EduCalc Classic Hack 9.3 + Redeem Codes
Developer: William Jockusch
Category: Education
Price: Free
Version: 9.3
ID: com.jockusch.calculatorfree
Screenshots
Description
A powerful, flexible graphing calculator
Does far more than most calculators out there.
Features:
1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:
• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.
2) Graphing. Capabilities:
• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Graph in polar coordinates.
• Graph parametric equations
• Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this!
3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!
4) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for doing physics homework!
5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.
6) Help screens linked directly to many of the available functions and constants. Tap the disclosure arrow to see the definition.
7) Forgot the quadratic formula? Or the double-angle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.
8) Keep track of significant figures [AKA sig figs]
9) Statistics -- enter data and make a histogram, box and whisker plot, or scatter plot with optional regression line.
If you are viewing this in iTunes, you will see five iPhone screenshots and five iPad screenshots. But even ten shots don't come close to showing everything this calculator can do.
I'd love to hear your comments or suggestions. You can write me at [email protected] -- but without the xyz. Thanks!
Does far more than most calculators out there.
Features:
1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:
• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.
2) Graphing. Capabilities:
• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Graph in polar coordinates.
• Graph parametric equations
• Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this!
3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!
4) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for doing physics homework!
5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.
6) Help screens linked directly to many of the available functions and constants. Tap the disclosure arrow to see the definition.
7) Forgot the quadratic formula? Or the double-angle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.
8) Keep track of significant figures [AKA sig figs]
9) Statistics -- enter data and make a histogram, box and whisker plot, or scatter plot with optional regression line.
If you are viewing this in iTunes, you will see five iPhone screenshots and five iPad screenshots. But even ten shots don't come close to showing everything this calculator can do.
I'd love to hear your comments or suggestions. You can write me at [email protected] -- but without the xyz. Thanks!
Version history
9.3
2020-10-28
Fix unit converter in dark mode
9.2
2020-10-19
new website
9.1
2020-10-04
ios 14 updates
9.0.1
2018-10-19
Fix bug with in-app purchase
9.0
2018-10-12
New name
Updated info about related apps
Updated description
Updated info about related apps
Updated description
8.2
2016-09-22
Darker icon
info on Mac version under more, but not on calculator
minor reference fixes
info on Mac version under more, but not on calculator
minor reference fixes
8.1
2016-08-18
Info on FGC 2. It's better than this app!
Age the icon a little
Also, Mac version is out!
Age the icon a little
Also, Mac version is out!
8.0
2016-05-25
Let everyone know that FGC 2 is out
7.10
2016-03-23
Replace iAd with AdMob. I've used what they call "text" ads. The "text" part isn't really true, but it is the least intrusive kind available on AdMob.
7.9
2016-02-03
Info about Scientific Graphing Calculator 2 -- check the more tab > Full Version. Also, the price is right!
7.8
2016-01-15
LimitDomain and LimitRange functions
7.7
2015-11-07
cosmetic improvements
7.6
2015-05-13
added implicit functions and inequalities to free version
fixed some coin flip functions
fixed some coin flip functions
7.5
2015-04-12
Fixed iOS8.3 crash bug
7.4
2015-02-11
Added some reference material that was formerly only in the paid version
bug fixes
mention existence of mathinbrief.com
bug fixes
mention existence of mathinbrief.com
7.3
2014-12-29
64-bit support. If you have a 64-bit device, and all of your apps have 64-bit support, performance will improve.
Cleaned up days between dates appearance on iPad.
If you find any problems, PLEASE write me at the address in the app.
Cleaned up days between dates appearance on iPad.
If you find any problems, PLEASE write me at the address in the app.
7.1.1
2014-10-30
Fixed crash when graphing log function under iOS 8
7.1
2014-10-10
iPad landscape should work correctly now. Please let me know if you still have problems.
Removed the option to lock iPad rotation. You can do this via iOS.
Removed the option to lock iPad rotation. You can do this via iOS.
7.0
2014-10-05
iPhone 6 and iPhone 6 plus support
iPad landscape mode fixed
iPad landscape mode fixed
6.12
2014-09-18
Error corrections
Some iOS-8-compatibility related fixes
New icon!
Some iOS-8-compatibility related fixes
New icon!
