# Blackjack ∙ vs Reaction Time Training Game

The clearest difference is rating: Blackjack ∙ at 4.7 against Reaction Time Training Game's 3.7. Blackjack ∙ also leads on update cadence (every 3 weeks vs every 6 months) and ratings volume (50K vs 16). Reaction Time Training Game's advantage is in-app purchases (none vs 11) and iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Blackjack ∙ sells 10 one-off in-app purchases. Reaction Time Training Game asks for nothing beyond the download.

Blackjack ∙ holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Blackjack ∙ has 50K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 56% of Blackjack ∙'s written reviews are positive against 40% of Reaction Time Training Game's.

Blackjack ∙ ships an update every 3 weeks, Reaction Time Training Game every 6 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Blackjack ∙ | Reaction Time Training Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (50K ratings)](https://appshunter.io/ios/app/blackjack/id1060018255/reviews)** | [3.7 (16 ratings)](https://appshunter.io/ios/app/reaction-time-training-game/id1516819567/reviews) |
| Number of ratings | **50K** | 16 |
| Positive reviews | **56.4% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#126** | — |
| Size | 165 MB | 55 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Solitaire Games Studio](https://appshunter.io/developer/1391057535) | [DH3 Games](https://appshunter.io/developer/1216673573) |

## What reviewers say

### Blackjack ∙

[App page](https://appshunter.io/ios/app/blackjack/id1060018255)

**Currently charting:** #126 Top Free · Casino, #204 Top Free · Card (US App Store)

Experience the thrill of blackjack in a realistic casino setting. Compete against the dealer, aiming to reach 21 or a higher score without busting. Travel to famous global casinos and utilize classic blackjack actions like hit, stand, double down, split, and surrender.

**Highlights:** Realistic casino gameplay, Global casino locations, Classic blackjack actions, Fair card dealing algorithm, Insurance and payouts

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pile of 5,000 chips | $1.99 | one-time |
| Bankrupt in Las Vegas : Pile of 5000 chips | $1.99 | one-time |
| Pile of chips (5k) - Plane to Las Vegas | $1.99 | one-time |
| Pile of chips (5k)  - Private jet to Paris | $1.99 | one-time |
| Gobelet of 30,000 chips | $4.99 | one-time |
| SPECIAL Bucket of 100,000 chips | $4.99 | one-time |
| Gobelet of chips (30k) - Bankrupt in Paris | $4.99 | one-time |
| Lucky Day pack (60k chips) | $4.99 | one-time |
| Bucket of 100,000 chips | $14.99 | one-time |
| Briefcase of 200,000 chips | $24.99 | one-time |

**What reviewers like**

- 🚀 Easy to navigate
- 👍 Clear instructions for first-time users
- 👍 Amazing app
- 👍 Very fun
- 👍 Good game

**What reviewers complain about**

- 🐛 Dealer seems to get the best cards
- 🐛 Unrealistic odds favoring the dealer
- 🐛 Rigged algorithm to make players lose
- 🔋 High battery usage
- 🔋 Too many ads

**Reported bugs**

- Notification for free chips not working
- App crashes after playing for a while
- Inconsistent card dealing
- Dealer gets unrealistic hands

**Requested features**

- Add option to track longest win/loss streak
- Increase bet limits
- Add option to play multiple hands
- Improve card shuffling algorithm
- Add option to turn off dealer voice


### Reaction Time Training Game

[App page](https://appshunter.io/ios/app/reaction-time-training-game/id1516819567)

Test your reflexes with a collection of ten engaging mini-games designed to challenge your speed and accuracy. Improve your brain, memory, and logic through fun, fast-paced challenges.

**Highlights:** Ten distinct reaction testing games, Color change challenge, Number and sound recognition, Schulte table exercises, Visual memory tasks, Target practice modes, Brain, memory, and logic training

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blackjack ∙ free?

Blackjack ∙ is free to download, with in-app purchases available.

### Is Reaction Time Training Game free?

Reaction Time Training Game is free to download, with no in-app purchases.

### Which has better reviews, Blackjack ∙ or Reaction Time Training Game?

Blackjack ∙ is rated higher. Blackjack ∙ averages 4.7 out of 5 from 50K ratings, while Reaction Time Training Game averages 3.7 from 16 ratings.

### Do Blackjack ∙ or Reaction Time Training Game have ads?

Both Blackjack ∙ and Reaction Time Training Game show ads.

### Which is updated more often, Blackjack ∙ or Reaction Time Training Game?

Blackjack ∙ ships an update every 3 weeks, and Reaction Time Training Game every 6 months. Most recently, Blackjack ∙ was updated on November 1, 2026 and Reaction Time Training Game on October 24, 2026.

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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.*