# Double Down vs Never Bust

The clearest difference is update cadence: Double Down at weekly against Never Bust's every 3 weeks. Double Down also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Double Down ships an update weekly, Never Bust every 3 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Double Down | Never Bust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/double-down-blackjack-trainer/id6777006186/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 20 MB | 8 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Neeraj Aggarwal](https://appshunter.io/developer/1877631231) | [Olivier Devaux](https://appshunter.io/developer/6773173099) |

## What reviewers say

### Double Down

[App page](https://appshunter.io/ios/app/double-down-blackjack-trainer/id6777006186)

Learn the math behind blackjack strategy with detailed breakdowns of expected value, probabilities, and decision-making. Practice with customizable rules and track your progress through focused lessons and drills.

**Highlights:** Expected value breakdown, Win/push/loss probabilities, Customizable table rules, Progress tracking, Focused strategy lessons, Ad-free experience

**Features:** Vision Pro support

**In-app purchases:** none


### Never Bust

[App page](https://appshunter.io/ios/app/never-bust/id6781117246)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Double Down free?

Double Down is free to download, with no in-app purchases.

### Is Never Bust free?

Never Bust is free to download, with no in-app purchases.

### Do Double Down or Never Bust have ads?

Neither Double Down nor Never Bust shows ads.

### Which is updated more often, Double Down or Never Bust?

Double Down ships an update weekly, and Never Bust every 3 weeks. Most recently, Double Down was updated on October 13, 2026 and Never Bust on October 10, 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.*