Blackjack 21 Reviews: Is It Legit?

Customer Experience

Positive experience54.9% of reviews
Neutral11.6% of reviews
Negative experience33.5% of reviews

~ Based on 224 written reviews from the US App Store.

What users say about Blackjack 21

Is Blackjack 21 Safe?

Blackjack 21: Strategy Trainer appears safe based on user ratings. AppsHunter Safety Score for Blackjack 21 is 94/100.

This assessment is based on 5,661 user ratings, with an App Store average of 4.7/5.

Safety Analysis

92.7% of ratings point to a safe experience
3.5% of ratings suggest some concerns
3.8% of ratings point to a risky experience

~ Based on 5,661 App Store ratings for Blackjack 21.

Is Blackjack 21 Legit?

Blackjack 21: Strategy Trainer appears to be a legitimate app. AppsHunter Legitimacy Score for Blackjack 21 is 93/100.

Based on 93 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

App Review

Amazing App!

Very helpful to develop quick thinking play

It is exactly what the app says it is with no extra fluff

Unauthorized Charges

I have received a few unauthorized transaction none of which I actually purchased. I need to speak with employee.

Super nice

The app is well made and you learn quick

Definitely improving my game

No better way to learn than to make mistakes and see what you did wrong. Repetition is the key here. The more I play the more automatic my responses become.

Honestly helpful

I’m a real person I just downloaded this today I like it I’m learning a lot

Get it!

Yep it’s for real!

Great.

Very helpful for a beginner

Good, but vibrations are anoying

I like the app so far, but the vibrations are anoying af and I cant seem to be able to turn them off. Would love the option to do so.

Okay

Es una buena app pero necesita más herramientas de entretenimiento para el precio que cuesta! La app es muy básica, debería ofrecer como enseñar a contar también

Great App

Great app only 4 stars because I think it would be even better if in the core practice mode you click on a card to switch it. I can stare at the tables all day long but I wish I could see in real time when something could switch from Hit, Stand, Double, Split depending on if the dealer would’ve had this card rather than the other or vice versa.
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Warning!

Don’t sign up for the free trail. Even if you cancel they will bill you anyways and Apple leaves you with no recourse.

Edit: Apple denied my refund request without explanation. BJT is shady. Use someone else.

Muscle Memory Black Jack

Pretty practical, the sub is not too overwhelming.. most folks spend a lot more on trainers. I enjoy the feature for weak hands practice. This doesn’t turn you into a complete player.. but the practice is simple and clear to get familiar with basic strategy.

Beware of sneaky free trial!

I signed up for a free trial and got charged when I cancelled. Beware!

Great trainer for basic strategy.

I was using the black Jack apprentice program for many years and really enjoy the buttons instead of jesters for sure. The charts are very clean and the simulations really focus on hands that have unique strategies like 12 and tens for example. I am so pleased and it’s not glitchy

Nice

Great for beginners. Don’t know if I’ll pay for it though. Just gonna try it out for the 7 free days and cancel after that

Great for learning

Definitely great for teaching you how to play the game, and how to master it. But could be more detailed on what to do when having a certain hand.

Solid

This app has been helping me memorize basic strategy and learn what the actual percentage chances you have with each hand against the dealer.

Great Practice Tool

Great app for getting quick practice in. Any time I have a few minutes of down time I can open this app and get in hundreds of simulated hands that improve my response time and get where decisions are almost mindless. You just know what to do instantly.

Easy to learn

Great way to learn and freshen up your blackjack game. Especially if you’re going to a casino.