Comparison

SOINSU math puzzle vs Polylylyrhythm

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

Head to head
About

SOINSU math puzzle

Engage in a brain-training puzzle game focused on prime factorization. Anyone can learn the fun of numbers through this simple, time-killing activity. Enjoy the challenge of dividing numbers into prime factors with a high-tempo soundtrack.

Highlights
  • Prime factorization gameplay
  • Brain training puzzles
  • Mental arithmetic practice
  • Cyber visuals
  • Trance music soundtrack
  • Multiple game modes
  • Prime number collection
Features
Read full description

SOINSU Math puzzles to stimulate your brain. Anyone can easily learn the fun of numbers through time-killing brain training. This is a simple game that can be enjoyed by even elementary school students to train their mental arithmetic skills. You can casually enjoy prime factorization, which is essential for mathematics. Let's enter the world of prime numbers with high-tempo trance music! You'll definitely be hooked! Choose a prime number that can evenly divide the numbers that appear. Repeat more and more until you reach a prime number, then select "SOSUU!" The next number will appear. When you clear it, the level will go up. As the level increases, the number of types of prime numbers increases. Aim to clear the high level! ●Basic rules: ◇This is a game where you do prime factorization. ●How to play: ◇Divide the number in the middle into prime factors ◇Choose a prime number that can divide the number and flick in that direction ◇If you answer correctly, it will be divided, so repeat ◇Repeat until it becomes a prime number ◇When it becomes a prime number, flick down (SOSUU!) ◇The level increases and the next number is displayed in the center. ◇If you can't answer within 5 seconds, it's a mistake. ◇If you make a mistake 3 times, the game is over. Even though it's easy to play, you'll definitely get hooked on the increasingly difficult problems! Now, let's have some fun! ●Function: ◇Simple and cyber visuals ◇Trance music that uplifts your mood ◇Game play that strengthens concentration ◇Casual game that can be completed in a short time ◇The prime number collection that can be collected is a threatening 168 pieces. ◇You can play the no time limit mode once by watching the video. ●Mode ◇Normal Time limit 5 seconds ◇Easy 10 seconds time limit ◇Hard Time limit 5 seconds Starts at level 21 ◇Unlimited time (paid) unlimited time ●Prime number collection ◇When you watch the video, one prime number collection will be released. ◇There are 168 prime numbers in total. It covers all 3-digit prime numbers. ◇Prime numbers can be seen in beautiful cyber visuals.

About

Polylylyrhythm

This rhythm game challenges players to master multiple simultaneous beats, like 2, 3, and 5. It's designed for music game enthusiasts and those looking to practice complex rhythmic patterns. Experience a unique musical challenge that has captivated many players.

Highlights
  • Play multiple rhythms simultaneously
  • Practice 2, 3, and 5 beat patterns
  • Unique rhythmic challenges
  • Designed for rhythm game lovers
  • App version of a popular game
Features
Currently charting
Read full description

Rhythm game to push polyrhythms. Can you play multiple rhythms like 2 beats, 3 beats and 5 beats? Recommended for sound game lovers, people who want to practice polyrhythm, drummers, and rhythm superheroes! The game that has been played 200,000 times has been made into an app. [What is polyrhythm?] Polyrhythm is a rhythm that has several different rhythms in one song.It gives the song a somewhat strange and unique impression.

Screenshots

SOINSU math puzzle4 screens
Polylylyrhythm4 screens

Verdict

The call

The clearest difference is ads: Polylylyrhythm at none against SOINSU math puzzle's shown. Polylylyrhythm also leads on chart position (#186 vs unranked). On price, review sentiment, update cadence and in-app purchases 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. SOINSU math puzzle sells 2 one-off in-app purchases and Polylylyrhythm sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SOINSU math puzzle ships an update weekly, Polylylyrhythm every 11 days. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 9 level
SOINSU math puzzle versus Polylylyrhythm: the parameters behind the verdict, then further details
ParameterSOINSU math puzzlePolylylyrhythm
PriceFreeFree
Rating—4.9 (19 ratings) — better
Positive reviews90.0% of reviews — better85.2% of reviews
Number of ratings—19 — better
Update frequencyWeekly — betterEvery 11 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#186 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size105 MB268 MB
Age rating4+4+
DeveloperGAIBAKO co., Ltd.Naruki ISHIZAWA

Customer experience

SOINSU math puzzle

Written reviews20 reviews
Positive90.0%
Neutral5.0%
Negative5.0%

Polylylyrhythm

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews27 reviews
Positive85.2%
Neutral3.7%
Negative11.1%

In-app purchases

2 purchases

SOINSU math puzzle

One-time2
  • Add no time limit mode$0.99
  • Hidden Ads$2.99
2 purchases

Polylylyrhythm

One-time2
  • Remove Ads$2.99
  • Support the Developer$5.99

Questions

Is SOINSU math puzzle free?
SOINSU math puzzle is free to download, with in-app purchases available.
Is Polylylyrhythm free?
Polylylyrhythm is free to download, with in-app purchases available.
Do SOINSU math puzzle or Polylylyrhythm have ads?
SOINSU math puzzle shows ads; Polylylyrhythm does not.
Which is updated more often, SOINSU math puzzle or Polylylyrhythm?
SOINSU math puzzle ships an update weekly, and Polylylyrhythm every 11 days. Most recently, SOINSU math puzzle was updated on September 9, 2026 and Polylylyrhythm on September 24, 2026.

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