# DC Circuit Builder vs Fractions, by MLC

The clearest difference is rating: Fractions, by MLC at 3.8 against DC Circuit Builder's 2.6. DC Circuit Builder's advantage is device support (3 vs 1) and iOS requirement (5.1.1 vs 15.4). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Fractions, by MLC holds the better App Store score, 3.8 against 2.6. Both are backed by a comparable volume of ratings — 26 and 23 respectively. Written reviews point the same way: 50% of DC Circuit Builder's written reviews are positive against 54% of Fractions, by MLC's.

## The numbers

| Metric | DC Circuit Builder | Fractions, by MLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (26 ratings)](https://appshunter.io/ios/app/dc-circuit-builder/id863128050/reviews) | **[3.8 (23 ratings)](https://appshunter.io/ios/app/fractions-by-mlc/id1114674604/reviews)** |
| Number of ratings | **26** | 23 |
| Positive reviews | 50.0% of reviews | **53.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 18 months |
| Monetization | Free | Free |
| Size | 6 MB | 4 MB |
| Requires iOS | **5.1.1** | 15.4 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nerd Island Studios, LLC](https://appshunter.io/developer/546699733) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### DC Circuit Builder

[App page](https://appshunter.io/ios/app/dc-circuit-builder/id863128050)

Design, build, and test DC circuits with realistic component behavior. Visualize charge flow and power dissipation. Ideal for students and educators to grasp fundamental electrical concepts.

**Highlights:** Design series, parallel, and compound circuits, Visualize charge flow, Realistic voltmeters and ammeters, Voltage displayed on circuit nodes, Bulb brightness indicates power dissipation

**Features:** macOS Compatibility

**In-app purchases:** none


### Fractions, by MLC

[App page](https://appshunter.io/ios/app/fractions-by-mlc/id1114674604)

This app helps students visualize, compare, and perform operations with fractions using interactive bar or circle models. It allows for detailed representation of fractions with customizable denominators and parts, aiding in understanding mathematical concepts.

**Highlights:** Interactive bar and circle fraction models, Customizable denominators (1-100), Fraction comparison and equivalence, Add, subtract, multiply, divide fractions, Explore fractions, percents, and decimals, Annotation and drawing tools, Save and share work

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DC Circuit Builder free?

DC Circuit Builder is free to download, with no in-app purchases.

### Is Fractions, by MLC free?

Fractions, by MLC is free to download, with no in-app purchases.

### Which has better reviews, DC Circuit Builder or Fractions, by MLC?

Fractions, by MLC is rated higher. DC Circuit Builder averages 2.6 out of 5 from 26 ratings, while Fractions, by MLC averages 3.8 from 23 ratings.

### Do DC Circuit Builder or Fractions, by MLC have ads?

Neither DC Circuit Builder nor Fractions, by MLC 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.*