Math Tools B vs NumAndShape
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Tools B
This app helps users understand mathematical concepts and perform various numerical tasks. It offers features like factoring, prime factorization, fraction simplification, and random number generation, all computed locally for speed.
- Factoring
- Prime Factorization
- Greatest Common Divisor
- Decimal to Fraction Conversion
- Fraction Simplification
- Fraction Arithmetic
- Random Number Generation
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Understand math and numbers better, whether it be for school or any other purpose. This app can help you with many numerical tasks including: • Factoring • Prime Factorization • Greatest common divisor • Finding prime numbers • Conversion of a decimal to a fraction • Simplification of Fractions • Fraction Arithmetic • Random Number Generation You can expect speed, some of the fastest known algorithms are used in the calculations and all of the operations are computed on your physical device. This takes off the time that would otherwise be used to communicate with servers through the internet. The one exception to this is the nth prime page which contacts a server to be able to quickly give you up to nearly the 10 trillionth prime number in just seconds.
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
Screenshots
Verdict
The clearest difference is in-app purchases: Math Tools B at none against NumAndShape's 6. Math Tools B also leads on ads (none vs shown) and update cadence (every 10 days vs every 2 months). 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. NumAndShape sells 6 one-off in-app purchases. Math Tools B asks for nothing beyond the download.
Math Tools B ships an update every 10 days, NumAndShape every 2 months. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.
| Parameter | Math Tools B | NumAndShape |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 48 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaron Wakley | ken morobayashi |
In-app purchases
Math Tools B
No 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
Questions
Is Math Tools B free?
Is NumAndShape free?
Do Math Tools B or NumAndShape have ads?
Which is updated more often, Math Tools B or NumAndShape?
Other comparisons
