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Description

Take challenging odds tests to improve your understanding of Texas Hold'em odds.

*** Pay once and enjoy forever ***
No in-app purchases/fees.
Continual improvement for many years.

*****
New: A user interface upgrade for iPhone X-series models.
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"... extremely easy and fun to use ... excellent way to quiz your understanding of equity situations ... This can really improve your pre- and post-flop play and is a no-brainer $1.99 investment."
-- PokerSoftware.com

"Although there are a ton of poker iPhone applications available in the iTunes store, none are focused on actually making the user a better poker player.  Enter applications developed by PokerCruncher ..."
-- PokerSoftware.com

Many more great reviews from poker experts, pros, and coaches, and on our TwoPlusTwo forum thread.
(See our website.)
*****

First take our quick 10-question general assessment quiz. Then go deeper and take our pre-flop, post-flop, basic, and advanced quizzes. The quizzes cover common and important pre-flop and post-flop situations involving made hands and draws and random hands that you'll encounter frequently in actual play.

Then for even more of a challenge, take our hand ranges and multi-player quizzes (pre-flop and post-flop). Poker is a game of incomplete information; we can almost never put our opponents on specific cards. We must put them on ranges of hands (e.g. "I think he has AA or KK or AK") and make odds estimates based on incomplete information.

+ Quizzes you on dozens of common and important situations/scenarios.
+ Basic and advanced situations/scenarios, with specific hands and random hands and hand ranges, two-player and multi-player.
+ Shows you the questions in random order, times you, and shows you the correct answers.
+ Explains the players' outs and counter-outs and runner-runner outs, for post-flop questions.
+ Gives you an A+ ... F grade for each quiz, and a score, and saves all of your grades and scores inside the app.
+ Outs Chart.
+ Pre-Flop Odds Chart for common pre-flop matchups.
+ Odds Tutorial - explains “Equity", "outs", and more.
+ Copy any question’s scenario and import into our PokerCruncher app to examine further.

See where your odds knowledge currently stands ... See if you can improve and get all A's ...

There's much more to poker than just knowing the odds of course, and you don't need to know the odds to 1% accuracy to be a good player. But you could be off far enough on your odds estimates for some important situations to make a difference. We believe the odds are the foundation and are worth mastering; we hope you think so too.

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See our website for our strong free app update history over many years.
Follow us on Facebook and Twitter.
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App Store reviews are greatly appreciated, thank you.

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Also please check out our companion apps Poker Odds Teacher and PokerCruncher.
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iOS Store Category:

Primary: Games

Secondary: Entertainment

App Store

Privacy Policy

Total Ratings

87
5
30
4
12
3
14
2
13
1
18

Screenshots

Hold'em Odds Quizzer screenshot 1Hold'em Odds Quizzer screenshot 2Hold'em Odds Quizzer screenshot 3Hold'em Odds Quizzer screenshot 4Hold'em Odds Quizzer screenshot 5

Version History

Launched Dec 09, 2008 (over 11 years ago).

Releasing new versions every 5 months, on average.

Jun 28
2019
(Current)
Version 9.3

Small improvements to the Menu --> Help … submenu:

1) Improve wording in a few places.

2) Add a new “Coaches & Pros” menu button, that takes you to our new Coaches & Pros page on our website.

We’re very happy that some really good pros/coaches like these guys are using PokerCruncher and have created some great teaching material. Do check them out on our Coaches & Pros webpage. And also check out some great videos and blogs on PokerCruncher that they’ve created on our (improved) Tutorials & Videos webpage.

If you like Hold’em Odds Quizzer and our continuing work, please consider writing an App Store review, thanks!
-RJ, PokerCruncher, LLC

May 21
2019
Version 9.2

A user interface upgrade for iPhone X-series models … at last :).
1) All screens and views are larger, and have an improved layout.
2) Everything is sharper/higher-res, including the card icons.

Also, a small improvement for all iPhone models:
* Show an “i” info. button in the Quiz screen for all quizzes’ questions. This button shows a brief summary of the current question’s situation/scenario, e.g. “Pre-Flop: AA vs RandomHand”.

