# Blackjack 21 Multi vs Blackjack

The clearest difference is rating: Blackjack 21 Multi at 4.8 against Blackjack's 3.0. Blackjack 21 Multi also leads on ratings volume (58 vs 2) and price ($5.99 vs $9.99). Blackjack's advantage is in-app purchases (none vs 6) and update cadence (every 6 days vs monthly). On ads, chart position and device support there is nothing between them.

Blackjack 21 Multi costs $5.99 and Blackjack $9.99 up front. Blackjack 21 Multi sells 6 one-off in-app purchases. Blackjack asks for nothing beyond the download.

Blackjack 21 Multi holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Blackjack 21 Multi has 58 ratings behind it against 2, so its average is the more settled of the two.

Blackjack 21 Multi ships an update monthly, Blackjack every 6 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | Blackjack 21 Multi | Blackjack |
| --- | --- | --- |
| Price | **$5.99** | $9.99 |
| Rating | **[4.8 (58 ratings)](https://appshunter.io/ios/app/blackjack-21-multi-hand-pro/id364388167/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/blackjack-simulator/id6505077422/reviews) |
| Number of ratings | **58** | 2 |
| Positive reviews | 87.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#61** | #138 |
| Size | 46 MB | 40 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 17+ |
| Developer | [Pepper Dog Soft LLC](https://appshunter.io/developer/284154747) | [Double Down Software](https://appshunter.io/developer/1751632262) |

## What reviewers say

### Blackjack 21 Multi

[App page](https://appshunter.io/ios/app/blackjack-21-multi-hand-pro/id364388167)

**Currently charting:** #61 Top Paid · Casino, #197 Top Paid · Card (US App Store)

Practice Blackjack with a realistic casino simulator. Bet on multiple hands, learn card counting, and compete with friends. Features include career mode, customizable rules, and detailed stats.

**Highlights:** Bet up to 7 hands simultaneously, Interactive learning mode, Multiple card counting systems, Career mode with bank borrowing, Online multiplayer games, Customizable rules, Side-bet options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bet Card Editor | $0.99 | one-time |
| Count System Editor | $0.99 | one-time |
| Action Card Editor | $0.99 | one-time |
| BlackJack Pass Game Type | $1.99 | one-time |
| Spanish 21 Game Type | $1.99 | one-time |
| Super 31 | $1.99 | one-time |

**What reviewers like**

- 🎮 Highly realistic casino blackjack simulation
- ⚙️ Extensive customization options for table rules
- 📚 Excellent training tool for basic strategy and card counting
- 🎯 Multi-hand gameplay capability
- 💰 No ads or in-app purchases

**What reviewers complain about**

- 🎲 Perceived unfair dealer advantage and unrealistic odds
- 🐛 Occasional crashes and stability issues
- 🎨 UI not optimized for all screen sizes
- ⏱️ Game speed can be too fast for beginners
- 💳 Low betting limits (max $100,000)

**Reported bugs**

- App freezes when accessing options menu
- Display scaling issues on iPod Touch 6
- Navigation buttons off-screen on some devices
- Crashes during multiplayer setup
- Hand totals sometimes change before new cards dealt

**Requested features**

- Higher table betting limits (up to $1,100,000+)
- Easier bet management (auto-repeat same bet after wins)
- Background casino music and ambient sounds
- Multiple local player support on iPad
- Different dealer voices and accents


### Blackjack

[App page](https://appshunter.io/ios/app/blackjack-simulator/id6505077422)

**Currently charting:** #138 Top Paid · Casino (US App Store)

This app simulates countless blackjack hands to analyze strategy performance, helping users understand counting strategies and their outcomes. It offers detailed statistics, customizable rules, and error analysis for skill refinement.

**Highlights:** Fast hand simulations (up to 100,000/sec), Detailed statistics tracking (gains, edge, risk of ruin), Customizable strategies (HILO, KO, REKO, custom), Flexible table rule settings, Player error impact analysis, Real-time performance monitoring, Save and compare simulation results

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blackjack 21 Multi free?

Blackjack 21 Multi costs $5.99, and also offers in-app purchases.

### Is Blackjack free?

Blackjack costs $9.99, with no in-app purchases.

### Which has better reviews, Blackjack 21 Multi or Blackjack?

Blackjack 21 Multi is rated higher. Blackjack 21 Multi averages 4.8 out of 5 from 58 ratings, while Blackjack averages 3.0 from 2 ratings.

### Do Blackjack 21 Multi or Blackjack have ads?

Neither Blackjack 21 Multi nor Blackjack shows ads.

### Which is updated more often, Blackjack 21 Multi or Blackjack?

Blackjack 21 Multi ships an update monthly, and Blackjack every 6 days. Most recently, Blackjack 21 Multi was updated on October 21, 2026 and Blackjack on October 21, 2026.

### Which is more popular, Blackjack 21 Multi or Blackjack?

Blackjack 21 Multi currently peaks at #61 in the App Store charts, and Blackjack at #138. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*