Pi

Pi


Fastest Pi(π) computation/benchmark program on Android.

Features:
- Best Pi algorithm in the world.
- Parallel computing. Fully utilize every CORE of modern Android CPU.
- Low memory usage. 10 million digits can be reached on very low-end phone.
- Armv7 neon support. Turn on hardware vector speed up.
- View or share the results with your friends with one click.

Algorithm:
- Optimized Parallel Chudnosky Algorithm

This program can benchmark your phone's performance perfectly. Show this to your friends about how super fast your new phone is!

Results (10 million digits):
- Galaxy S4 33.9s (at max-freq)
- Galaxy Note II 41.4s
- Galaxy S3 46.2s
- Galaxy Nexus 152.9s
- HTC Desire S 264.1s
- Post your results in review

Recent changes:
Pi 1.2:
- New ranking page to see how fast of the device
- Rotation fixed to no-sensor
- Fix several possible bugs

Pi 1.1:
- Add internal viewer for Pi's first 100,000 digits
- You can still view full digits in external text viewer
- Fix several crashes
Add to list
Free
88
4.4
User ratings
1179
Installs
1,000,000+
Concerns
0
File size
1158 kb
Screenshots
Screenshot of Pi Screenshot of Pi
About Pi
Fastest Pi(π) computation/benchmark program on Android.

Features:
- Best Pi algorithm in the world.
- Parallel computing. Fully utilize every CORE of modern Android CPU.
- Low memory usage. 10 million digits can be reached on very low-end phone.
- Armv7 neon support. Turn on hardware vector speed up.
- View or share the results with your friends with one click.

Algorithm:
- Optimized Parallel Chudnosky Algorithm

This program can benchmark your phone's performance perfectly. Show this to your friends about how super fast your new phone is!

Results (10 million digits):
- Galaxy S4 33.9s (at max-freq)
- Galaxy Note II 41.4s
- Galaxy S3 46.2s
- Galaxy Nexus 152.9s
- HTC Desire S 264.1s
- Post your results in review

Recent changes:
Pi 1.2:
- New ranking page to see how fast of the device
- Rotation fixed to no-sensor
- Fix several possible bugs

Pi 1.1:
- Add internal viewer for Pi's first 100,000 digits
- You can still view full digits in external text viewer
- Fix several crashes

Android Market Comments
A Google User
4 days ago
Cool 27.463s for 10M digits. Nexus 6, Unlocked, Chroma ROM.
A Google User
Aug 23, 2015
Galaxy s6 17.256 seconds galaxy s6 edge. 8.9 seconds with droid4x VM.
A Google User
Jun 25, 2015
SAMSUNG GALAXY TAB S 8.4 SM-T700 30.511 seconds @ 10 million, using TWDetox by basic086. 6th in the 10 mil ranking!
A Google User
Jun 16, 2015
Note 4 For 10.000000 i got an awesome 26.879s.love it.samung galaxy note 4 is the king of all smart phones. Or a smart phablet phone 💪
A Google User
Jun 8, 2015
Huawei Y550-L02 1.2 GHz Quad Core. 10 million 54.554 secs. 1 million 3.118 secs.