# Word Sort Challenge vs Concentration

The clearest difference is review sentiment: Concentration at 100% against Word Sort Challenge's 64%. Word Sort Challenge's advantage is ratings volume (2K vs 10) and rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Word Sort Challenge holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Word Sort Challenge has 2K ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 64% of Word Sort Challenge's written reviews are positive against 100% of Concentration's, so the app with the better star average is not the one people write more warmly about.

Word Sort Challenge ships an update weekly, Concentration every 9 days. Both last shipped on September 22, 2026.

## The numbers

| Metric | Word Sort Challenge | Concentration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2K ratings)](https://appshunter.io/ios/app/word-sort-challenge/id6749347438/reviews)** | [4.7 (10 ratings)](https://appshunter.io/ios/app/concentration-old-school/id6752550348/reviews) |
| Number of ratings | **2K** | 10 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free | Free |
| Size | 243 MB | 37 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Huazheng Technology Co., Ltd](https://appshunter.io/developer/1795410550) | [Neil Rohan](https://appshunter.io/developer/1522614743) |

## What reviewers say

### Word Sort Challenge

[App page](https://appshunter.io/ios/app/word-sort-challenge/id6749347438)

Engage your mind with a unique word puzzle game where you categorize words into their correct groups. This game offers a refreshing challenge beyond typical word searches, enhancing logical reasoning and vocabulary. Enjoy an entertaining experience with minimal ads and unlimited word-connecting fun.

**Highlights:** Categorize words, Enhance logical reasoning, Grow vocabulary, Tap-based controls, Engaging gameplay, Unlimited word connection

**Features:** macOS Compatibility

**In-app purchases:** none


### Concentration

[App page](https://appshunter.io/ios/app/concentration-old-school/id6752550348)

This game challenges your memory by matching pairs of tokens, revealing parts of a phonetic rebus puzzle. Enjoy solo play, local multiplayer, or online battles with friends. It's designed for fun and to sharpen focus and vocabulary.

**Highlights:** Memory token matching, Phonetic rebus puzzles, Solo, shared, and WiFi multiplayer modes, Nostalgic and icon token sets, Offline play capability, Smart timers for pacing

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

**In-app purchases:** none


## Frequently asked questions

### Is Word Sort Challenge free?

Word Sort Challenge is free to download, with no in-app purchases.

### Is Concentration free?

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

### Which has better reviews, Word Sort Challenge or Concentration?

Word Sort Challenge is rated higher. Word Sort Challenge averages 5.0 out of 5 from 2K ratings, while Concentration averages 4.7 from 10 ratings.

### Do Word Sort Challenge or Concentration have ads?

Neither Word Sort Challenge nor Concentration shows ads.

### Which is updated more often, Word Sort Challenge or Concentration?

Word Sort Challenge ships an update weekly, and Concentration every 9 days. Most recently, Word Sort Challenge was updated on September 22, 2026 and Concentration on September 22, 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.*