# Blackjack Pro: 21 Vegas Casino — user reviews > 119 indexed App Store user reviews of Blackjack Pro by Avalinx LLC, rated 4.20/5 from 206 ratings. - Source: https://appshunter.io/ios/app/blackjack-pro-21-vegas-casino/id561705065/reviews - App overview in markdown: https://appshunter.io/ios/app/blackjack-pro-21-vegas-casino/id561705065.md - Rating breakdown: 5★ 129 · 4★ 36 · 3★ 12 · 2★ 9 · 1★ 20 ## What do users think of Blackjack Pro? Overall sentiment: mixed **Pros** - 👍 Excellent for learning basic blackjack strategy - 🎮 Realistic gameplay and casino atmosphere - ⚡ Fast and responsive interface - 📊 Detailed statistics tracking - 🎨 Good graphics and user-friendly design - 🆓 Free to play with optional purchases - 💡 Helpful strategy suggestions and tips - 🎯 Customizable game settings and rules **Cons** - 🎰 Suspected dynamic difficulty adjustment (DDA) favoring dealer - 📺 Intrusive and excessive advertisements - 💰 Aggressive monetization and in-app purchases - 🔄 Chip reload system takes too long - 🎲 Non-random card dealing patterns - 🚫 Ads appear after paying to remove them - 😤 Game becomes harder after reaching certain winnings - 🔌 Clipboard theft vulnerability reported - 🎯 Unrealistic odds compared to real casinos - 🔊 Sound issues after dismissing ads **Commonly reported bugs** - App steals clipboard contents (iOS 14) - Sound disabled after dismissing ads - App won't quit without restarting phone - In-app purchases don't load or take days to process - Ad-free purchase not honored after updates - Ads redirect to App Store accidentally - Full-screen ads interrupt gameplay - Money/winnings disappear from account - Game freezes or crashes occasionally **Most requested features** - Multi-hand gameplay option - Ability to turn off surrender rule - Higher betting limits without payment - Faster chip reload system - Double previous bet button - Debt/credit system like real casinos - Selectable chip denominations - Full-size iPad version with better graphics - Win/loss statistics for splits and doubles - Ability to play against other players ## Newest reviews (13 of 119) ### 2/5 — Stealing Clipboard!! *2020-10-15* Do NOT launch this app if you’ve recently copied a password! This app steals clipboard contents for absolutely no reason. There’s literally NOWHERE in this app that you can even paste anything! Visible in iOS 14. ### 4/5 — Tendencies. *2020-04-05* Pretty good for practicing whatever your favorite strategies are, including money management, betting progressions, etc. I understand that it is run by algorithms. The problem is that if you fall into the habit of trying to beat the algorithm, you are then playing bad blackjack. All in all, fun and good practice, ( if you are disciplined) and, hey, it’s free. ### 2/5 — Paid for App *2019-04-25, version 3.1* I originally paid for this app to get rid o the commercials. Annoying! Also after I decline what is advertised the sound on the app is disabled. I have to code the app and restart it if I want the sound before I finish one shut I get another add and no sound ### 4/5 — Seems to build me up then let me down. *2019-01-29* I enjoy it. ### 1/5 — Blackjack Pro *2017-10-21* I updated to this version at the suggestion of the app. Now I can't play blackjack without having tons of ads shoved at me, despite, I believe though I am not certain, of paying to have ads removed in a previous version. Great app w/o the ads. Update - it is amazing how this app can outdraw you by one I.e. you have 19, app draws to 20. Cards are not random. I guess good for training purposes, but not much else. **Developer response:** Our customer care to would love to help you out and get this fixed. You can contact them at customer.care@avalinxstudios.com or via the game by using the Feedback option located under the Menu. ### 4/5 — Almost *2017-08-12* I win? Seems to be canted in the player favor. Nice tool. ### 4/5 — Love the game *2017-07-11* I enjoy playing because I used to play with my dad. He taught me how. He always beat me but it was the fun of playing. I don't care about how many times I win. It's just knowing that my dad taught me and I think of him when I play! ### 1/5 — Poor update, odds changed. *2017-06-30* I played for months. Won $20MM. Then there was an app "update". After the update dealer got blackjack twice as much as I did. Consistently drew to 20 and 21. Had 3 hands in a row where I had 20 and dealer drew to 21. I played by the book and now I'm down to less than $900k. Don't bother with this one. There has to be a game which consistently represents vegas odds. This isn't it. ### 1/5 — Starts cheating *2017-06-17* I've played over 10,000 hands on this game. Once I got to $500,000 in winnings, the dealer starts consistently getting 19, 20, 21, From 14 and sixteen! While I keep getting dealt 13 and 14 and consistently bust, while