# LogiPix vs Number Sum

The clearest difference is ads: LogiPix at none against Number Sum's shown. LogiPix also leads on review sentiment (50% vs 21%) and monetization model (free vs free with in-app purchases). Number Sum's advantage is ratings volume (2.3K vs 6) and rating (4.6 vs 4.3). On price and in-app purchases there is nothing between them.

Both are free to download. LogiPix sells 4 one-off in-app purchases and Number Sum sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Number Sum holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Number Sum has 2.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 50% of LogiPix's written reviews are positive against 21% of Number Sum's, so the app with the better star average is not the one people write more warmly about.

LogiPix ships an update every 2 months, Number Sum fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | LogiPix | Number Sum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/logipix/id1594003356/reviews) | **[4.6 (2.3K ratings)](https://appshunter.io/ios/app/number-sum-math-puzzle-game/id6465898279/reviews)** |
| Number of ratings | 6 | **2.3K** |
| Positive reviews | **50.0% of reviews** | 21.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 270 MB |
| Requires iOS | 14.0 | **12.5** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Matyas Fabian](https://appshunter.io/developer/992237483) | [Microjoy Games Limited](https://appshunter.io/developer/1563212132) |

## What reviewers say

### LogiPix

[App page](https://appshunter.io/ios/app/logipix/id1594003356)

Engage your mind with a logic puzzle game that blends Minesweeper and Sudoku mechanics to reveal hidden pictures. Solve over 100 hours of unique challenges using pure deduction, with a hint system available when needed. Enjoy a retro PETSCII art style and cloud saves.

**Highlights:** Logic-based puzzle solving, Minesweeper and Sudoku mechanics, Hidden picture reveals, Over 100 hours of gameplay, Hint system, PETSCII art style, iCloud progress saving, Game Center leaderboards

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hints tier 1 | $0.99 | one-time |
| Unlock all levels | $1.99 | one-time |
| Hints tier 2 | $2.99 | one-time |
| Hints tier 3 | $9.99 | one-time |


### Number Sum

[App page](https://appshunter.io/ios/app/number-sum-math-puzzle-game/id6465898279)

This logic puzzle game challenges your arithmetic and problem-solving skills. It features a simple interface where you adjust numbers to make rows and columns sum correctly. With adjustable difficulty and no time limits, it offers hours of engaging brain training.

**Highlights:** Logic and math skill challenge, Adjustable number grids (3x3 to 8x8), Toggle between correct/delete modes, Hints available for assistance, No time limits for gameplay, Minimalistic and simple design

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner Pack | $0.99 | one-time |
| Big Pack | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Super Pack | $6.99 | one-time |
| Mega Pack | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- ⭐ Fun and engaging gameplay
- 💡 Helps improve math skills

**What reviewers complain about**

- 🔍 Inconsistent difficulty levels
- 🔋 High battery consumption
- 🔍 Lack of challenge in later levels
- 🔍 Repetitive ads even after paid removal

**Reported bugs**

- Game crashes or freezes
- Ads not removed after purchase

**Requested features**

- Ability to choose difficulty level
- More advanced gameplay modes
- Improved ad-free experience


## Frequently asked questions

### Is LogiPix free?

LogiPix is free to download, with in-app purchases available.

### Is Number Sum free?

Number Sum is free to download, with in-app purchases available.

### Which has better reviews, LogiPix or Number Sum?

Number Sum is rated higher. LogiPix averages 4.3 out of 5 from 6 ratings, while Number Sum averages 4.6 from 2.3K ratings.

### Do LogiPix or Number Sum have ads?

Number Sum shows ads; LogiPix does not.

### Which is updated more often, LogiPix or Number Sum?

LogiPix ships an update every 2 months, and Number Sum fortnightly. Most recently, LogiPix was updated on November 3, 2026 and Number Sum on November 7, 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.*