# GCD and GCF Simple Calculator vs Math Tools B

The clearest difference is rating: Math Tools B at 5.0 against GCD and GCF Simple Calculator's 4.5. Math Tools B also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Tools B holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

GCD and GCF Simple Calculator ships an update every 3 months, Math Tools B every 10 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GCD and GCF Simple Calculator | Math Tools B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/gcd-and-gcf-simple-calculator/id1492483841/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-tools-b/id1583421717/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 48 MB |
| Requires iOS | 15 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Josue Cuginguilua](https://appshunter.io/developer/1485279395) | [Jaron Wakley](https://appshunter.io/developer/1582834657) |

## What reviewers say

### GCD and GCF Simple Calculator

[App page](https://appshunter.io/ios/app/gcd-and-gcf-simple-calculator/id1492483841)

This app provides a straightforward way to calculate the Greatest Common Factor (GCF) for multiple numbers. It offers step-by-step explanations for math problems and real-world scenarios, making it a valuable tool for students and educators. The clean design ensures a stress-free learning experience.

**Highlights:** GCF Calculator, Enter multiple numbers, Instant results, Real-world math problems, Clear explanations, Offline support for basic calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Tools B

[App page](https://appshunter.io/ios/app/math-tools-b/id1583421717)

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.

**Highlights:** Factoring, Prime Factorization, Greatest Common Divisor, Decimal to Fraction Conversion, Fraction Simplification, Fraction Arithmetic, Random Number Generation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GCD and GCF Simple Calculator free?

GCD and GCF Simple Calculator is free to download, with no in-app purchases.

### Is Math Tools B free?

Math Tools B is free to download, with no in-app purchases.

### Which has better reviews, GCD and GCF Simple Calculator or Math Tools B?

Math Tools B is rated higher. GCD and GCF Simple Calculator averages 4.5 out of 5 from 2 ratings, while Math Tools B averages 5.0 from 1 ratings.

### Do GCD and GCF Simple Calculator or Math Tools B have ads?

GCD and GCF Simple Calculator shows ads; Math Tools B does not.

### Which is updated more often, GCD and GCF Simple Calculator or Math Tools B?

GCD and GCF Simple Calculator ships an update every 3 months, and Math Tools B every 10 days. Most recently, GCD and GCF Simple Calculator was updated on October 14, 2026 and Math Tools B on October 16, 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.*