# Logic Puzzles+ vs Big 9

The clearest difference is rating: Big 9 at 4.7 against Logic Puzzles+'s 4.0. Big 9 also leads on ratings volume (595 vs 15). Logic Puzzles+'s advantage is iOS requirement (9.0 vs 12.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Big 9 holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Big 9 has 595 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 100% of Logic Puzzles+'s written reviews are positive against 93% of Big 9's, so the app with the better star average is not the one people write more warmly about.

Logic Puzzles+ ships an update every 4 months, Big 9 every 5 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Logic Puzzles+ | Big 9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (15 ratings)](https://appshunter.io/ios/app/logic-puzzles-plus/id825437118/reviews) | **[4.7 (595 ratings)](https://appshunter.io/ios/app/big-9-strategic-logic-game/id973507903/reviews)** |
| Number of ratings | 15 | **595** |
| Positive reviews | **100.0% of reviews** | 93.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 93 MB | 32 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avraham Shlomo Ofir](https://appshunter.io/developer/1545187144) | [Boy Howdy Technology LLC](https://appshunter.io/developer/293910537) |

## What reviewers say

### Logic Puzzles+

[App page](https://appshunter.io/ios/app/logic-puzzles-plus/id825437118)

Engage your mind with a challenging picture-based puzzle game. Similar to a Rubik's cube but with images, it tests your logical reasoning and IQ. Offers a wide range of difficulty levels, from 4 to 192 squares.

**Highlights:** Picture-based logic puzzles, Rubik's cube-like movement, IQ and logical reasoning enhancement, Multiple difficulty levels (4-192 squares), Brain activation challenges

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

**In-app purchases:** none


### Big 9

[App page](https://appshunter.io/ios/app/big-9-strategic-logic-game/id973507903)

A zen-like logic game where you merge numbers to grow them from one to nine. It features simple touch controls, no timers, and automatic saving for a relaxing experience.

**Highlights:** Merge numbers up to nine, Simple touch controls, No timers, Automatic progress saving, Large, readable numbers, Disable sounds

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Challenging but doable
- 💡 Unique concept
- 🎨 Visually appealing
- 🆓 Free with no IAPs

**What reviewers complain about**

- 🐛 Imbalance in number distribution
- 🔧 Unclear rules/instructions
- 🔍 Difficulty in distinguishing certain numbers

**Reported bugs**

- Sensitive ad placement causing interruptions
- Compatibility issues on older devices

**Requested features**

- More game modes or difficulty levels
- Undo/rewind feature
- French word games


## Frequently asked questions

### Is Logic Puzzles+ free?

Logic Puzzles+ is free to download, with no in-app purchases.

### Is Big 9 free?

Big 9 is free to download, with no in-app purchases.

### Which has better reviews, Logic Puzzles+ or Big 9?

Big 9 is rated higher. Logic Puzzles+ averages 4.0 out of 5 from 15 ratings, while Big 9 averages 4.7 from 595 ratings.

### Do Logic Puzzles+ or Big 9 have ads?

Both Logic Puzzles+ and Big 9 show ads.

### Which is updated more often, Logic Puzzles+ or Big 9?

Logic Puzzles+ ships an update every 4 months, and Big 9 every 5 months. Most recently, Logic Puzzles+ was updated on November 1, 2026 and Big 9 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.*