Download Equreka for Android 1.0.38

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Equreka Formula Calculator is an app to ease and quicken everyday calculation by storing your frequently used equation/formula into apps. If user want to perform calculation, the only things to do is open the formula and then enter its variables. Then, Equreka will calculate the equation & show the result.
The strong point of this app was, all formulas are not hard coded by developer. But freely customizable. It means, user could create, store, search, manage, edit, and execute his own equation / formula or current formulas already inserted on database.
We understand that creating a formula could become a complex task. So, we designed this app that to be as simple as possible. That's why equation / Formula in Equreka are created in one straightforward step by using "standard everyday" equation syntax. Just write the equation/formula intuitively, and then the apps parser will automatically detect which one is variable and which one is not. Save it, and the formula are ready to be used.
Currently, there are about 650+ formulas on database (and keep counting). Ranging from physics, math, finance, up to photovoltaic investment calculator. This apps could be very useful for engineer, students, scientist, professional and everyone who need to perform formula calculation frequently in their daily life.
Please note that this app is designed for phone with > 512MB RAM. If your RAM is 512MB or less, it may crash upon loading due to not enough RAM to load all of the formulas
Built in Formula :
- High School Physics Calculator
- Newtonian Physics Calculator,
- Law of Motion and Distance Calculator
- Electrical Engineering Calculator
- Electromagnetic Physics Calculator
- Financial Calculator, Interest Formula Calculator
- Bond & Stock Calculator
- Geometry Calculator
- Statistic Calculator
- Probability Calculator
- Unit Conversion Calculator
- Health Calculator
- Solar Photovoltaic (PV) Calculator
- Information Technology Calculator
- Fluid Physics Calculator
- Wave Physics Calculator
- Optic Physics Calculator
- Particle Physics Calculator
- Modern Physics Calculator
- Life Hack Calculator
Summary of Equreka's Main Features
- Equation Calculator : Create, store, and execute your own equations / Formulas
- Formula Database : Browse & execute more than 500+ Built in Equations / Formulas
- Formula Search Engine : Powerful yet intuitive search engine for filtering equations / Formulas
Creating Equations / Formulas tips
- Equreka support variables from a to z (26 variables) in case sensitive typography. Uppercase letter (A to Z) are not supported
- Please use standardized Equation Naming Convention for equation name you may create. The standard equation name are like this: "(topic specific) (end result) BY (variables) IN (dimension)". For example: "photovoltaic capacity factor by energy production and peak sun hour in metric"
- use 'equation tag' to store any keyword that didn't fit into 'Equation Name'. For example equation common name like "Newton Third Law" or "relativity", equation topic like "high school physics", "thermodynamic" and etc
- due to library bug, please avoid to use ( ) as bracket. Use [ ] and { } instead. ( Bracket ( ) still will be calculated correctly but the equation may be displayed incorrectly in equation string renderer due to this bug)
- always use asterix ( * ) as a multiplication operator ( x ). using dot ( . ) or omitted it completely will result in uncontrolled manner. Example: write 2*b instead of 2b to calculate 2 multiplied with b
Pro Version:
- No Ads
- UI Themes Selector
- Duplicate Formula
- Licensed for Commercial Use
Notes:
if you really want these pro version features, but you didn't have money to buy it (maybe because you already struggle for daily life, too poor to afford, have big debt to bear, or something like that), don't worry. Just contact me. I'll give you code to unlock your Equreka to become Equreka Pro. For Free.

Publisher : JIMBUSoft
Version : 1.0.38
File Size: 3.14 MB
License Model : Free
Operating Systems: Android 4.0 and up
Date Update : May 12, 2015

What's latest in version Equreka for Android 1.0.38
1.0.38
- Fixing app crash while creating / opening formula with more than 10 variables
- Change formula editor button from image button to a simple button (with "edit" text) to avoid confusion
- Removing variable hints when not in edit mode
- Fixing formula validation rule to detect variable with no operator
- Almost 800 formulas embedded on both local and cloud database