Chess Knowledge vs Elementary Math ScratchPad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chess Knowledge
Read full descriptionHide full description
It's time to learn interactive chess courses with activity-based solving! Our courses have hundreds of activities from various learning levels. The different types of interactive activities help you digest the information easily. 1) Explanation Activity: This will teach you a concept in a concise way. 2) Capture Activity: The most fun and engaging way to learn piece movements and captures. 3) Puzzle Activity: Solve interesting puzzles and tactics from a given position. 4) MCQ Activity: Test your knowledge with quiz-based multiple-choice questions. 5) Play with Computer: Train your skills by practicing must-know positions with the computer.
Elementary Math ScratchPad
This app provides a digital workspace for students to practice elementary math. It allows users to draw, take notes, and visualize problems directly on screen, reducing mental load and making learning less stressful. Features include interactive scratchpad, multiple game modes, and smart difficulty levels.
- Interactive scratchpad for drawing and notes
- Addition, subtraction, and multiplication modes
- Adjustable difficulty levels (1-3 digits)
- Reward system for motivation
- Offline and private use
- Suitable for visual learners
Read full descriptionHide full description
Elementary Math ScratchPad is designed to make learning math easier by reducing cognitive load. Unlike standard quiz apps, we provide a dedicated workspace for you to think, draw, and solve. WHY THE SCRATCHPAD MATTERS Math can be overwhelming when you try to hold too many numbers in your head. Our built-in scratchpad allows you to: • Take notes while counting • Draw tally marks or visual aids • "Carry the one" without losing your place • Visualize complex multiplication problems directly on screen By offloading these mental tasks to the screen, you can focus on understanding the math itself, making learning faster and less stressful. KEY FEATURES • Interactive Scratch Pad: Draw, scribble, and calculate right next to the question. • Three Game Modes: Addition (+), Subtraction (-), and Multiplication (×). • Smart Difficulty: - 1 Digit: Perfect for beginners (1-9) - 2 Digits: Standard practice (Addition 10-99, Multiplication 10-20 × 1-9) - 3 Digits: Challenge mode (Addition 100-999, Multiplication 100-199 × 1-9) • Reward System: Keep motivated by earning points for every correct answer. • Offline & Private: No internet needed, and no data collection. Safe for all ages. PERFECT FOR • Visual learners who need to see the problem • Students struggling with mental math pressure • Parents teaching core arithmetic concepts • Anyone wanting a stress-free way to practice math skills
Screenshots
Verdict
The clearest difference is iOS requirement: Chess Knowledge at 12.0 against Elementary Math ScratchPad's 17.5. On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Chess Knowledge | Elementary Math ScratchPad |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | — |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 86 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Chess Knowledge FZE | Md Yousuf Ali |
In-app purchases
Chess Knowledge
No in-app purchases
Elementary Math ScratchPad
No in-app purchases
Questions
Is Chess Knowledge free?
Is Elementary Math ScratchPad free?
Other comparisons















