Comparison

2357P vs 2357!

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

Head to head
About

2357P

A simple number-based game where players decompose and compose numbers using prime bases 2, 3, 5, and 7. Aim to achieve higher scores and compete on the Game Center leaderboard.

Highlights
  • Number decomposition
  • Number composition
  • Prime number bases (2, 3, 5, 7)
  • Score-based gameplay
  • Game Center leaderboard integration
Read full description

2357P — Small factors. Big challenge. Break numbers into prime factors before time runs out. Tap or swipe the colorful tiles to build your answer, find your rhythm, and see how far you can climb. Start with 2, 3, 5, and 7. When another prime appears, use the p tile. The rules are simple, but quick thinking makes all the difference. • Race the clock with fast, focused rounds. • Chain quick solves to enter fever and climb faster. • Earn bonuses as you keep solving. • Challenge your personal best and compete on the Game Center global leaderboard. • Share your score as an image, including your global rank when available. • Enjoy a clean, colorful interface on iPhone and iPad. Completely free, with no ads or in-app purchases. How far can your factors take you?

About

2357!

Engage in a fast-paced division battle game where you destroy target numbers using prime factor combinations within a 60-second time limit. Improve your calculating skills and compete globally in this brain-training puzzle.

Highlights
  • 60-second division battles
  • Destroy target numbers with prime factors
  • Score multipliers for simultaneous throws
  • Global ranking competition
  • Brain training and calculation skill improvement
  • Intuitive and easy one-hand play
Features
Read full description

◇◇◇ 60-seconds division battle game!!◇◇◇ What you should do is to destroy the division ball !! It's a simple game but profound and makes you smarter!! With the combinations which is composed of primes(2,3,5,7,11,13,17,19),how many divisors can you compute!? Be popular with who is fond of puzzle, crossword, sudoku, prime factorization etc. brain training games!! ◆ SIMPLE RULE ・Time limit: 60 seconds ・Throw the divison balls to destroy the target ball !! ・Destroy the target ball with several divisions ball in a time, get more hight score!! ・The number of target ball will become larger!! ・Simply put, it's Division. ・Or you can say it's Prime Factorization. ◆Easy to play ・Enjoy brief game in one-hand!! ◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇ ◆ Ex.1 ・When 「6」is the number of target ball ① Throw the number 「2」down ② Throw the number 「3」down ③ Get 6 points!! ◆ Ex. 2 ・When 「6」is the number of target ball ① Throw the numbers「2」and「3」at the same time ② 6x2=12, Get 12 points!! ◆ Ex. 3 ・When 「30」is the number of target ball ①Throw the numbers「2」,「3」and「5」at the same time ②2x3x5=30, and Get 90 points!! ◆ Tips to get higher score ・As you clear, the number of target ball will become larger!! ・Take Ex.2 for example, throw 2 numbers at the same time to get double score!! ・throw 4 numbers at the same time to get quadruple score!! ・Play more and remind the combination!! ・Try hard to avoid all mistakes!! ・How about challenge an astronomical number!? ◆ Win the Global Ranking ・Battle to other users in GameCenter in the world!! ・To be the champion! ◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇ ◆ Prime Factorization means? ・Simply put, divide the target number to be 「1」finally!! ◆ It may looks simple but profound ・Even the schoolchild can play the game ◆ Brain training by intuition ・Everyone can enjoy it!! ・Also good brain training to adult!! ・Play when you're free!! ・Train the calculating skill more faster!! ・Activate your brain!! ◆Someone who will definitely like it ・Solve Prime Factorization in speed!! ・Avoid dementia and Alzheimer's disease!! ・Popular!! Of course it's for free!! ・A good way to communicate with children and parents!! ・Different from other puzzle games!! ・Play it anytime!! ・Show your calculating skill!! ◆CREDIT HANAUTA INC. Ueki Mitsuda Nojima Fukutomi

Screenshots

2357P4 screens
2357!4 screens

Verdict

The call

The clearest difference is rating: 2357! at 4.0 against 2357P's 3.0. 2357! also leads on update cadence (every 2 weeks vs every 15 months) and iOS requirement (7.0 vs 17.0). On price, ratings volume, ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

2357! holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

2357P ships an update every 15 months, 2357! every 2 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
2357P versus 2357!: the parameters behind the verdict, then further details
Parameter2357P2357!
PriceFreeFree
Rating3.0 (2 ratings)4.0 (3 ratings) — better
Positive reviews—89.5% of reviews
Number of ratings23 — better
Update frequencyEvery 15 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.07.0 — better
Further details — not scored
Size1 MB156 MB
Age rating4+4+
DeveloperYuantong LuHANAUTA INC.

Customer experience

2357P

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

2357!

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews19 reviews
Positive89.5%
Neutral10.5%
Negative0.0%

In-app purchases

None

2357P

No in-app purchases

None

2357!

No in-app purchases

Questions

Is 2357P free?
2357P is free to download, with no in-app purchases.
Is 2357! free?
2357! is free to download, with no in-app purchases.
Which has better reviews, 2357P or 2357!?
2357! is rated higher. 2357P averages 3.0 out of 5 from 2 ratings, while 2357! averages 4.0 from 3 ratings.
Do 2357P or 2357! have ads?
Neither 2357P nor 2357! shows ads.
Which is updated more often, 2357P or 2357!?
2357P ships an update every 15 months, and 2357! every 2 weeks. Most recently, 2357P was updated on October 24, 2026 and 2357! on October 24, 2026.

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