# Factorization(Math Drills) vs Derivative

The clearest difference is update cadence: Factorization(Math Drills) at every 3 days against Derivative's monthly. On price, ads, 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.

Factorization(Math Drills) ships an update every 3 days, Derivative monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Factorization(Math Drills) | Derivative |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/factorizationmath-drills/id1574648688/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Ad-supported | — |
| Size | 5 MB | 37 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [郷 田村](https://appshunter.io/developer/1574588679) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Factorization(Math Drills)

[App page](https://appshunter.io/ios/app/factorizationmath-drills/id1574648688)

Sharpen your mental math skills with this app. Solve factorization problems like a puzzle using simple operations. Choose between practice mode with tips or challenge mode to beat the clock.

**Highlights:** Mental math factorization, Puzzle-like gameplay, Two factorization types, Practice mode with tips, Challenge mode with time limit, Score tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Derivative

[App page](https://appshunter.io/ios/app/derivative-calculus/id1618969952)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Factorization(Math Drills) free?

Factorization(Math Drills) is free to download, with no in-app purchases.

### Is Derivative free?

Derivative is free to download, with no in-app purchases.

### Do Factorization(Math Drills) or Derivative have ads?

Both Factorization(Math Drills) and Derivative show ads.

### Which is updated more often, Factorization(Math Drills) or Derivative?

Factorization(Math Drills) ships an update every 3 days, and Derivative monthly. Most recently, Factorization(Math Drills) was updated on November 3, 2026 and Derivative on October 27, 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.*