Connect 'Primes' and calm down Downloads & RevenueConnect 'Primes' and calm down · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperShin Hirota
CategoryGames
PriceFree
Released
Rating★ 4.3 (23)
Version1.0.7
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Connect 'Primes' and calm down update history & changes
Last change · 3 events since 5 Dec 2016Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕Connect 'Primes' and calm down first spotted by AppInsiderJapan (found via developer)
- 🆕Connect 'Primes' and calm down released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
23 ratings
Measured
Connect 'Primes' and calm down on the App Store
App details
App ID
1181735919
Publisher
Shin Hirota
On the store since
Dec 2016
9 years on the store
Minimum OS
iOS 7.0+
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
JA
Size
54 MB
Also listed in
Education, Puzzle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.3 ★
23 ratings
Measured
Ratings
23
Measured
About Connect 'Primes' and calm down
This application is a casual action puzzle game that decomposes numbers (prime factorization) and disappears by connecting them.
It is also ideal for brain training!
[How to Play]
- If the number falling from the top is not a prime number (composite number), decompose it until it becomes a prime by tapping.
- When two or more prime numbers are on the screen, you can erase prime numbers by swiping.
- When prime numbers are deleted, the following points are added:
(Score) ＝ (Sum) x (Factor)
(Sum): Total of swiped numbers.
(Factor): The power of a prime number when two or more same prime numbers are included.
In case two or more types of primes included, the greatest one will be chosen.
[Example]
2, 2, 2, 5, 7 are swiped:
(Sum) = 2 + 2 + 2 + 5 + 7 = 18
(Factor) = 2 ^ 3 = 8
(Score) = 18 x 8 = 144
- Game will be over when numbers are piled up and crossing the light blue line at the top.
- The maximum score is 9,223,372,036,854,775,807.
It is also ideal for brain training!
[How to Play]
- If the number falling from the top is not a prime number (composite number), decompose it until it becomes a prime by tapping.
- When two or more prime numbers are on the screen, you can erase prime numbers by swiping.
- When prime numbers are deleted, the following points are added:
(Score) ＝ (Sum) x (Factor)
(Sum): Total of swiped numbers.
(Factor): The power of a prime number when two or more same prime numbers are included.
In case two or more types of primes included, the greatest one will be chosen.
[Example]
2, 2, 2, 5, 7 are swiped:
(Sum) = 2 + 2 + 2 + 5 + 7 = 18
(Factor) = 2 ^ 3 = 8
(Score) = 18 x 8 = 144
- Game will be over when numbers are piled up and crossing the light blue line at the top.
- The maximum score is 9,223,372,036,854,775,807.
Latest updates
1.0.7
- Clarified the criteria of game over by count down.
- [Bug Fix] Corrected problem that wrong Max Factor shown in some case.
- [Bug Fix] Corrected problem that Max Prime shown in wrong shape in some case.
