# Implicit Differentiation Cal vs Derivative Calculator App

The clearest difference is in-app purchases: Implicit Differentiation Cal at none against Derivative Calculator App's 1. Derivative Calculator App's advantage is update cadence (every 2 weeks vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Derivative Calculator App sells 1 one-off in-app purchase. Implicit Differentiation Cal asks for nothing beyond the download.

Implicit Differentiation Cal ships an update every 9 months, Derivative Calculator App every 2 weeks. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Implicit Differentiation Cal | Derivative Calculator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/derivative-calculator-app/id1624696394/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 24 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Sattar](https://appshunter.io/developer/1458483953) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### Implicit Differentiation Cal

[App page](https://appshunter.io/ios/app/implicit-differentiation-cal/id1607963477)

**Features:** macOS Compatibility

**In-app purchases:** none


### Derivative Calculator App

[App page](https://appshunter.io/ios/app/derivative-calculator-app/id1624696394)

Easily solve derivatives of any function with step-by-step solutions. Practice calculus concepts with quizzes and use the solver offline. Improve your understanding and exam preparation.

**Highlights:** Derivative calculation for any function, Step-by-step solution explanations, Offline functionality, Practice quizzes for skill improvement, Accurate derivative solver

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gets Ads Free Version | $2.99 | one-time |


## Frequently asked questions

### Is Implicit Differentiation Cal free?

Implicit Differentiation Cal is free to download, with no in-app purchases.

### Is Derivative Calculator App free?

Derivative Calculator App is free to download, with in-app purchases available.

### Do Implicit Differentiation Cal or Derivative Calculator App have ads?

Neither Implicit Differentiation Cal nor Derivative Calculator App shows ads.

### Which is updated more often, Implicit Differentiation Cal or Derivative Calculator App?

Implicit Differentiation Cal ships an update every 9 months, and Derivative Calculator App every 2 weeks. Most recently, Implicit Differentiation Cal was updated on October 6, 2026 and Derivative Calculator App on October 15, 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.*