# Sudoku vs Simple IQ Test

The clearest difference is ads: Simple IQ Test at none against Sudoku's shown. Sudoku's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (12.0 vs 15.0). 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 ships an update every 4 days, Simple IQ Test every 2 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sudoku | Simple IQ Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-logic-puzzle/id1673355477/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 65 MB | 21 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Gluvacevic](https://appshunter.io/developer/1485217415) | [hyeyoung lee](https://appshunter.io/developer/6791195613) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-logic-puzzle/id1673355477)

Engage your mind with a classic number puzzle game. Offers thousands of daily challenges across four difficulty levels. Features include pencil mode, hints, and duplicate highlighting to aid your gameplay.

**Highlights:** Thousands of puzzles, Four difficulty levels, Daily challenges, Pencil mode, Highlight duplicates, Hints, Offline play

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

**In-app purchases:** none


### Simple IQ Test

[App page](https://appshunter.io/ios/app/simple-iq-test/id6806777077)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku free?

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

### Is Simple IQ Test free?

Simple IQ Test is free to download, with no in-app purchases.

### Do Sudoku or Simple IQ Test have ads?

Sudoku shows ads; Simple IQ Test does not.

### Which is updated more often, Sudoku or Simple IQ Test?

Sudoku ships an update every 4 days, and Simple IQ Test every 2 months. Most recently, Sudoku was updated on October 24, 2026 and Simple IQ Test on October 29, 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.*