# Sudoku Terminator2 vs Sudoku

The clearest difference is ads: Sudoku Terminator2 at none against Sudoku's shown. Sudoku Terminator2 also leads on update cadence (every 5 days vs every 5 months) and iOS requirement (11.0 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 Terminator2 ships an update every 5 days, Sudoku every 5 months. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sudoku Terminator2 | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/sudoku-terminator2/id1661106540/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 74 MB | 21 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [大胜 纪](https://appshunter.io/developer/320513564) | [亚州 王](https://appshunter.io/developer/991530214) |

## What reviewers say

### Sudoku Terminator2

[App page](https://appshunter.io/ios/app/sudoku-terminator2/id1661106540)

This app offers a unique Sudoku experience with advanced problem-solving techniques and an incredibly smooth control system. It includes a powerful universal solver and a vast collection of puzzles, ensuring endless replayability. The app is designed to be compact and power-efficient.

**Highlights:** Advanced problem-solving techniques with animation, Efficient and smooth single-click number input, Universal Sudoku solver for any puzzle, Massive collection of unique Sudoku puzzles, Compact and power-saving design

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

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-logic-puzzle-training/id6443690713)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Terminator2 free?

Sudoku Terminator2 is free to download, with no in-app purchases.

### Is Sudoku free?

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

### Do Sudoku Terminator2 or Sudoku have ads?

Sudoku shows ads; Sudoku Terminator2 does not.

### Which is updated more often, Sudoku Terminator2 or Sudoku?

Sudoku Terminator2 ships an update every 5 days, and Sudoku every 5 months. Most recently, Sudoku Terminator2 was updated on November 9, 2026 and Sudoku 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.*