# Cramers Rule vs Resistor Calc+

The clearest difference is ads: Cramers Rule at none against Resistor Calc+'s shown. Cramers Rule also leads on review sentiment (100% vs 67%) and monetization model (free vs ad-supported). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Cramers Rule against 5.0 for Resistor Calc+. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews are what separate them: 100% of Cramers Rule's written reviews are positive against 67% of Resistor Calc+'s.

## The numbers

| Metric | Cramers Rule | Resistor Calc+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/cramers-rule/id898977720/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 3 MB | 6 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Hulmes](https://appshunter.io/developer/898977723) | [EONSOFT](https://appshunter.io/developer/899851112) |

## What reviewers say

### Cramers Rule

[App page](https://appshunter.io/ios/app/cramers-rule/id898977720)

This application assists users in solving systems of equations with two or three variables using Cramer's Rule. It not only provides the final answers but also displays all intermediate steps, aiding in homework and conceptual understanding.

**Highlights:** Solves systems of equations (2 or 3 variables), Provides detailed intermediate steps, Helps locate computational errors, Supports row/column expansion for 3x3 determinants, Includes video tutorials

**Features:** macOS Compatibility

**In-app purchases:** none


### Resistor Calc+

[App page](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200)

This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.

**Highlights:** Calculates resistance for 3-6 band resistors, Visual band color selection, Displays resistance and tolerance, Aids electronics configuration, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cramers Rule free?

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

### Is Resistor Calc+ free?

Resistor Calc+ is free to download, with no in-app purchases.

### Which has better reviews, Cramers Rule or Resistor Calc+?

Cramers Rule and Resistor Calc+ are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do Cramers Rule or Resistor Calc+ have ads?

Resistor Calc+ shows ads; Cramers Rule does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*