Differ Maths vs Sudoku Master Lt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Differ Maths
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.
- Customizable worksheet creation
- Grade 1-3 activities
- Multiple language options
- Adjustable difficulty and question count
- Save and share as PDF
- Handwriting practice elements
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Teaching made beautifully simple. Welcome to Differ Education - the home of beautifully designed teaching tools that save you time and help every learner succeed. Created by teachers, for teachers, Differ Education helps you spend less time preparing resources and more time doing what matters most: teaching. Whether you're planning for a whole class, differentiating for different ability groups, or teaching in multiple languages, Differ Education makes creating classroom resources quick, flexible and enjoyable. Create worksheets your way Every classroom is different, so every worksheet can be customised to suit your learners. Personalise your worksheets with options such as: • Number ranges • Number of questions • Custom worksheet headings • English or Afrikaans • Handwriting line sizes • Class group icons • Dates and layouts • Print or PDF export Every worksheet is generated instantly, giving you fresh activities whenever you need them. Foundation Phase maths resources Create engaging worksheets across a wide range of curriculum topics, including: • Addition & Subtraction • Counting & Number Recognition • Place Value & Number Value • Before, Between & After • Ordering Numbers & Patterns • Even & Odd • Fractions • Money & Time • Days & Months • 2D Shapes & 3D Objects • Multiplication & Division • Word Sums • And more Designed for real classrooms Differ Education was built alongside teachers who understand classroom life. Whether you teach Grade R, 1, 2 or 3, you'll quickly create professional, curriculum-aligned worksheets that match your teaching style. Need larger handwriting lines? Prefer your own headings? Teaching in English or Afrikaans? Creating different worksheets for different learners? We've thought about the details because they make a big difference. Save time every day Instead of searching for worksheets or creating them from scratch, simply choose an activity, customise it, and your worksheet is ready in seconds. Print it. Save it as a PDF. Share it digitally. Why teachers love Differ Education • Create worksheets in seconds • Designed by teachers • Beautiful, professional layouts • Differentiation made easy • English & Afrikaans • Fresh worksheets every time • Regular updates and new activities Growing with teachers Differ Education is continually expanding. While our first app focuses on Foundation Phase maths, new teaching tools - including handwriting resources - are being added, with even more planned for the future. Our mission remains the same: To make teaching beautifully simple. Join thousands of teachers already using Differ Education to save time, reduce preparation stress, and create engaging classroom resources with confidence. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://differ.co.za/privacy-policy/
Sudoku Master Lt
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.
- Unlimited Sudoku puzzles
- 9 difficulty levels
- Save and resume games
- Track playtime and mistakes
- Battle mode for multiplayer
- Offline play
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Sudoku Master Lt gives you virtually unlimited number of Sudoku puzzles to solve right on your iPhone or iPad. There are 9 difficulty levels for the puzzles, with 1 the easiest and 9 the most difficult. You can select a comfortable difficulty level to play with. The last Sudoku game will be saved, so you can pause the game or leave the app and come back later to continue solving the puzzle whenever you are free. Your play time and number of mistakes will be recorded so that you can track your progress in developing Sudoku-solving skills. The app now has battle mode, where you and your friends/family can compete with each other on the same puzzle. The app is truly a good companion for travels or just passing time.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Differ Maths | Sudoku Master Lt |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Every 10 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryno Claassen | Optimization Lab LLC |
Customer experience
Differ Maths
Sudoku Master Lt
In-app purchases
Differ Maths
- 1 Month of Premium7 Days trial$2.991 Month
- 3 Months of Premium7 Days trial$7.993 Months
- 6 Months of Premium7 Days trial$15.496 Months
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- 1 Year of Premium7 Days trial$28.491 Year
Sudoku Master Lt
No in-app purchases
Questions
Is Differ Maths free?
Is Sudoku Master Lt free?
Do Differ Maths or Sudoku Master Lt have ads?
Which is updated more often, Differ Maths or Sudoku Master Lt?
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