# Derivative Calculator Solver vs CC Believe

The clearest difference is in-app purchases: CC Believe at none against Derivative Calculator Solver's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Derivative Calculator Solver sells 1 one-off in-app purchase. CC Believe asks for nothing beyond the download.

## The numbers

| Metric | Derivative Calculator Solver | CC Believe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/derivative-calculator-solver/id1593820522/reviews)** | — |
| Number of ratings | **12** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 130 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Ahsan](https://appshunter.io/developer/1326954499) | [Unicorn VR World sp. z o.o.](https://appshunter.io/developer/1720121274) |

## 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 |


### CC Believe

[App page](https://appshunter.io/ios/app/cc-believe/id6743621811)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Derivative Calculator Solver free?

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

### Is CC Believe free?

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

### Do Derivative Calculator Solver or CC Believe have ads?

Neither Derivative Calculator Solver nor CC Believe 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.*