# Sudoku ++ — Classic Sudoku app

> Classic 9x9 Sudoku puzzle app with logic training and progress tracking. (iPhone/iPad app by VM Mobile Team.)

- Source: https://appshunter.io/ios/app/sudoku-plus-plus/id1383809939 (this page in markdown: same URL + `.md`)
- Developer: [VM Mobile Team](https://appshunter.io/developer/646128457)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 58 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 35 MB
- Languages: American English
- Released: 2018-05-31
- Data updated: 2026-08-18
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-plus-plus/id1383809939/reviews.md

## What is Sudoku ++?

Train your logic with a polished classic Sudoku app built for comfortable mobile play.

Sudoku++ gives you a clean 9x9 puzzle board, fast pencil marks, clear highlighting, useful hints, lessons, and stats in one focused number puzzle experience. Start an easy puzzle for a quick break or step up to harder challenges when you want deeper logic.

Why players like it:
• Classic 9x9 Sudoku with multiple difficulty levels
• Fast notes and pencil marks for serious solving
• Highlighting for rows, columns, boxes, and matching numbers
• Undo, redo, erase, pause, timer, and resume
• Helpful hint system and mistake checking options
• Learn tab with short lessons for rules and solving patterns
• Statistics to track progress and best times
• Light, dark, system, and extra board themes
• Save unfinished games automatically

Free play includes classic puzzles, notes, undo, timer, basic stats, and limited hints. Pro is a one-time upgrade for unlimited puzzles, advanced difficulty, deeper assistance, auto notes, full statistics, and extra customization.

Whether you call it Sudoku, number place, or a daily brain puzzle, Sudoku++ is designed to feel calm, readable, and satisfying every time you open the board.

## Key features

- Classic 9x9 Sudoku puzzles
- Multiple difficulty levels
- Fast note-taking and pencil marks
- Highlighting for rows, columns, and numbers
- Undo, redo, and erase functions
- Hint system and mistake checking
- Progress tracking statistics
- Customizable themes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Recent user reviews (10 of 58)

All indexed reviews: https://appshunter.io/ios/app/sudoku-plus-plus/id1383809939/reviews.md

### 1/5 — Scammy, desperate methods

*2026-05-11, version 920*

This app opened an email to go to them that was actually just a popup to advertise their paid version. That is terrible. App quality doesn’t matter after that, that’s too obtrusive

### 2/5 — HOT

*2026-03-15, version 920*

Well made app I would say, but my MacBook m5 air got so dang got that I thought my device was messed up. I like to think my device is just fine, so app is the problem.

### 1/5 — ошибки !!!

*2026-02-19*

Я даже не поверил. 2 раза подряд комбинация с ошибками. 
Жалко скрин нельзя приложить. 
Это какой то капец. ((((

### 1/5 — Won’t run - MacOS 26

*2025-12-02, version 920*

App opened initially, then I grabbed the edge of the app window to resize it. It almost tried to resize but disappeared. Now it won’t open at all.

### 1/5 — bad

*2025-06-29*

too bad

### 2/5 — Errors

*2025-03-12, version 920*

Two games had wrong numbers in boxes - couldn't add the missing number!

### 1/5 — SPAM GAME

*2025-02-01, version 920*

SPAM GAME.  Makes an email to send out to others to spread the game.  Thankfully it can’t auto send.

### 2/5 — intrusive

*2024-09-07, version 920*

Everytime a game ended it messed with my email.

### 1/5 — Kein Up-Grade un trotzdem kassiert?

*2024-09-01*

Bei dem angeblichen Upgrade ist mein Mac-Book abgestürzt und es gab kein Upgrade, sondern beim Start des Sudoku wird weiterhin nach einem Upgrade geworben. Trotzdem wurde das Geld kassiert. D.h. ich habe eine Rechnung vom Apple Store ohne Upgrade erhalten. Wie bekomme ich mein Geld zurück?

### 3/5 — м2

*2024-03-28*

Сначала не поверила, установила - действительно, очень греет ноутбук

## Frequently asked questions about Sudoku ++

### What is Sudoku ++?

Sudoku ++ is a classic 9x9 Sudoku puzzle app designed for comfortable mobile play. It offers multiple difficulty levels, logic training features, and progress tracking.

### Does Sudoku ++ have ads?

No, Sudoku ++ is ad-free, providing an uninterrupted puzzle-solving experience. This allows for a more focused and calm gameplay environment.

### What are the gameplay mechanics of Sudoku ++?

Gameplay involves filling a 9x9 grid with numbers so that each column, each row, and each of the nine 3x3 subgrids contain all of the digits from 1 to 9. The app supports fast note-taking and offers helpful hints.

### Can I play Sudoku ++ offline?

The description implies offline play is possible as it focuses on comfortable mobile play and saving unfinished games. Specific offline functionality is not explicitly detailed but is typical for this genre.

### What is the Pro version of Sudoku ++?

The Pro version is a one-time upgrade that unlocks unlimited puzzles, advanced difficulty levels, deeper assistance, auto notes, full statistics, and extra customization options.

### How does Sudoku ++ track progress?

Sudoku ++ includes a statistics feature to track your progress and best times. The Pro version offers full statistics for more in-depth analysis.

### What devices is Sudoku ++ available on?

Sudoku ++ is available on Mac, iPhone, iPad, and iPod. This broad compatibility ensures you can play on your preferred Apple devices.

### How often is Sudoku ++ updated?

The latest version is 1.0, last updated on June 4, 2026. While this indicates a recent update, the frequency of future updates is not specified.

## Version history (last 2 releases)

### 2 — 2026-06-10

New polished Sudoku experience with crisp board controls, pencil marks, hints, themes, stats, lessons, and smoother mobile play.

### 1.0 — 2026-06-04

No release notes.

## More apps by VM Mobile Team

- [Tìm bài hát Karaoke 5 số](https://appshunter.io/ios/app/tim-bai-hat-karaoke-5-so/id646128454)
- [Vietnamese Dictionary: EVDict™](https://appshunter.io/ios/app/vietnamese-dictionary-evdict/id718198907)
- [Red Button - Don't Tap It](https://appshunter.io/ios/app/red-button-dont-tap-it/id1015468698)
- [Odd Color - Color Vision Game](https://appshunter.io/ios/app/odd-color-color-vision-game/id1031799942)
- [Line 98 Premium - Color Lines 98 for TV](https://appshunter.io/ios/app/line-98-premium-color-lines-98-for-tv/id1080269141)
- [Caro ™](https://appshunter.io/ios/app/caro/id1088543035)

All apps by VM Mobile Team: https://appshunter.io/developer/646128457

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*