# Sudoku Puzzle Solver vs Utiligize

The clearest difference is ads: Utiligize at none against Sudoku Puzzle Solver's shown. Utiligize also leads on update cadence (every 4 weeks vs every 38 months) and monetization model (free vs ad-supported). Sudoku Puzzle Solver's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

Sudoku Puzzle Solver ships an update every 38 months, Utiligize every 4 weeks. The most recent releases landed on July 19, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Sudoku Puzzle Solver | Utiligize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/sudoku-puzzle-solver/id1527437039/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 38 months | **Every 4 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 143 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [aZeR DiLLs](https://appshunter.io/developer/491310978) | [Utiligize](https://appshunter.io/developer/1477595236) |

## What reviewers say

### Sudoku Puzzle Solver

[App page](https://appshunter.io/ios/app/sudoku-puzzle-solver/id1527437039)

This app quickly solves Sudoku puzzles of any difficulty level. It highlights solved cells in green and can identify invalid or unsolvable puzzles. Users can also use a 'PEEK' feature to see possible values for each cell, acting as a manual solving assistant.

**Highlights:** Solves Sudoku puzzles in seconds, Supports easy, medium, hard, and expert difficulties, Identifies invalid or unsolvable puzzles, Highlights solved cells in green, PEEK feature shows possible cell values, Acts as a manual solving assistant

**Features:** macOS Compatibility

**In-app purchases:** none


### Utiligize

[App page](https://appshunter.io/ios/app/utiligize/id1536018463)

This app provides a comprehensive overview of assets, allowing users to view, edit, and log maintenance and inspections. It ensures constant access to critical asset information, instructions, and visuals, optimizing reinvestment and maintenance decisions through statistical analysis.

**Highlights:** Asset overview, Maintenance logging, Inspection tracking, Access to asset information, Statistical analysis for optimization, Data quality improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Puzzle Solver free?

Sudoku Puzzle Solver is free to download, with no in-app purchases.

### Is Utiligize free?

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

### Do Sudoku Puzzle Solver or Utiligize have ads?

Sudoku Puzzle Solver shows ads; Utiligize does not.

### Which is updated more often, Sudoku Puzzle Solver or Utiligize?

Sudoku Puzzle Solver ships an update every 38 months, and Utiligize every 4 weeks. Most recently, Sudoku Puzzle Solver was updated on July 19, 2026 and Utiligize on August 16, 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.*