Indigo Math Abacus for kids's 2.0. Matsy Abacus also leads on review sentiment (100% vs 63%) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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. Matsy Abacus sells 5 in-app purchases, starting at $2.99 per month and Indigo Math Abacus for kids sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Matsy Abacus holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Matsy Abacus has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Matsy Abacus's written reviews are positive against 63% of Indigo Math Abacus for kids's.

UpkeepUpdate frequency

Matsy Abacus ships an update monthly, Indigo Math Abacus for kids every 3 weeks. The most recent releases landed on September 22, 2026 and July 17, 2026 respectively.

Scorecard5 real differences · 5 level
Matsy Abacus versus Indigo Math Abacus for kids: the parameters behind the verdict, then further details
ParameterMatsy AbacusIndigo Math Abacus for kids
PriceFreeFree
Rating4.9 (30 ratings) — better2.0 (1 ratings)
Positive reviews100.0% of reviews — better62.5% of reviews
Number of ratings30 — better1
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better16.0
Further details — not scored
Size66 MB75 MB
Age rating4+4+
DeveloperIGOR ILININDYGO MENTAL, TOV

Customer experience

Matsy Abacus

All ratings30 ratings
Positive96.7%
Neutral3.3%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Indigo Math Abacus for kids

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive62.5%
Neutral0.0%
Negative37.5%

In-app purchases

5 purchases

Matsy Abacus

Subscriptions4
  • Mental Workout Premium Month7 Days trial$2.991 Month
  • Premium (6 months)7 Days trial$8.996 Months
  • Matsy Premium Year$9.991 Year
Show 1 more
  • Mental Workout Premium Year7 Days trial$14.991 Year
One-time1
  • Mental Workout Premium$7.99
3 purchases

Indigo Math Abacus for kids

Subscriptions3
  • 1 month7 Days trial$5.991 Month
  • 3 months$80.993 Months
  • year$304.991 Year

Questions

Is Matsy Abacus free?
Matsy Abacus is free to download, with in-app purchases available.
Is Indigo Math Abacus for kids free?
Indigo Math Abacus for kids is free to download, with in-app purchases available.
Which has better reviews, Matsy Abacus or Indigo Math Abacus for kids?
Matsy Abacus is rated higher. Matsy Abacus averages 4.9 out of 5 from 30 ratings, while Indigo Math Abacus for kids averages 2.0 from 1 ratings.
Do Matsy Abacus or Indigo Math Abacus for kids have ads?
Indigo Math Abacus for kids shows ads; Matsy Abacus does not.
Which is updated more often, Matsy Abacus or Indigo Math Abacus for kids?
Matsy Abacus ships an update monthly, and Indigo Math Abacus for kids every 3 weeks. Most recently, Matsy Abacus was updated on September 22, 2026 and Indigo Math Abacus for kids on July 17, 2026.

Other comparisons