6.10
2014-04-02
fix bug where debug code escaped into full app
6.9
2014-03-18
Removed debugging code that had accidentally escaped into the main version under certain circumstances
6.8
2014-02-28
Performance improvements
Converter icons at full resolution in iPad Retina
Converter icons at full resolution in iPad Retina
6.5
2014-01-02
bug fixes
polynomial regression in stats
convert degrees to/from degrees+minutes+seconds under trig
polynomial regression in stats
convert degrees to/from degrees+minutes+seconds under trig
6.2
2013-11-11
bug fixes
Cheat Codes for In-App Purchases
| Item | Price | iPhone/iPad | Android |
|---|---|---|---|
| Remove ads (Remove ads) |
Free |
FF178101104✱✱✱✱✱ | 8FEE0FD✱✱✱✱✱ |
Ways to hack EduCalc Classic
- Redeem codes (Get the Redeem codes)
Download hacked APK
Download EduCalc Classic MOD APK
Request a Hack
Ratings
3.9 out of 5
301 Ratings
Reviews
Lolitsmehowsitgoiniluvvyou,
Please update!! This was the best calc app
I downloaded this graphing calculator in 2013 to use in my 9th grade algebra class and I’ve been using it exclusively ever since. I love that it keeps a history and can do any unit conversions. Not sure if it’s no longer supported, but it stopped working December 2021 and is now just a blank screen. Please continue to support this app and update it!! I’ve tried a lot of other calculator apps on ios and none have everything this app offered. I don’t want to give it up.
Mrs. Crusher,
Best calculator app
This app is amazing, it has more options and problem solvers than anything else I've seen and is truly the best! I've had it for months and am still learning about just how much it can do! Also if you go to the function button and scroll to the bottom it sometimes says funny things and jokes which is great because who doesn't need a smile here and there while doing math? Any ways it's great, i recommend it for sure, and it's free so there's nothing to lose!
Cmn1723,
Best calculator for nearly 10 years now
I downloaded this calculator when I was a sophomore (grade 10) in high school for an algebra class. I am 24 now and I still use this calculator. It’s so nice to have your calculation history no matter how long it’s been since you opened up the app. I love the graphing feature and that you can look at the x/y table for an equation you’ve input. There are so many built-in bells and whistles. I cannot recommend this calculator enough.
Frank7528416,
Just a sliver from perfect
I currently have the free version and this app is worth 5 stars. It has helped me and has so many features for so many areas. I really wish I had this app last year, but I'm sure I'll put it to use this year. There is just one suggestion I have. I'm not sure how you can set it to convert decimals to fractions (or if it can) and if it doesn't that would be a nice feature to implement. Either way, great app
WhiteWolfCap,
Simply amazing
I've had this app for 4+ years and I can honestly it's the greatest free graphing calculator I've used. Through high school and college it has help me with anything ranging from simple algebra to complex equations. The graphing function helps to visualize even the most complex equations and the app even gives you a glossary of terms. Honestly, I would definitely buy the full version. Great job devs!
Araya Mae Sunshine,
Best Calculator
This calculator has everything. It has conversion charts, definitions to trig functions, EVERYTHING. This is every calculator in one. It's well organized and there are no glitches I have come across so far. The main screen is for your simple needs; so it's not difficult to navigate.
Definitely recommended to search through all the gadgets. Very worth it!
Definitely recommended to search through all the gadgets. Very worth it!
Elements of Meteorology,
Great app!
I use this so often in my day to day life, and I highly recommend it, especially since you can see all your previous calculations.
I did have an issue where the app would only display a blank screen, but uninstalling the app and reinstalling it seemed to fix it.
I did have an issue where the app would only display a blank screen, but uninstalling the app and reinstalling it seemed to fix it.
cadnr,
Great calculator
I was looking for an iPhone version of Speedcrunch and found this. It has a nice big display to see all your input for big calculations. Full history editing lets you go back and correct your mistakes easily. Full array of scientific functions. Great value app - look no further than this for science, engineering and finance applications.
Nesto67,
Works perfectly
Way better than the iPhone Calculator, and has so many useful features even in the free version. Had it for years and don't plan on deleting it ever.
---VioT,
Used to be perfect
I used to love this app as I always used the conversations for baking and now this is the most annoying app ever because when you have a bunch of calculations, the latest calculation does not show up but instead you have to scroll to see the value. This only just started happening recently. I never minded the ads but there no guarantees that if you pay for the ad free version this glitch will be fixed. I can’t believe the developers let this happen.
