Blackjack Masters - 21 Trainer

F5 Games · iOS

Blackjack Masters - 21 Trainer

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Blackjack Masters - 21 Trainer screenshot 1Blackjack Masters - 21 Trainer screenshot 2Blackjack Masters - 21 Trainer screenshot 3Blackjack Masters - 21 Trainer screenshot 4Blackjack Masters - 21 Trainer screenshot 5Blackjack Masters - 21 Trainer screenshot 6Blackjack Masters - 21 Trainer screenshot 7Blackjack Masters - 21 Trainer screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Blackjack Masters - 21 Trainer Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.4 (287)

Rating Distribution

4.4
★★★★
287 reviews
5
2%
4
3%
3
9%
2
25%
1
61%

Top Countries

🇺🇸 US🇻🇳 VN🇵🇭 PH
Reviews (3)
★★★★77 21 685/11/2022
One of my favorite BJ games

I downloaded about 6 different BJ games and deleted them until I found this one😊. It is good but not perfect. What I like: +Easy interaction and nice big view . +I was looking for a game with card counting tally & basic strategy. I only wish you could hide or reveal it during the game to see how you are doing instead of leaving the game to change the settings Things to improve: + I wish you could have the ability to play with two or three other computer players to see how the game dynamics flow. (More casino realistic) +Some on/off ambiance music 🎼 would be a plus. +Ability to control the speed of dealing cards! That’s it! It is a fantastic game and a few that have the counting/ basic strategy built during the betting game. 4 well deserved Stars! But you can easily get 5 with a few improvements

★★★★mantan1212/28/2020
More settings would be cool

I wish you could change the settings so it wouldn’t show the basic strategy suggestion or the card count so you could practice. It’s be cool if you had the option to check during the game or take a hint.

★★★★★dreaming105612/24/2020
Not bad

I just started playing this along with a few other apps and I like this one and how it tells you what you should but also let’s you make your own choice. I think though and I don’t know how it is once you unlock other casinos but I would like to be able to play with other people while also keeping that style of helping us with the choices on what to do. And the only other thing is, at most casinos you won’t find single decks very easily so to start with a single deck I feel like is a little different then what a beginner would first come across. Other then that though I like it very much!!! Would definitely recommend it to friends

Version History (30)
1.4.89/5/2026
1.4.711/26/2025
1.4.66/10/2025
1.4.45/1/2025
1.4.34/25/2025
1.4.24/17/2025
1.4.111/27/2024
1.4.011/20/2024
1.3.15/18/2023
1.3.04/4/2022
Available In (113 Countries)
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇦🇹 Austria🇧🇧 BB🇧🇲 BM🇧🇷 Brazil🇨🇱 Chile🇨🇷 CR🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇬🇷 Greece🇭🇰 Hong Kong🇮🇪 Ireland🇮🇱 Israel🇲🇴 MO🇳🇱 Netherlands🇳🇿 New Zealand🇳🇴 Norway🇵🇪 Peru🇵🇱 Poland🇵🇹 Portugal🇸🇬 Singapore🇪🇸 Spain🇸🇪 Sweden🇨🇭 Switzerland🇹🇷 Turkey🇺🇦 Ukraine🇻🇪 VE🇨🇳 China🇫🇷 France🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇿 AZ🇧🇾 BY🇧🇪 Belgium🇧🇬 Bulgaria🇨🇴 Colombia🇭🇷 Croatia🇨🇿 Czech Republic🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇹 GT🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇬 Nigeria🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇭 Philippines🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇱🇰 LK🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (1)
English
App Details

Master blackjack basic strategy and card counting with the most realistic free trainer on the App Store. Play through multiple real-world casino locat...

iOS App ID
1482780331
Content Rating
18+
Min OS
15.0
Size
72.4 MB
In-App Purchases
Yes
Publisher
F5 Games
US

In-App Purchases (10)

NamePriceType
3,170 Chips$0.99One-time
5000 Chips$1.99One-time
50,000 Chips$2.99One-time
50,000 Chips$2.99One-time
50,000 Chips$2.99One-time
30,000 Chips$4.99One-time
75,000 Chips$9.99One-time
200,000 Chips$19.99One-time
600,000 Chips$39.99One-time
1,500,000 Chips$69.99One-time