# BlackJack Teacher Pro (21 Pro) — Learn Card Counting like a Pro

> Advanced Blackjack trainer for learning card counting and strategy. (iPhone/iPad app by Pepper Dog Soft LLC.)

- Source: https://appshunter.io/ios/app/blackjack-teacher-pro-21-pro/id312258637 (this page in markdown: same URL + `.md`)
- Developer: [Pepper Dog Soft LLC](https://appshunter.io/developer/284154747)
- Category: Games, Entertainment, Card, Casino
- Price: $2.99
- Rating: 5.00/5 from 4 App Store ratings · 17 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.6 · 17 MB
- Languages: American English
- Released: 2009-04-17
- Data updated: 2026-09-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/blackjack-teacher-pro-21-pro/id312258637/reviews.md

## What is BlackJack Teacher Pro (21 Pro)?

Become a BlackJack Pro, with BlackJack Teacher Pro.

X/Tweet Us: http://x.com/PepperDogSoft
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

Become a BlackJack Pro, with BlackJack Teacher Pro.

BlackJack Teacher Pro is an advanced BlackJack trainer which will teach you how to maximize your odds when you play at a real casino.

Not only does this trainer help you learn basic strategy via Bet Cards, but will help you learn how to count cards, and how to use the count to your advantage.

You will learn about the True Count and how use it to alter your bet and play strategy.

BlackJack Teacher Pro does this via different practice modes that focus on certain areas of play strategy, as well as a Test mode which scores you based on time and accuracy.

BlackJack Teacher Pro will also let you see what you keep making mistakes on, then you can configure practice modes via targeted training to focus on certain card combinations that you need the most practice with.

Of course each casino is different, and some players like to alter their strategy to their needs, thus BlackJack Teacher Pro also has built-in editors for Bet Cards, Count Systems, and True Count Systems so you can customize your training to your specific needs.

Features Include:
1) Practice and Test Modes with information on your play/progress

2) Many included Bet Charts for: 1,2,4-8 Deck Hit/Stand on Soft 17 Types (w and w/o Surrender)

3) Many Count Systems: Hi-Lo, Red-7, Hi-Opt I, Hi-Opt II, KO, Mentor, Omega II, Reverse PC, Uston SS, and Zen

4) Built in True Count Systems: 4 & 6 Deck Ill18+Fab4 for Hit/Stand on Soft 17

5) Ability to create your own Bet Charts, Count Systems, and True Count Systems

6) Targeted Training that will allow you to focus on your weak areas.

7) Extensive built-in help with lots of information, including how to play BlackJack itself.

8) Different true count types (Half/Full Deck/Relative)

9) Runs in HD on the iPad

BlackJack Teacher Pro is brought to you by the BlackJack experts who make the iPod/iPhone Multi-Hand BlackJack game "BlackJack Multi-Hand (3-Hand Edition)" already in the AppStore. With this and our other BlackJack game you should be able to master the table and bring home the cash (With lady luck on your side of course!).

Also try our other games: "Sic Bo", "Box Run" and "Num Fight"!

## Key features

- Learn basic strategy and card counting
- Practice and test modes with progress tracking
- Customizable bet cards, count systems, and true count systems
- Targeted training for weak areas
- Extensive built-in help and Blackjack rules
- Supports multiple deck types and count systems

## Chart rankings

- #180 in Top Paid · Card (US App Store)
- #51 in Top Paid · Casino (US App Store)

## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/blackjack-teacher-pro-21-pro/id312258637/reviews.md

### 5/5 — Crashes all the time now

*2014-10-16*

After 8.02 update
10/14/14 still crashing all the time so is unusable. If you're running 8.02 don't waste your money. 10/16/14 Thanks for fixing the crashing! Program has returned to 5 Star status!

### 5/5 — Great app

*2014-09-19*

Love the app. Crashing on ios8 though. So if it's an app you like wait for the update before getting iOS 8

### 4/5 — Another great 21 app from PepperDogSoft

*2012-01-10*

Would love to see this app offer additional counting drills of a single card and two cards (like Casino Verite), in addition to the sole 4-card layout of you vs. the dealer. Otherwise, another very nice app from this developer.

### 1/5 — NO simulator

*2011-06-03*

Would not recommend to buy ---- does not even have a simulator where you can play ---

### 5/5 — Nice update

*2011-05-25*

I've had requested the true count variation awhile back and had been waiting on this update.  Now I can lock in my system for practice.  Hopefully we'll be seeing it added to Multihand Blackjack soon too.

