# Derivative Calculator Solver vs Partial fraction decomposition

The clearest difference is rating: Partial fraction decomposition at 5.0 against Derivative Calculator Solver's 4.3. Partial fraction decomposition also leads on update cadence (every 10 days vs every 7 months) and iOS requirement (13.0 vs 15.6). Derivative Calculator Solver's advantage is ratings volume (12 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Derivative Calculator Solver sells 1 one-off in-app purchase and Partial fraction decomposition sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Partial fraction decomposition holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Derivative Calculator Solver has 12 ratings behind it against 1, so its average is the more settled of the two.

Derivative Calculator Solver ships an update every 7 months, Partial fraction decomposition every 10 days. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Derivative Calculator Solver | Partial fraction decomposition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/derivative-calculator-solver/id1593820522/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/partial-fraction-decomposition/id1661102075/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 39 MB | 2 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Ahsan](https://appshunter.io/developer/1326954499) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### Derivative Calculator Solver

[App page](https://appshunter.io/ios/app/derivative-calculator-solver/id1593820522)

This app calculates the derivative of mathematical functions, providing step-by-step solutions and geometrical interpretations. It supports complex functions and offers an advanced keyboard for various mathematical operations. Results can be downloaded as a PDF.

**Highlights:** Derivative calculation, Step-by-step solutions, Geometrical interpretation, Advanced keyboard, PDF download, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Derivative Calculator Premium | $4.99 | one-time |


### Partial fraction decomposition

[App page](https://appshunter.io/ios/app/partial-fraction-decomposition/id1661102075)

Calculate partial fraction decomposition with detailed steps. Export and print your calculations. Ideal for students, engineers, and professionals needing mathematical assistance.

**Highlights:** Partial fraction decomposition calculation, Show calculation steps, Export calculations to PDF, Print calculation steps, Supports up to second-degree polynomials, Unlimited polynomial degree (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro feature | $1.99 | one-time |


## Frequently asked questions

### Is Derivative Calculator Solver free?

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

### Is Partial fraction decomposition free?

Partial fraction decomposition is free to download, with in-app purchases available.

### Which has better reviews, Derivative Calculator Solver or Partial fraction decomposition?

Partial fraction decomposition is rated higher. Derivative Calculator Solver averages 4.3 out of 5 from 12 ratings, while Partial fraction decomposition averages 5.0 from 1 ratings.

### Do Derivative Calculator Solver or Partial fraction decomposition have ads?

Neither Derivative Calculator Solver nor Partial fraction decomposition shows ads.

### Which is updated more often, Derivative Calculator Solver or Partial fraction decomposition?

Derivative Calculator Solver ships an update every 7 months, and Partial fraction decomposition every 10 days. Most recently, Derivative Calculator Solver was updated on September 22, 2026 and Partial fraction decomposition on September 26, 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.*