# Differ Maths vs Sudoku Master Lt

The clearest difference is review sentiment: Differ Maths at 100% against Sudoku Master Lt's 0%. Differ Maths also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 10 months). Sudoku Master Lt's advantage is in-app purchases (none vs 4) and iOS requirement (14.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Differ Maths sells 4 in-app purchases, starting at $2.99 per month. Sudoku Master Lt asks for nothing beyond the download.

Differ Maths ships an update every 3 weeks, Sudoku Master Lt every 10 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Differ Maths | Sudoku Master Lt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-master-lt/id1629920362/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 39 MB | 8 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryno Claassen](https://appshunter.io/developer/1529941079) | [Optimization Lab LLC](https://appshunter.io/developer/1082932084) |

## What reviewers say

### Differ Maths

[App page](https://appshunter.io/ios/app/differ-maths/id1534932488)

Create custom math worksheets for young learners in minutes. Select activities, adjust difficulty, and save or share as PDFs. Ideal for teachers and parents supporting Grade 1-3 students.

**Highlights:** Customizable worksheet creation, Grade 1-3 activities, Multiple language options, Adjustable difficulty and question count, Save and share as PDF, Handwriting practice elements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of Premium | $2.99 | per month |
| 3 Months of Premium | $7.99 | per 3 months |
| 6 Months of Premium | $15.49 | per 6 months |
| 1 Year of Premium | $28.49 | per year |


### 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 Differ Maths free?

Differ Maths 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.

### Do Differ Maths or Sudoku Master Lt have ads?

Sudoku Master Lt shows ads; Differ Maths does not.

### Which is updated more often, Differ Maths or Sudoku Master Lt?

Differ Maths ships an update every 3 weeks, and Sudoku Master Lt every 10 months. Most recently, Differ Maths was updated on September 17, 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.*