the dealer gets perfect numbers. It was fun at first, but I have to say, I'm not stupid. The cards are being manipulated. Dah... ### 1/5 — Remboursez *2017-05-16* Les achats in app ne fonctionnent pas ! On peut payer l'enlèvement de la pub par exemple sans que cela ne soit fonctionnel ! ### 2/5 — Purchases don't load right. *2017-05-07* Game play is nice but in game purchases take days to load or not at all. Have to send note to get upgrades for betting to load. ### 1/5 — Not fun *2017-04-28, version 2.9* The dealer wins all the time, boring, annoying ### 3/5 — Is it just me... *2017-03-14* ...or is this game fixed one way or the other, or spitting out random cards or something that isn't right? It just doesn't play like regular blackjack. The cards never feel natural like they do in the casino, or in other apps for that matter... ## Most critical reviews (10 lowest-rated) ### 1/5 — DDA *2026-02-02, version 3.1* Game uses DDA. Can’t find a blackjack app that doesn’t. ### 1/5 — Forced ads make play impossible *2025-12-03* I am deleting after over 10 years ### 1/5 — Strongly Favors Dealer *2021-12-05, version 3.1* Title says it all. ### 1/5 — Chip reload *2020-02-28, version 3.1* Chip reload takes days. How do you play, when you cant with no chips. Waste of time! ### 1/5 — Last update took the fun away! *2018-12-25, version 3.1* This last update took all the fun and freebies away! Too bad! ### 1/5 — Direct au cagouinces *2018-11-29* Moche et vérolé par la publicité ### 1/5 — Tired of adds *2018-03-18* I once enjoyed this app. I paid the $$ for no adds and after the last update ads ads ads. I’d give it 4 stars if it wasn’t for the fact I’m not getting what I paid for. ### 1/5 — Sounds like it started cheating *2018-03-05* Silly engine. It doesn't let you win. I used to love this app but looks like they have changed the engine so it is not nutral anynore When bet is small you win but when it's a big money CPU is the winner ### 1/5 — Used to be fun until ad update *2018-01-28* I used to enjoy playing this app until the latest update which now has ads on the screen at all times. The other problem with this game is it’s too easy to win money playing blackjack. I’ve played blackjack in the casinos with the same strategy that I use here and I don’t win nearly as much money or as often as I do in the app. Don’t let it give you a false sense of confidence that you can stroll into a casino and walk out a winner. Time to move on and find a better Blackjack app. ### 1/5 — works but you can’t quit 🤦🏻‍♂️ *2017-11-19, version 2.9* Using the latest build of iOS on a X, the only way to cease gameplay is to restart the phone. ## Most praised reviews (10 highest-rated) ### 5/5 — Pretty realistic *2023-03-21* Great fun and cheaper than the casino ### 5/5 — The number 1 BJ trainer app *2020-07-05* To the fella who mentioned the invention BJ rate which favors player...u r NOT considering your surrenders against the Dealers Ace card and FCs or 10s. That is where the difference comes in. ;) love the app. It’s as educational as u get. It got me started and now I’m a real true professional BJ player. This app is literally a major factor to me becoming a PBJP. I played over 100k hands and got my counting locked down along with my betting factor in respect to the Count. On a side note, when the count is -10 and There are 2 decks left, it shouldn’t be hAving us DD on certain cards. ### 5/5 — DOuble down on 16 *2019-02-10, version 3.1* Pure Evil Gambling, 49 to 51 House always wins; 🕍😚 ### 5/5 — Excellent app for teaching Blackjack *2019-01-25* This is an excellent app for teaching Blackjack using the standard tables for playing the cards. Practice with this and you won’t embarrass yourself at a real Blackjack table. ### 5/5 — Excellent for learning the game *2018-12-20* I’ve seen the other reviews questioning whether the shoe is accurate in its probabilities, and I kind of wonder that myself from time to time. That doesn’t change the fact that this is an excellent application for practicing and honing strategies to bring to real tables. Just remember that your “luck” in this app doesn’t necessarily equal how you’ll do in real life. ### 5/5 — Black jack *2018-12-15, version 3.1* Great blackjack game. I’ve downloaded it on two different phones. No crashes bugs. ### 5/5 — Almost there *2017-05-14* Although. I question the randomness of the cards, it is still one of the better blackjack games available. ### 5/5 — Best 21 I have played *2017-01-17, version 2.9* You will enjoy this game ### 5/5 — love it *2016-12-15, version 2.9* i really love the blackjack app. i hate the ads. i would prefer to pay for it than have those awful games come up. ### 5/5 — Probable best of Black Jack games I have *2016-10-02, version 2.6* Give it a try --- *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 2026-09-11.*