NumAndShape vs 19x19 multiplication table
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NumAndShape
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free content - addition - subtraction - multiplication - division - average - summation - area of triangle - area of circle paid content - prime number - power - per hour - binary number - sin cos tan NumAndShape Unlimited - Available including current paid content and paid content that will be added later - Hide advertisements
19x19 multiplication table
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Key Features: - Practice Mode: Learn each multiplication table individually (1-19) - Challenge Mode: Test your skills with random problems and a 3-second timer - High Score System: Compete with yourself and beat your personal best - Beautiful UI: Clean, intuitive design that makes learning enjoyable Perfect for: - Elementary and middle school students - Parents helping their children with math homework - Teachers looking for engaging multiplication practice tools - Adults wanting to refresh their multiplication skills Why Choose 19x19 Multiplication Tables? - Unlike traditional apps that only cover basic tables, our app extends to 19x19, providing comprehensive multiplication mastery. The combination of structured practice and exciting challenge modes keeps learning engaging and effective. Download now and transform your multiplication skills from basic to advanced!
Screenshots
Verdict
The clearest difference is in-app purchases: 19x19 multiplication table at none against NumAndShape's 6. 19x19 multiplication table also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. NumAndShape sells 6 one-off in-app purchases. 19x19 multiplication table asks for nothing beyond the download.
NumAndShape ships an update every 2 months, 19x19 multiplication table every 2 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | NumAndShape | 19x19 multiplication table |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.6 | 12.0 β better |
| Further details β not scored | ||
| Size | 5 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | ken morobayashi | JEONGBAI KONG |
In-app purchases
NumAndShape
- prime number$0.49
- power$0.49
- per hour$0.49
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- binary number$0.49
- sin cos tan$0.49
- NumAndShape Unlimited$1.99
19x19 multiplication table
No in-app purchases
Questions
Is NumAndShape free?
Is 19x19 multiplication table free?
Do NumAndShape or 19x19 multiplication table have ads?
Which is updated more often, NumAndShape or 19x19 multiplication table?
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