Compression Calculator Pro
$0.59
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About Compression Calculator Pro
Compression Calculator Pro is an easy to use static and dynamic compression ratio calculator for almost any engine type. Dynamic compression ratio is calculated based on camshaft intake-closing point and connecting-rod length. The App also helps you calculate engine displacement, deck-height, rod/stroke ratio, unit conversion and much more. Includes data for common engines so you don’t have to go out the app to look for the most basic data. Supports both metric and standard measurement units. Compression ratio calculations can be easily saved to avoid entering data over and over again.
All Application Badges
Paid
app
app
Android
2.3.3
2.3.3
Bug
buster
buster
Android app
App History & Updates
What's Changed
Bug fixed that allowed to press the calculate button several times triggering multiple results panel and blocking each other from being dismissed. Several user interface elements fixed, and/or reordered. App now allows to contact dvelopers for Support and Feedback from within the App. Smaller install size and faster responding. Compression-ratio now allows for zero-deck for zero-deck block calculations.
Bug fixed that allowed to press the calculate button several times triggering multiple results panel and blocking each other from being dismissed. Several user interface elements fixed, and/or reordered. App now allows to contact dvelopers for Support and Feedback from within the App. Smaller install size and faster responding. Compression-ratio now allows for zero-deck for zero-deck block calculations.
Price update Price changed from $4.31 to $0.59.
Price update Price changed from $2.19 to $4.31.
Price update Price changed from $3.14 to $2.19.
Version update Compression Calculator Pro was updated to version 21.6.1
What are users saying about Compression Calculator Pro
D
by D####:
by D####:
Still as broken as day 1
C
by C####:
by C####:
That is just pro app for calculations of engine and ratio of aspects like compression etc
O
by O####:
by O####:
This is amazing calculator for those who are studying mechanics for engine s
K
by K####:
by K####:
This app helps me to understand the engine calculations
N
by N####:
by N####:
As an engineering student at UCF i'll have to say this app has really been helpful! Its made calculations easier and I really dont have to remember the alot. Second I love the apps interface its simple to use and very easy to navigate! The only down side of this app is the screen rotation function but I really dont mind!
J
by J####:
by J####:
I tried several different apps before I finally found this one that did exactly what we needed. If you are looking for an app that has everything to quickly and easily estimate compression, this is exactly what you are looking for. It's one of a few apps that I always keep handy! I'd highly recommend it!
N
by N####:
by N####:
Much better than online calculators and the free options that tried in the past. This is now a Pro App. Hope you read my features requests!
W
by W####:
by W####:
Nope still not fixed.... Will get in contact soon. Latest update does not fix it. HTC m8. Samsung note2 . HTC evo . Samsung s3.. Will test the swift key keypad
Z
by Z####:
by Z####:
Nope still not fixed.... Cleared app data and cache.
S
by S####:
by S####:
If I cant put a dismal point I can't get an accurate number.
X
by X####:
by X####:
It worked great and was very useful, but won't work at all on android 4.4.3.
X
by X####:
by X####:
Cant add decimal point in engine bore stroke. Will change this back to 5 when its fixed
D
by D####:
by D####:
This app is really helpful!, many features and options and yet really easy to use. This is definitely a must have! I highly recommend it!
A
by A####:
by A####:
Great app. But very unstable on note II. Can only get 1 or 2 calculations before it crashes. Would hive 5 stars if I could use it properly version 4.2.1. Now.. Works great after update
by T####:
Still as broken as day 1. Maybe if you didn't developed and test on a non standard keyboard it wouldn't be broken and you wouldn't have given up. Special case my arse. Where's the decimal point!!