# jack7 vs Ultimate Switch

The clearest difference is update cadence: Ultimate Switch at every 3 days against jack7's every 2 weeks. jack7's advantage is iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

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

jack7 ships an update every 2 weeks, Ultimate Switch every 3 days. Both last shipped on November 9, 2026.

## The numbers

| Metric | jack7 | Ultimate Switch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jack7-black-jack-card-game/id6766125419/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 32 MB | 44 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [AMBacelar LTD](https://appshunter.io/developer/1886669752) | [CHARLIE JAMES FOGG](https://appshunter.io/developer/1896355600) |

## What reviewers say

### jack7

[App page](https://appshunter.io/ios/app/jack7-black-jack-card-game/id6766125419)

A digital adaptation of the UK Black Jack card game, also known as Switch or Last Card. Players aim to empty their hand by matching suit or rank, chaining cards into runs, and using power cards to hinder opponents. Offers online multiplayer, AI opponents with distinct personalities, and offline play.

**Highlights:** Match by suit or rank, Chain cards into runs, Use power cards, Online multiplayer (up to 7 players), AI opponents with personalities, Offline play, Customizable house rules

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

**In-app purchases:** none


### Ultimate Switch

[App page](https://appshunter.io/ios/app/ultimate-switch/id6767042592)

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

**In-app purchases:** none


## Frequently asked questions

### Is jack7 free?

jack7 is free to download, with no in-app purchases.

### Is Ultimate Switch free?

Ultimate Switch is free to download, with no in-app purchases.

### Do jack7 or Ultimate Switch have ads?

Neither jack7 nor Ultimate Switch shows ads.

### Which is updated more often, jack7 or Ultimate Switch?

jack7 ships an update every 2 weeks, and Ultimate Switch every 3 days. Most recently, jack7 was updated on November 9, 2026 and Ultimate Switch on November 9, 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.*