Version history
Blackjack 21: Strategy Trainer
70
ASO score
Text
90/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
6.32K
App Age
12y 11m
Last Update
Dec 27, 2025
iAP
$1.99 - 14.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.46
|
4.56
|
-2%
|
|
Number of Ratings (Voted)
|
6.1K
|
3M
|
-100%
|
|
App Age
|
12y 10m
|
6y 7m
|
+95%
|
|
In-app Purchases Price
|
$26
|
$24
|
+9
%
|
|
Update Frequency
|
21d
|
35d
|
-40%
|
|
Title Length
|
30
|
17
|
+76%
|
|
Subtitle Length
|
28
|
24
|
+17%
|
|
Description Length
|
1 258
|
2 283
|
-45%
|
|
Number of Screenshots
|
1678
|
1228
|
+37
%
|
|
Size
|
137MB
|
921MB
|
-85
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 24, 2025 | Dec 31, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
30
of 30
)
Blackjack 21: Strategy Trainer
Subtitle
(
Characters:
28
of 30
)
Train Real Casino Situations
Description
(
Characters:
1258
of 4000
)
Make Better Decisions at the Blackjack Table
Learn exactly when to Hit, Stand, Split, Double or Surrender - and why.
Blackjack 21: Strategy Trainer is your personal guide to basic strategy. It teaches you the fundamentals through real hands and instant feedback
⋄ Practice Real Blackjack Decisions
Hit, Stand, Split, Double or Surrender — train your choices on realistic hands.
⋄ Get Instant Feedback
See if your move matches basic strategy, and understand why it was right or wrong.
⋄ View the Basic Strategy Table
Access a full strategy chart that adapts to your selected house rules.
⋄ Learn to Play Like a Professional
Build confidence and make better decisions through structured practice.
⋄ No Money, No Counting, No Distractions
This is a Blackjack training app, not a game. There’s no simulated or real money, and no card counting involved.
___________________________
What Users Say
⋆⋆⋆⋆⋆
"I finally know when to double or surrender. Love having the strategy table in my pocket."
⋆⋆⋆⋆⋆
"This really helped me understand the game and make better decisions."
⋆⋆⋆⋆⋆
"I use it before every casino trip – best blackjack training app out there!"
___________________________
Terms: www.bjt.app/terms-of-use
Privacy: www.bjt.app/privacy-policy}
Read more
Other
Additional Information
Version history
3.0.1
Dec 27, 2025
- Performance improvements and bug fixes.
- General app enhancements and optimizations.
Thank you for using the app! If you enjoy it, please leave a review.
3.0.0
Dec 19, 2025
- Performance improvements and bug fixes.
- General app enhancements and optimizations.
Thank you for using the app! If you enjoy it, please leave a review.