# Hydraulic Circuit Simulator vs Derivative Calculator Solver

The clearest difference is rating: Derivative Calculator Solver at 4.3 against Hydraulic Circuit Simulator's 1.0. Derivative Calculator Solver also leads on ratings volume (12 vs 1). Hydraulic Circuit Simulator's advantage is iOS requirement (13.2 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Hydraulic Circuit Simulator sells 1 in-app purchase, starting at $8.49 per year and Derivative Calculator Solver sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Derivative Calculator Solver holds the better App Store score, 4.3 against 1.0. 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.

## The numbers

| Metric | Hydraulic Circuit Simulator | Derivative Calculator Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/hydraulic-circuit-simulator/id1533811773/reviews) | **[4.3 (12 ratings)](https://appshunter.io/ios/app/derivative-calculator-solver/id1593820522/reviews)** |
| Number of ratings | 1 | **12** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 10 MB | 39 MB |
| Requires iOS | **13.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gary Molton](https://appshunter.io/developer/1193080103) | [Asad Ahsan](https://appshunter.io/developer/1326954499) |

## What reviewers say

### Hydraulic Circuit Simulator

[App page](https://appshunter.io/ios/app/hydraulic-circuit-simulator/id1533811773)

Build and test hydraulic circuits to understand their performance. This program is designed for training and includes exercises to learn about components and design techniques. Users can load example circuits, modify them, or create their own custom designs.

**Highlights:** Build and test hydraulic circuits, Understand circuit performance, Training exercises included, Modify example circuits, Create custom circuits, Export test gauge readings

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access all circuits | $8.49 | per year |


### 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 |


## Frequently asked questions

### Is Hydraulic Circuit Simulator free?

Hydraulic Circuit Simulator is free to download, with in-app purchases available.

### Is Derivative Calculator Solver free?

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

### Which has better reviews, Hydraulic Circuit Simulator or Derivative Calculator Solver?

Derivative Calculator Solver is rated higher. Hydraulic Circuit Simulator averages 1.0 out of 5 from 1 ratings, while Derivative Calculator Solver averages 4.3 from 12 ratings.

### Do Hydraulic Circuit Simulator or Derivative Calculator Solver have ads?

Neither Hydraulic Circuit Simulator nor Derivative Calculator Solver shows ads.

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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.*