# High Low vs Devil's Blackjack

The clearest difference is ads: Devil's Blackjack at none against High Low's shown. Devil's Blackjack also leads on update cadence (every 3 days vs every 6 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. High Low sells 2 one-off in-app purchases and Devil's Blackjack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

High Low ships an update every 6 weeks, Devil's Blackjack every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | High Low | Devil's Blackjack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/high-low-math-poker/id6771367094/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 157 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [ZetSoft](https://appshunter.io/developer/1896778696) | [Matthias Isenmann](https://appshunter.io/developer/6773349432) |

## What reviewers say

### High Low

[App page](https://appshunter.io/ios/app/high-low-math-poker/id6771367094)

This app reimagines poker with a math-based showdown. Players bet using number cards and then construct equations to get closest to target numbers, competing against AI opponents with varying personalities and difficulty levels.

**Highlights:** Math-based poker showdown, Equation building gameplay, Five distinct AI bot personalities, Three difficulty levels, Deterministic math wins, Quick commute-friendly hands

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Unlimeted Lives | $7.99 | one-time |


### Devil's Blackjack

[App page](https://appshunter.io/ios/app/devils-blackjack/id6773350036)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $2.99 | one-time |


## Frequently asked questions

### Is High Low free?

High Low is free to download, with in-app purchases available.

### Is Devil's Blackjack free?

Devil's Blackjack is free to download, with in-app purchases available.

### Do High Low or Devil's Blackjack have ads?

High Low shows ads; Devil's Blackjack does not.

### Which is updated more often, High Low or Devil's Blackjack?

High Low ships an update every 6 weeks, and Devil's Blackjack every 3 days. Most recently, High Low was updated on November 5, 2026 and Devil's Blackjack on November 5, 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.*