# 6th Grade Math Challenge vs Sudoku Master Lt

The clearest difference is review sentiment: 6th Grade Math Challenge at 100% against Sudoku Master Lt's 0%. 6th Grade Math Challenge also leads on rating (3.8 vs 3.0) and ads (none vs shown). Sudoku Master Lt's advantage is in-app purchases (none vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 6th Grade Math Challenge sells 1 one-off in-app purchase. Sudoku Master Lt asks for nothing beyond the download.

6th Grade Math Challenge holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: 6th Grade Math Challenge has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 6th Grade Math Challenge's written reviews are positive against 0% of Sudoku Master Lt's.

6th Grade Math Challenge ships an update every 5 months, Sudoku Master Lt every 10 months. The most recent releases landed on July 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 6th Grade Math Challenge | Sudoku Master Lt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/6th-grade-math-challenge/id1534522143/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-master-lt/id1629920362/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 30 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) | [Optimization Lab LLC](https://appshunter.io/developer/1082932084) |

## What reviewers say

### 6th Grade Math Challenge

[App page](https://appshunter.io/ios/app/6th-grade-math-challenge/id1534522143)

Test your math skills with 100 challenging questions and puzzles designed for a 6th-grade level. Track your progress, earn a certificate of your final score, and compete with friends and family to see who can achieve the highest marks.

**Highlights:** 100 math questions and levels, Includes math puzzles, Certificate of final score, Challenge friends and family, Track your standing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 6 | $0.99 | one-time |


### Sudoku Master Lt

[App page](https://appshunter.io/ios/app/sudoku-master-lt/id1629920362)

Enjoy an endless supply of Sudoku puzzles with 9 difficulty levels. Save your progress, track your stats, and challenge friends in battle mode. Perfect for travel or passing time.

**Highlights:** Unlimited Sudoku puzzles, 9 difficulty levels, Save and resume games, Track playtime and mistakes, Battle mode for multiplayer, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 6th Grade Math Challenge free?

6th Grade Math Challenge is free to download, with in-app purchases available.

### Is Sudoku Master Lt free?

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

### Which has better reviews, 6th Grade Math Challenge or Sudoku Master Lt?

6th Grade Math Challenge is rated higher. 6th Grade Math Challenge averages 3.8 out of 5 from 12 ratings, while Sudoku Master Lt averages 3.0 from 1 ratings.

### Do 6th Grade Math Challenge or Sudoku Master Lt have ads?

Sudoku Master Lt shows ads; 6th Grade Math Challenge does not.

### Which is updated more often, 6th Grade Math Challenge or Sudoku Master Lt?

6th Grade Math Challenge ships an update every 5 months, and Sudoku Master Lt every 10 months. Most recently, 6th Grade Math Challenge was updated on July 24, 2026 and Sudoku Master Lt on September 13, 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.*