# Derivative vs Exp&Log(Math Drills)

The clearest difference is ads: Exp&Log(Math Drills) at none against Derivative's shown. Exp&Log(Math Drills) also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, 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.

Derivative ships an update monthly, Exp&Log(Math Drills) every 6 weeks. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Derivative | Exp&Log(Math Drills) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/exp-and-logmath-drills/id6445988381/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | — | Free |
| Size | 37 MB | 28 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [郷 田村](https://appshunter.io/developer/1574588679) |

## What reviewers say

### Derivative

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

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

**In-app purchases:** none


### Exp&Log(Math Drills)

[App page](https://appshunter.io/ios/app/exp-and-logmath-drills/id6445988381)

Practice exponential and logarithmic math concepts offline with automated question generation and correctness checks. Review tips and answers to improve your understanding. Compete in challenge mode to boost your rank.

**Highlights:** Offline learning, Automated question generation, Correctness judgment, Tips and answers, Challenge Mode, Rank improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Derivative free?

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

### Is Exp&Log(Math Drills) free?

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

### Do Derivative or Exp&Log(Math Drills) have ads?

Derivative shows ads; Exp&Log(Math Drills) does not.

### Which is updated more often, Derivative or Exp&Log(Math Drills)?

Derivative ships an update monthly, and Exp&Log(Math Drills) every 6 weeks. Most recently, Derivative was updated on October 12, 2026 and Exp&Log(Math Drills) on September 30, 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.*