# Stack Master vs Scan Cards

The clearest difference is price: Scan Cards at $12.99 against Stack Master's $24.99. Scan Cards also leads on review sentiment (100% vs 83%) and update cadence (every 10 days vs every 3 weeks). Stack Master's advantage is chart position (#200 vs unranked) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Stack Master costs $24.99 and Scan Cards $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stack Master ships an update every 3 weeks, Scan Cards every 10 days. The most recent releases landed on September 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Stack Master | Scan Cards |
| --- | --- | --- |
| Price | $24.99 | **$12.99** |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/stack-master/id1272229335/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Paid | Paid |
| Best chart rank | **#200** | — |
| Size | 36 MB | 89 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Devious-Monkey](https://appshunter.io/developer/388388527) | [sebastien macak](https://appshunter.io/developer/1330334721) |

## What reviewers say

### Stack Master

[App page](https://appshunter.io/ios/app/stack-master/id1272229335)

**Currently charting:** #200 Top Paid · Entertainment (US App Store)

Master your favorite card stacks with this mobile training application. It offers multiple training modes and challenges to analyze your weaknesses and improve your learning curve. Supports various pre-set and custom stacks.

**Highlights:** Multiple training modes, 18 funny challenges, Supports pre-set stacks, Create custom stacks, Publish scores and compare with friends, Specialized training modules

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

**In-app purchases:** none


### Scan Cards

[App page](https://appshunter.io/ios/app/scan-cards/id1441342412)

This app simulates a magic trick where your smartphone appears to analyze a deck of cards. It can reveal the number of face-down cards, count specific card colors, and even identify exceptions in a mixed deck.

**Highlights:** Simulates card deck analysis, Reveals number of face-down cards, Counts cards by color, Identifies specific card exceptions, Performs brain reading illusions, Counts cards in spectator's hand

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Master free?

Stack Master costs $24.99, with no in-app purchases.

### Is Scan Cards free?

Scan Cards costs $12.99, with no in-app purchases.

### Do Stack Master or Scan Cards have ads?

Neither Stack Master nor Scan Cards shows ads.

### Which is updated more often, Stack Master or Scan Cards?

Stack Master ships an update every 3 weeks, and Scan Cards every 10 days. Most recently, Stack Master was updated on September 7, 2026 and Scan Cards on September 26, 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.*