If you like Hold’em Odds Quizzer and our continuing work, please consider writing an App Store review, thanks!
-RJ, PokerCruncher, LLC

Feb 26
2019
Version 9.1

Maintenance update: some internal improvements.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Dec 16
2018
Version 8.5

Maintenance update: minor wording improvements in the UI e.g. uppercase/lowercase changes.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Sep 04
2018
Version 8.4

Maintenance update:
* Make the app’s splash screen cleaner, for the latest/newest version of iOS.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Jun 26
2018
Version 8.3

Maintenance update:
* Small wording improvement/update in the “Copy” button’s alert message’s instructions. This button copies the scenario’s text, for importing the scenario into our PokerCruncher app.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

May 05
2018
Version 8.2

Fix a bug in the Outs Chart, and some small maintenance improvements.

1) Fix a bug in the Outs Chart: the n:1 odds values were slightly wrong due to a rounding bug. The %age values were/are correct. This didn’t affect the numbers in the rest of the app as the Outs Chart is just a standalone reference table.

2) Screens’ bottom toolbar buttons: improve the buttons’ spacing and layout.

===== Thanks =====
Our thanks to customer Alex M. for finding the 1) bug.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Aug 15
2017
Version 7.1

1) Ensure that the app works cleanly on potential upcoming new versions of iOS.

2) New button/section “Further Education” in the app’s main Help menu (Menu -> Help button on the main screen) and on the PokerCruncher Tutorial & Videos webpage. We've partnered with some great poker pros/coaches/teachers; please check them out!

3) Improve wording/explanations in a few help/info screens: Odds Tutorial, Outs Chart, Quiz “Help” button.

4) This app now requires iOS 8.0 or later.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Aug 23
2016
Version 6.3

Update this app’s App Store screenshots to the latest size/format. No changes to the app itself.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Aug 05
2016
Version 6.2

A small user interface tweak to make the UI clean on (the upcoming) iOS 10.

1) Make sure that the “i” button scenario summary texts aren’t cut off at the bottom on iOS 10.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

Jun 18
2016
Version 6.1

1) Add a “Copy” button under the board cards in each question; copies the question’s scenario’s text. You can then import the scenario into our PokerCruncher app and examine the scenario in more detail (e.g. the hand ranges) and calculate the odds yourself.

2) A small fix to the “Top 5% Of Hands” hand range that some of the hand range questions use. Due to a rounding error the range was actually top 4.5% of hands; now it’s top 4.8% of hands (as close as possible to 5%). This doesn’t affect the correct equity answers much, at most 1% or 2% or even not at all in some questions.

===== App Reviews =====
App Store reviews help Hold’em Odds Quizzer succeed and get even better, and are greatly appreciated, thank you!
-RJ, PokerCruncher, LLC

May 02
2015
Version 5.1

1) Fix the “invisible sliders” problem that started happening on iOS 8.3.

2) New, modern UI theme across entire app.

3) Cleaner and more modern app icon.

4) This app now requires iOS 7 or later.

=== Seeking More App Ratings/Reviews ===
If you like Hold’em Odds Quizzer, please consider rating/reviewing it to support our continuing work, or update your review to the current version, thank you!

Oct 10
2014
Version 4.2.1

Small cleanups and improvements to the previous update:

* Show help and info text in full screens instead of in small alert views. This ensures that all text is fully visible/scrollable on all devices on iOS 8.

Thanks for your app reviews. If you like Hold’em Odds Quizzer, please consider rating/reviewing it to support our continuing work, thank you!

Previous update V.4.1
==========
A big update: iOS 8 compatibility, UI improvements, a new app icon.

* Make the UI clean under the soon to be released iOS 8.
* Support both 3.5” and 4” screens.
* New app icon.
* Improved, retina card icons (and remove 4-color cards setting).
* Remove high-score leaderboards (needed to do this for compatibility with the latest version of iOS going forward). Your grades and scores are still stored inside the app as before.
* Improve Odds Tutorial and help info. and alerts.
* Hand ranges terminology improvement: say “AnyPocketPair”, not “AnyPair”.

Sep 15
2014
Version 4.1

A big update: iOS 8 compatibility, UI improvements, a new app icon.

* Make the UI clean under the soon to be released iOS 8.
* Support both 3.5” and 4” screens.
* New app icon.
* Improved, retina card icons (and remove 4-color cards setting).
* Remove high-score leaderboards (needed to do this for compatibility with the latest version of iOS going forward). Your grades and scores are still stored inside the app as before.
* Improve Odds Tutorial and help info. and alerts.
* Hand ranges terminology improvement: say “AnyPocketPair”, not “AnyPair”.

Thanks for your app reviews. If you like Hold’em Odds Quizzer, please consider rating/reviewing it to support our continuing work, thank you!

Sep 26
2011
Version 3.6

Minor update: improve the app's App Store icon and home screen icon.