### 4/5 — Good

*2011-05-22*

Ok

### 3/5 — Great app but calculates true count incorrectly

*2010-08-19*

Overall the app is great. My only major concern is that the true count (TC) is calculated incorrectly. For example when the count is +9 and there are 20 cards remaining (~.5 decks) the TC should be 9/.5=18. Instead the app shows TC= 6. TC should be equal to the count divided by the number of decks remaining rounded to the nearest quarter for 2 deck or fewer games. This would be a five star app if not for this error.

### 4/5 — Needs focused practice sessions

*2010-07-29*

This is a great card counting app, there are numerous enhancements I would love to see.
(1) keep timing statistics on each triplet so the player can determine which hands they're bogging down on
(2) keep good/bad/timing statistics across sessions (overall statistics) and allow user to track how they're improving on problem hands
(3) add a drill mode for basic strategy, many triplets come up infrequently using a normal shuffled deck so add a mode that drills on learning the basic strategy by displaying random triplets (yes, card counting at this level is useless, but for a beginner, attempting to count the cards is useless anyway until the basic strategy is nailed)
(4) modify drills to increase probability of displaying triplets where there are problem areas
(5) allow multi-card drills rather than just triplet drills, this is true for both basic strategy and card counting that player will have more than two cards played out once they hit/split and correct strategy requires knowing the secondary plays after a successful hit.
Thanks for the great app, and I hope to see more of these features going forward.

### 4/5 — Needs counting drill tweak

*2010-07-08*

This is an excellent Basic Strategy drill and counting drill program.  I use a slightly modified KO count and I was able to adjust the index values and Initial Running Count in the app.  I have no complaint on the Basic Strategy drill.  I believe the counting drill needs a tweak: allow the user to see a programmable number of cards (e.g. 10) then ask "what is the count?".  Also allow the user to program how fast those 10 cards will flash on the screen and if the user wants 1 card to flash at a time or 2 cards at a time.  That better simulates what happens when a dealer deals hands to a table and the player has to quickly scan a lot of cards.  Currently the program shows a player hand and dealer up card and asks "what is the count?".  Then repeats.  However I would say the programmers know a lot about Blackjack, as seen in the configurability of this program.  Great job.

### 4/5 — Must have

*2010-03-18*

This is "must have" app for everyone who practice card counting!
Very useful and flexible in set up.
Looking forward for new updates and improvements!

## Frequently asked questions about BlackJack Teacher Pro (21 Pro)

### What is Blackjack Teacher Pro?

Blackjack Teacher Pro is an advanced trainer designed to teach users how to maximize their odds in Blackjack by mastering basic strategy and card counting techniques.

### Does Blackjack Teacher Pro have ads?

No, Blackjack Teacher Pro is ad-free, allowing for an uninterrupted learning experience.

### What Blackjack strategies can I learn with Blackjack Teacher Pro?

You can learn basic strategy through Bet Cards, card counting, and how to use the count for betting and play strategy, including True Count.

### Can I customize the training in Blackjack Teacher Pro?

Yes, the app includes editors for Bet Cards, Count Systems, and True Count Systems, allowing you to customize training to your specific needs.

### What are the different practice modes in Blackjack Teacher Pro?

It offers practice and test modes that focus on specific areas of play strategy, with a test mode that scores you on time and accuracy.

### What devices is Blackjack Teacher Pro available on?

Blackjack Teacher Pro runs in HD on the iPad and is also supported on iPhone and iPod devices.

### How often is Blackjack Teacher Pro updated?

The app was last updated on January 7, 2025, indicating ongoing support and potential for future improvements.

### What is the age rating for Blackjack Teacher Pro?

Blackjack Teacher Pro has an age rating of 17+, suggesting mature themes related to gambling and strategy.

## Version history (last 5 releases)

### 3.7 — 2025-01-07

1) Support for iOS 18
2) Native screen support for latest iOS Devices
3) Misc Bug Fixes

### 3.6 — 2018-10-04

1) iPhone SX Max Support
2) Bug Fixes
3) Copyright Info updated

### 3.5 — 2018-02-10

Bug fix for card editor

### 3.4 — 2018-01-19

iPhone X Support

### 3.3 — 2014-10-15

OS8 Crash Fix
64-Bit Support

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## More apps by Pepper Dog Soft LLC

- [Blackjack 21 Pro Multi-Hand](https://appshunter.io/ios/app/blackjack-21-pro-multi-hand/id284445825)
- [Gluten Free Restaurant Cards](https://appshunter.io/ios/app/gluten-free-restaurant-cards/id294997385)
- [Box Run](https://appshunter.io/ios/app/box-run/id301552897)
- [Sic Bo / Hi-Lo](https://appshunter.io/ios/app/sic-bo-hi-lo/id304591017)
- [Num Fight](https://appshunter.io/ios/app/num-fight/id306658566)

All apps by Pepper Dog Soft LLC: https://appshunter.io/developer/284154747

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*