# Ohm Law Calculator vs DC Electric Generator

The clearest difference is price: DC Electric Generator at Free against Ohm Law Calculator's $2.99. DC Electric Generator also leads on rating (5.0 vs 3.5) and update cadence (every 5 days vs every 28 months). Ohm Law Calculator's advantage is ads (none vs shown) and iOS requirement (13 vs 16.0). On ratings volume, in-app purchases and device support there is nothing between them.

DC Electric Generator is free to download; Ohm Law Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DC Electric Generator holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

Ohm Law Calculator ships an update every 28 months, DC Electric Generator every 5 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Ohm Law Calculator | DC Electric Generator |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/ohm-law-calculator/id505900137/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dc-electric-generator/id6478043321/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 5 days** |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 15 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Ohm Law Calculator

[App page](https://appshunter.io/ios/app/ohm-law-calculator/id505900137)

Calculate electrical values like current, voltage, resistance, and power using Ohm's Law. Input any two known values to automatically determine the missing one. Ideal for electrical enthusiasts and professionals.

**Highlights:** Calculate current, voltage, resistance, and power, Input any two known values, Automatic calculation of missing factor, Formulas for P, E, I, and R, Intuitive and easy-to-use interface, Real-time results

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

**In-app purchases:** none


### DC Electric Generator

[App page](https://appshunter.io/ios/app/dc-electric-generator/id6478043321)

This application performs calculations for the induced electromotive force (EMF) in DC generators. It supports both lap and wave wound configurations, allowing users to input parameters like speed, poles, flux, and conductors to determine the EMF.

**Highlights:** Calculates induced EMF, Supports lap wound configurations, Supports wave wound configurations, Input armature conductors, Input magnetic flux per pole, Input number of poles, Input armature speed

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ohm Law Calculator free?

Ohm Law Calculator costs $2.99, with no in-app purchases.

### Is DC Electric Generator free?

DC Electric Generator is free to download, with no in-app purchases.

### Which has better reviews, Ohm Law Calculator or DC Electric Generator?

DC Electric Generator is rated higher. Ohm Law Calculator averages 3.5 out of 5 from 4 ratings, while DC Electric Generator averages 5.0 from 5 ratings.

### Do Ohm Law Calculator or DC Electric Generator have ads?

DC Electric Generator shows ads; Ohm Law Calculator does not.

### Which is updated more often, Ohm Law Calculator or DC Electric Generator?

Ohm Law Calculator ships an update every 28 months, and DC Electric Generator every 5 days. Most recently, Ohm Law Calculator was updated on November 1, 2026 and DC Electric Generator on November 4, 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.*