# Sudoku vs ScholarSync Learning Platform

The clearest difference is in-app purchases: ScholarSync Learning Platform at none against Sudoku's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sudoku sells 10 in-app purchases, starting at $2.99 per month. ScholarSync Learning Platform asks for nothing beyond the download.

## The numbers

| Metric | Sudoku | ScholarSync Learning Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (4.3K ratings)](https://appshunter.io/ios/app/sudoku-no-ads/id1533935003/reviews)** | — |
| Number of ratings | **4.3K** | — |
| Positive reviews | 46.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Subscription | — |
| Size | 16 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Free Calculator Technology Co., Ltd.](https://appshunter.io/developer/1457813265) | [SCHOLARAI SYSTEMS ONE PERSON COMPANY (OPC) PRIVATE LIMITED](https://appshunter.io/developer/6790063684) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-no-ads/id1533935003)

Engage in a classic Sudoku experience with multiple difficulty levels suitable for all ages. Enjoy a clean interface, track your game history, and access unlimited solutions with a yearly subscription.

**Highlights:** Multiple difficulty levels, Beautiful and concise interface, Game history tracking, Unlimited Sudoku solutions, Ad-free experience

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced features-1 month | $2.99 | per month |
| Advanced features-all year | $12.99 | per year |
| 数独高级会员-月 | $1.99 | one-time |
| 数独高级会员-年 | $9.99 | one-time |
| Sudoku Monthly Membership | $9.99 | one-time |
| Beginner Skill Course | $9.99 | one-time |
| Permanent Purchase | $14.99 | one-time |
| Sudoku Year Member | $29.99 | one-time |
| Sudoku Year Member | $49.99 | one-time |
| All Skill Courses | $59.99 | one-time |

**What reviewers like**

- 🚀 No ads
- 👍 Simple and straightforward
- 👍 Variety of difficulty levels
- 👍 Separate notes and final number inputs
- 👍 Good for practicing and improving skills

**What reviewers complain about**

- 🐛 Repeated puzzle layouts
- 🐛 Bugs and errors in puzzle generation
- 🔒 Requires payment to access basic features (sound, difficulty settings)
- 👎 Large gap in difficulty between easy and medium levels
- 👎 Inability to undo/reset a game in progress

**Reported bugs**

- Puzzles with no unique solution
- Game resets when app is closed
- Candidate numbers disappearing unexpectedly
- Incorrect highlighting of mistakes

**Requested features**

- Ability to select and mark multiple cells
- Option to view statistics and compare scores
- More granular difficulty settings between easy and hard
- Ability to save and resume an in-progress game
- Explanations for advanced solving techniques


### ScholarSync Learning Platform

[App page](https://appshunter.io/ios/app/scholarsync-learning-platform/id6790101104)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku free?

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

### Is ScholarSync Learning Platform free?

ScholarSync Learning Platform is free to download, with no in-app purchases.

### Do Sudoku or ScholarSync Learning Platform have ads?

Neither Sudoku nor ScholarSync Learning Platform shows ads.

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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.*