Comparison

Matsy Abacus vs AMAkids & SmartUm

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

AMAkids & SmartUm

This app supports students of an intellectual development academy, offering engaging tasks for mental arithmetic, speed reading, and memory enhancement. It provides a playful way to train the brain across 22 countries.

Highlights
  • Mental Arithmetic tasks
  • Speed reading exercises
  • Memory development program
  • Brain training games
  • Supports students of Intellectual Development Academy
Read full description

THIS APP IS DESIGNED FOR AMAkids & SmartUm students! Intellectual Development Academy that works in 22 countries. The application implements tasks for Mental Arithmetic, Liberica (speed reading) and Memorica (memory development program). Train your brain while playing!

Screenshots

Matsy Abacus4 screens
AMAkids & SmartUm4 screens

Verdict

The call

The clearest difference is review sentiment: Matsy Abacus at 100% against AMAkids & SmartUm's 43%. Matsy Abacus also leads on rating (4.9 vs 4.0) and ratings volume (30 vs 5). AMAkids & SmartUm's advantage is in-app purchases (none vs 5) and update cadence (every 2 weeks vs monthly). 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. Matsy Abacus sells 5 in-app purchases, starting at $2.99 per month. AMAkids & SmartUm asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Matsy Abacus holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Matsy Abacus has 30 ratings behind it against 5, 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 43% of AMAkids & SmartUm's.

UpkeepUpdate frequency

Matsy Abacus ships an update monthly, AMAkids & SmartUm every 2 weeks. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

Scorecard7 real differences · 3 level
Matsy Abacus versus AMAkids & SmartUm: the parameters behind the verdict, then further details
ParameterMatsy AbacusAMAkids & SmartUm
PriceFreeFree
Rating4.9 (30 ratings) — better4.0 (5 ratings)
Positive reviews100.0% of reviews — better43.2% of reviews
Number of ratings30 — better5
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size66 MB229 MB
Age rating4+4+
DeveloperIGOR ILINFedyay Volodymyr

Customer experience

Matsy Abacus

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

AMAkids & SmartUm

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews37 reviews
Positive43.2%
Neutral16.2%
Negative40.5%

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
None

AMAkids & SmartUm

No in-app purchases

Questions

Is Matsy Abacus free?
Matsy Abacus is free to download, with in-app purchases available.
Is AMAkids & SmartUm free?
AMAkids & SmartUm is free to download, with no in-app purchases.
Which has better reviews, Matsy Abacus or AMAkids & SmartUm?
Matsy Abacus is rated higher. Matsy Abacus averages 4.9 out of 5 from 30 ratings, while AMAkids & SmartUm averages 4.0 from 5 ratings.
Do Matsy Abacus or AMAkids & SmartUm have ads?
Neither Matsy Abacus nor AMAkids & SmartUm shows ads.
Which is updated more often, Matsy Abacus or AMAkids & SmartUm?
Matsy Abacus ships an update monthly, and AMAkids & SmartUm every 2 weeks. Most recently, Matsy Abacus was updated on September 22, 2026 and AMAkids & SmartUm on September 19, 2026.

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