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Details about 21 Trainer

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
  • November 10, 2017
  • December 1, 2024
  • 9.0+
  • 17+
  • 36.69MB
  • iPhone, iPod
  • English

Features

Developer of 21 Trainer

21 Trainer screenshot #1 for iPhone
21 Trainer screenshot #2 for iPhone
21 Trainer screenshot #3 for iPhone
21 Trainer screenshot #4 for iPhone
iphone
🙌20
Ratings
🗣❌ unsupported
Your locale
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Version History of 21 Trainer

1.0.15

December 10, 2020

Fixed a bug where you where not able to see your high scores.

1.0.14

December 9, 2019

Bug fixes.

1.0.13

November 22, 2019

Bug fixes.

1.0.12

December 4, 2018

Bug fixed again.

1.0.11

December 3, 2018

Bug fixes in high scores. Happy gaming!

1.0.10

December 8, 2017

Bug fixes.

1.0.9

December 6, 2017

Bug fixes.

1.0.8

December 1, 2017

Bug fixes

1.0.7

November 26, 2017

Bug fixes

1.0.5

November 16, 2017

Instructions added :)

Price History of 21 Trainer

Description of 21 Trainer

Want to learn how to count cards? This game will help you getting better and beat the game of blackjack. Features: - Challenge yourself to count as many cards as possible in 30 seconds

21 Trainer: FAQ

Is the software for 21 Trainer compatible with iPads?

No, 21 Trainer cannot support iPad devices.

Who created the 21 Trainer app?

The creator of 21 Trainer is Mathias Bott Holding IVS.

What is the minimum iOS version supported by 21 Trainer?

The minimum iOS version for the 21 Trainer app is 9.0.

How do users rate the app?

The 21 Trainer app has a consumer rating of 3.4 and gets mild reviews.

What genre of app is 21 Trainer?

The App Category Of The 21 Trainer App Is Entertainment.

Which version of 21 Trainer is the latest one?

1.0.15 is the newest version of 21 Trainer.

What is the latest 21 Trainer update release date?

21 Trainer released its latest update on December 1, 2024.

What is the exact date when 21 Trainer came out?

21 Trainer was initially released on February 6, 2023.

What's the content advisory rating of the 21 Trainer app?

The 21 Trainer app is rated Mathias Bott Holding IVS.

What languages is 21 Trainer available in?

Currently, the 21 Trainer app supports the following languages: English.

Can I access 21 Trainer via Apple Arcade's subscription service?

No, 21 Trainer is not on Apple Arcade.

Is 21 Trainer equipped with in-app purchases?

No, 21 Trainer does not feature in-app purchases for users.

Does 21 Trainer offer compatibility with Apple Vision Pro?

No, 21 Trainer does not offer compatibility with Apple Vision Pro.

Does 21 Trainer incorporate ads within the app?

No, 21 Trainer does not incorporate ads within the app.

Alternatives to 21 Trainer

Reviews of 21 Trainer

Cool app

Nice app with nice aesthetic but needs to be tested for bugs. There are lots of bugs and exact same cards shouldn’t be able to appear subsequently.

Good but could be better

I wrote a counting practice program for the pc but purchased this because I’m not an iOS coder. I have 2 problems. First, sometimes it shows the same card twice. I thought i hadn’t advanced to the next card so tapped again to advance the card. Consequently my count was off. It shouldn’t show the same card twice. Second, I think it counts the last card before showing it. Since the time is up. It asks for the count and never does show the last card. This should be fixed. Otherwise it’s a great practice app.
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Well made. A couple of flaws.

Not being able to see the last card on top after the thirty seconds is a HUGE problem. Often I will click for a new card as soon as the time is up and it takes the new card into account, even though I didn't see it, or if I did it was for a fraction of a second, ruining the test. Also not giving a sound que or visual que for a new card that is the same as the one before it often gets me mixed up because I think my tap didn't register leading me to skip a count.
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