# Card Counter Lite vs Memory Concentration

The clearest difference is price: Card Counter Lite at Free against Memory Concentration's $0.99. Card Counter Lite also leads on in-app purchases (none vs 1) and update cadence (every 4 months vs every 34 months). Memory Concentration's advantage is ads (none vs shown) and chart position (#177 vs unranked). On device support and iOS requirement there is nothing between them.

Card Counter Lite is free to download; Memory Concentration costs $0.99 up front. Memory Concentration sells 1 one-off in-app purchase. Card Counter Lite asks for nothing beyond the download.

Card Counter Lite ships an update every 4 months, Memory Concentration every 34 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Card Counter Lite | Memory Concentration |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (57 ratings)](https://appshunter.io/ios/app/card-counter-lite/id865289427/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 90.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 34 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | — | **#177** |
| Size | 54 MB | 12 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TMSOFT](https://appshunter.io/developer/288669797) | [Ligature Technologies, LLC.](https://appshunter.io/developer/862705551) |

## What reviewers say

### Card Counter Lite

[App page](https://appshunter.io/ios/app/card-counter-lite/id865289427)

Learn and practice Blackjack card counting techniques with this engaging game. It offers a study guide, card tutorials, and multiple practice modes to refine your skills. Track your progress with high scores and global leaderboards.

**Highlights:** Blackjack card counting game, Study guide and card tutorial, Multiple practice modes, Hi-Lo strategy learning, High scores and leaderboards, Retina HD graphics

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

**In-app purchases:** none


### Memory Concentration

[App page](https://appshunter.io/ios/app/memory-concentration/id910311579)

**Currently charting:** #177 Top Paid · Card (US App Store)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memory Ad Removal | $0.99 | one-time |


## Frequently asked questions

### Is Card Counter Lite free?

Card Counter Lite is free to download, with no in-app purchases.

### Is Memory Concentration free?

Memory Concentration costs $0.99, and also offers in-app purchases.

### Do Card Counter Lite or Memory Concentration have ads?

Card Counter Lite shows ads; Memory Concentration does not.

### Which is updated more often, Card Counter Lite or Memory Concentration?

Card Counter Lite ships an update every 4 months, and Memory Concentration every 34 months. Most recently, Card Counter Lite was updated on November 1, 2026 and Memory Concentration on November 6, 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.*