Jun 13
2011
Version 3.5

Minor update: improve the app's App Store icon.

Aug 26
2010
Version 3.4

Adjust some labels and text to make them fit better (e.g. not overflow) on iPhone 4, e.g. the "Multiple Players" label in the Multi-Player quiz.

Aug 16
2010
Version 3.3

Remove Apple's shine effect on the top half of the app's icon; makes the icon sharper and better looking.

Jul 22
2010
Version 3.2

1) UI improvements and fixes for iPhone 4 and iOS 4:
* Add a double-resolution app icon for iPhone 4.
* Add the OpenFeint logo to the app icon.
* Make text fit better in the menus and screens, and improve wording in some places.
* Make save/restore app state work correctly on iOS 4; the app state was getting wiped out if you killed the app after suspending it.

2) Improve Help info.:
* Explain what "outs" means in the Odds Tutorial (Menu-->OddsTutorial).
* Add more Help buttons in the Menu: visit our website, email support, tell a friend about the app, write an iTunes review, etc.

3) Update the app's OpenFeint to the latest version (2.5).

May 07
2010
Version 3.1

Small UI improvements, to get this app in sync with the UI style of the other PokerCruncher apps:
** Put Cancel button at the bottom of all menus per UI convention.
** Show a confirmation alert when the card colors setting is changed.

Nov 07
2009
Version 3.0.1

Minor bug fix update:

* Fix a "resume quiz after quit/restart app" bug - If you quit the app right after answering a quiz's last question (i.e. when you're looking at the "Quiz Finished" alert), and then restarted the app, the app was resuming the quiz at its last question. Now the app recognizes that the quiz is finished and doesn't resume it.

Resume after quit/restart was working correctly for questions 1 .. n-1, so this bug shouldn't have caused too much trouble; was introduced in V.3.0, apologies.

Oct 21
2009
Version 3.0

Major V.3.0 update - Worldwide high-score leaderboards for each quiz and for overall odds knowledge!

.. using OpenFeint 2.2 for the leaderboards. OpenFeint is a leading social game community that also features chat and friends. If you don't have an internet connection, you can store your scores locally on your device as before.

To get going, launch the app, enable OpenFeint when asked, go to the Results screen, and tap "Post Scores" to post all of your current scores. Then take more quizzes and post up-to-date scores.

** You get a score for each quiz now in addition to a grade. Your score is computed from your grade (accuracy), quiz completion time, and number of answers cancelled.

** Worldwide high-score leaderboards for each quiz.

** Leaderboard for a new aggregate quiz "Overall Odds Knowledge" that sums up the 7 important "base" quizzes. Whoever's at the top of this leaderboard is the current reigning overall odds champ!

Also:
** Made the "Submit Answer" button a little bigger (taller) to make it easier to tap.
** Your average %age error for a quiz is a little more accurate now: it's rounded up/down to the nearest integer instead of just being truncated downward to an integer.

Check out the PokerCruncher TwoPlusTwo forum thread (see our website for the thread link) and post your suggestions and feedback ..

Oct 06
2009
Version 2.3

Cards and odds format improvements:

** 4-color cards for easier readability of suits.

** New (saved) setting in the Menu for 2-color or 4-color.

** Small improvements to the design of some cards e.g. the Ace's inner suit icon is now a large suit icon not small.

** Better n:1 odds format: now n is always >= 1.0. "n:1" means "odds against" as before, and "n:1F" means "odds in favor" or "odds as a favorite".

Thanks to PokerCruncher's TwoPlusTwo forum posters for these suggestions.

Sep 15
2009
Version 2.2

New quiz: multi-player scenarios. 10 new questions, 2 variations per question, so 20 new situations added.

Example questions in the multi-player quiz: AA vs. 4 random hands, TopPairTopKicker on flop vs. FlushDraw vs. OpenEndStraightDraw.

Jun 27
2009
Version 2.1

Thank you for suggesting these improvements:

** Show questions in random order in all quizzes.

** Added about 40 more situations: For more variety, most of the pre-flop and post-flop basic and advanced questions now have 2 variations (specific situations) per question instead of just 1 as before. The quizzer selects a variation randomly each time a question is shown.

** Added a Pre-Flop Odds Chart for common pre-flop matchups in the Tutorial.

** Show odds as both %age's and as n:1 odds, including in the Outs Chart.

Apr 03
2009
Version 2.0

Feb 27
2009
Version 1.3

Dec 22
2008
Version 1.2

Dec 08
2008
Version 1.1

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