# Prime Factorization Factorizer vs Factors and Multiples

The clearest difference is device support: Prime Factorization Factorizer at 4 against Factors and Multiples's 1. Factors and Multiples's advantage is price ($2.99 vs $3.99) and iOS requirement (8.0 vs 11.0). On update cadence, ads and in-app purchases there is nothing between them.

Prime Factorization Factorizer costs $3.99 and Factors and Multiples $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Prime Factorization Factorizer ships an update every 27 months, Factors and Multiples every 37 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Prime Factorization Factorizer | Factors and Multiples |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prime-factorization-factorizer/id829728229/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 27 months** | Every 37 months |
| Monetization | Paid | — |
| Size | 12 MB | 16 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Intemodino Group s.r.o.](https://appshunter.io/developer/557849644) | [Red Hong](https://appshunter.io/developer/542314714) |

## What reviewers say

### Prime Factorization Factorizer

[App page](https://appshunter.io/ios/app/prime-factorization-factorizer/id829728229)

This tool helps you find the prime factors of any integer up to 10 digits. It can factor multiple numbers simultaneously and presents results in standard or exponential form. The app also calculates the Greatest Common Factor and Least Common Multiple, storing your calculation history.

**Highlights:** Prime factorization of integers, Factor up to six numbers at once, Standard and exponential forms, Calculates GCF and LCM, Stores calculation history, Send results via email

**Features:** Vision Pro support

**In-app purchases:** none


### Factors and Multiples

[App page](https://appshunter.io/ios/app/factors-and-multiples/id909532243)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prime Factorization Factorizer free?

Prime Factorization Factorizer costs $3.99, with no in-app purchases.

### Is Factors and Multiples free?

Factors and Multiples costs $2.99, with no in-app purchases.

### Do Prime Factorization Factorizer or Factors and Multiples have ads?

Neither Prime Factorization Factorizer nor Factors and Multiples shows ads.

### Which is updated more often, Prime Factorization Factorizer or Factors and Multiples?

Prime Factorization Factorizer ships an update every 27 months, and Factors and Multiples every 37 months. Most recently, Prime Factorization Factorizer was updated on October 4, 2026 and Factors and Multiples on October 7, 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.*