Name: Probability Pro Hack 4.6 + Redeem Codes
Rating: 3 (2 reviews)

Screenshots

Description

Pop quiz: you flip a fair coin 50 times. What is the probability that it lands on heads at least 25 times?

The number of computations involved in answering that question is staggering. The formulas can cause nightmares.

"Probability Pro" will tell you that the answer is 55.61% instantly.

How about this classic? In a room of 23 people, what is the probability that at least two people share the same birthday? Believe it or not, it's 50.73%. This powerful application will explain why, and it will calculate the probability for any number of people.

How long would it take you to figure out the answers to those questions without "Probability Pro?" How much time do you want to spend checking your homework?

This application features a rich set of tutorials, examples and solvers for the following topics:

- Odds
- Survey Results
- Venn Diagrams
- Bayes' Theorem
- Permutations
- Combinations
- Taking Balls from Urns
- Replacement vs. Non-Replacement
- Independent Events
- Dice
- Roulette
- Lottery
- Poker
- General Card Problems
- Expected Value
- Birthday Problem
- Normal Distributions
- Poisson Distributions

Please note: there are multiple solvers, but there aren't solvers for every topic.

I welcome all comments, questions, and suggestions: [email protected]

Follow me on facebook for app news, tips, and free Math help:

www.facebook.com/lfeldmantutoring

Please check out my other applications:

ACT Math Prep
Algebra Pro
Calculus Pro
Finite Math Pro
Geometry Pro
Math Pro (six Math apps for the price of two!)
Physics Pro
PreCalculus Pro
SAT Math Prep
Statistics Pro

Version history

4.6

2018-04-04

This app has been updated by Apple to display the Apple Watch app icon.

- Formatting enhancements

4.5

2017-02-08

Version 4.5:
- Fixed keypad for Bayes' Solver

Recent changes:
- Fixed scrolling in Urn Example
- Added example of Independent Trials
- Added more versatile Permutation solver

4.4

2017-02-03

Version 4.4:
- Fixed scrolling in Urn Example
- Added example of Independent Trials

Version 4.2:
- Added more versatile Permutation solver
- Formatting enhancements

4.2

2017-02-02

- Added more versatile Permutation solver
- Formatting enhancements

3.7

2015-05-27

- Updated for iPhones and iPads
- Added a video lesson by Larry Feldman

3.5

2013-10-04

- Updated for iOS 7

3.4

2013-08-14

- Remove letterboxes on iPhone 5

3.3

2013-05-01

- Allows decimal keypad to treat comma as decimal point

3.2

2013-03-12

- Added a section on Bayes' Theorem

3.1

2013-01-18

- Corrected typo in Venn diagram example for 3 sets

3.0

2012-12-21

- Added a tutorial and example for Venn diagrams with 3 sets
- Added an example and enhanced tutorial for Venn diagrams with 2 sets
- Formatting enhancements for faster navigation

2.9

2012-11-30

- Added search functionality
- Added a section on Poisson distributions
- Formatting enhancements

2.8

2012-10-24

- Fixed typo in permutation example 3

2.7

2011-08-03

- High resolution icon for the Retina display
- Added a section for Normal Distributions

Please "like" my facebook page for free math help:

www.facebook.com/lfeldmantutoring

2.6

2011-01-15

Added numerous examples to the following sections:
- Permutations
- Combinations
- Independent Trials
- Expected Value
- Games of Chance

Follow me on facebook for app news, tips, and free Math help: www.facebook.com/lfeldmantutoring

2.5

2010-07-30

- Added solver/tutorial about odds
- Added more examples of balls in urns

2.4

2010-06-15

- Added tutorials for solving "balls in urns" problems

2.3

2010-05-25

- Added a solver and example for computing expected values
- Corrected mistake in lottery example

2.2

2010-04-15

- Added a solver and tutorial for the "Birthday Problem"

2.1

2010-03-19

- Added a solver for lottery probabilities
- Added an example to show how to solve independent trial problems
- Minor formatting changes

2.0

2010-02-27

- Added a section on Venn diagrams
- Added solvers and tutorials for permutations and combinations

1.1

2010-01-03

- Added section on dice probabilities
- Added section on poker hand probabilities
- Minor formatting changes

1.0

2009-12-16

Download Probability Pro on Android and iPhone for free

Download on Android

Download for iOS

Ways to hack Probability Pro

Redeem codes (Get the Redeem codes)

Download hacked APK

Download Probability Pro MOD APK

Request a Hack

Ratings

3 out of 5

2 Ratings

Reviews

HoustonJudge, 26/06/2010

Amazing Probability Application

I tried this little app and I really don't know how these probabilities work but I guess the answers could be considered true. I'm not sure if I will be using this program a lot but if these probabilities are correct, then this will make this a pretty interesting app.

priott, 06/01/2013

Thanks!!!

Now that I've been using this for a few hours it's one of the best apps that I've found in the App Store! Not only are the examples and tutorials really well explained and clear, but it's also something that I think I will be keeping for a long time and won't just get deleted when I get bored. I hope the developer keeps adding new features to the app… seems like a lot of topics have been added recently.

LaiLacinam, 17/02/2013

Much Like

I've had this app for quite a while now and I really like the fact that it is constantly evolving. With a textbook to get new content you have to buy it again but with this the developer keeps on adding new things like Bayes Theorem which was just added. Everything important is already in the app but it's nice to see new things coming each time.

GadgetGal50, 12/10/2010

Excellent Probability App

Probability Pro is extremely helpful for solving most probability problems. The solvers are excellent, and combined with the formulas and examples, understanding probability has been made very clear. This app has been invaluable in working through and checking my math homework. Overall, it’s been an excellent investment and a valuable time-saver.

Rogesslower48, 17/02/2013

Awesome

For probability the main annoying thing is the constant repetitive formulas that are used time and time again so I'm so glad that I found this. It's great to be able to use the solvers to put in the numbers and get an answer for probability in a fraction of the time it would take using a calculation.

BD623, 05/06/2010

Great App!

This app makes it very easy to understand probability. The updated version with permutations and combinations is extremely helpful, especially with the tutorial sections and the solver sections.

Pistol P Marovich, 21/02/2012

Well done

Gives you answers to almost any tricky questions and estimates its probability, so good app)

msfk, 15/05/2011

Thank you for this app!

I was struggling in class, I got this app, and probability is making sense now! Great app!

McMillan Oliver, 21/02/2012

Works

Nice probability app, works good and easy in use

taboo2damfly, 16/03/2012

Not what it says

I just bought the app and it doesn't do anything it says. I can't compute problems of probability. I want my $ back! 😓😞😠😭