# Concentration (universal) vs Logic Detective Games

The clearest difference is price: Logic Detective Games at Free against Concentration (universal)'s $2.99. Logic Detective Games also leads on rating (4.7 vs 2.3) and review sentiment (61% vs 19%). Concentration (universal)'s advantage is ads (none vs shown) and chart position (#49 vs unranked). On in-app purchases, monetization model and device support there is nothing between them.

Logic Detective Games is free to download; Concentration (universal) costs $2.99 up front. Concentration (universal) sells 9 one-off in-app purchases and Logic Detective Games sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Logic Detective Games holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Logic Detective Games has 4.1K ratings behind it against 59, so its average is the more settled of the two. Written reviews point the same way: 19% of Concentration (universal)'s written reviews are positive against 61% of Logic Detective Games's.

Concentration (universal) ships an update every 6 weeks, Logic Detective Games every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Concentration (universal) | Logic Detective Games |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.3 (59 ratings)](https://appshunter.io/ios/app/concentration-universal/id503956942/reviews) | **[4.7 (4.1K ratings)](https://appshunter.io/ios/app/logic-detective-games/id6449282116/reviews)** |
| Number of ratings | 59 | **4.1K** |
| Positive reviews | 18.8% of reviews | **61.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#49** | — |
| Size | 146 MB | 240 MB |
| Requires iOS | **5.1.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SIBA STYLE STUDIOS INC.](https://appshunter.io/developer/465464777) | [Hugesoft Technology Co., Ltd.](https://appshunter.io/developer/1544227158) |

## What reviewers say

### Concentration (universal)

[App page](https://appshunter.io/ios/app/concentration-universal/id503956942)

**Currently charting:** #49 Top Paid · Trivia, #79 Top Paid · Word (US App Store)

Match hidden prizes on a game board to reveal puzzle pieces. Guess the phrase, song, or movie title by sounding out the pictures and letters. Compete with friends or against the computer in this fun, all-ages puzzle game.

**Highlights:** Match hidden prizes, Reveal game board puzzle, Guess phrase, song, movie titles, Single and multiplayer modes, Game Center leaderboards, 70 themed puzzles

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| General 2 Package | $0.99 | one-time |
| Hollywood 2 Package | $0.99 | one-time |
| Kids Theme Package | $0.99 | one-time |
| Music 2 Theme Package | $0.99 | one-time |
| Sports Theme Package | $0.99 | one-time |
| TV 1990s Package | $0.99 | one-time |
| TV 2000s Package | $0.99 | one-time |
| Bundle Special | $1.99 | one-time |
| All 7 Packages | $3.99 | one-time |

**What reviewers like**

- 👍 Nostalgic gameplay
- 👍 Fun game mechanics
- 👍 Enjoyable for solo play
- 👍 Good classic concentration clone

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Game freezes
- 🐛 Unresponsive touch screen
- 🐛 Incorrect puzzle answers
- 🐛 Repetitive puzzles

**Reported bugs**

- Game crashes frequently
- Game freezes often
- Touch screen unresponsive
- Incorrect answers accepted as wrong
- Puzzles repeat

**Requested features**

- Update puzzles
- Change prize positions
- Add more puzzles
- Update graphics and prizes
- Add new puzzles


### Logic Detective Games

[App page](https://appshunter.io/ios/app/logic-detective-games/id6449282116)

Engage your mind with a logic puzzle game that sharpens deduction and critical thinking skills. Solve a variety of clue-based puzzles with multiple difficulty levels and a story-driven pack mode. Develop cognitive abilities through fun and addictive challenges.

**Highlights:** Logic and deduction puzzles, Variety of clue-based challenges, Multiple difficulty levels, Story-driven pack mode, Cognitive skill development, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DIAMOND MEMBERSHIP | $4.99 | per 7 days |
| DIAMOND MEMBERSHIP | $39.99 | per year |
| Serial Story Pack | $0.99 | one-time |
| Beginner's Bundle | $1.99 | one-time |
| Coin Package 199 | $1.99 | one-time |
| Serial Story Pack | $1.99 | one-time |
| Super Bundle | $6.99 | one-time |
| No Ads Sale | $7.99 | one-time |
| No Ads | $9.99 | one-time |
| Large Bundle | $12.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging logic puzzles
- 💡 Variety of difficulty levels
- 🚀 Entertaining game that keeps you engaged

**What reviewers complain about**

- 🤬 Excessive ads after each level
- 💰 Expensive ad removal package
- 🐛 Bugs in some puzzle packs
- 👓 Small text size difficult for some users

**Reported bugs**

- Some puzzles unable to be completed
- App crashes or fails to launch for some users

**Requested features**

- More themes and puzzle packs
- Ability to save progress and resume later
- Zoom or scaling option for better visibility


## Frequently asked questions

### Is Concentration (universal) free?

Concentration (universal) costs $2.99, and also offers in-app purchases.

### Is Logic Detective Games free?

Logic Detective Games is free to download, with in-app purchases available.

### Which has better reviews, Concentration (universal) or Logic Detective Games?

Logic Detective Games is rated higher. Concentration (universal) averages 2.3 out of 5 from 59 ratings, while Logic Detective Games averages 4.7 from 4.1K ratings.

### Do Concentration (universal) or Logic Detective Games have ads?

Logic Detective Games shows ads; Concentration (universal) does not.

### Which is updated more often, Concentration (universal) or Logic Detective Games?

Concentration (universal) ships an update every 6 weeks, and Logic Detective Games every 2 weeks. Most recently, Concentration (universal) was updated on November 1, 2026 and Logic Detective Games on November 3, 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.*