# Ohms Law vs Series Parallel Circuit Solver

The clearest difference is rating: Series Parallel Circuit Solver at 4.5 against Ohms Law's 4.3. Ohms Law's advantage is iOS requirement (12.0 vs 15.5). On price, ratings volume, update cadence 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.

Series Parallel Circuit Solver holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

Ohms Law ships an update every 16 months, Series Parallel Circuit Solver every 24 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ohms Law | Series Parallel Circuit Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/ohms-law/id590727537/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/series-parallel-circuit-solver/id6737332345/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 16 months** | Every 24 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 12 MB | 35 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Certs Software Ltd](https://appshunter.io/developer/444429696) | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) |

## What reviewers say

### Ohms Law

[App page](https://appshunter.io/ios/app/ohms-law/id590727537)

This utility app calculates voltage, current, resistance, and power using Ohm's Law. Simply input any two values, and the app will compute the remaining two, providing a comprehensive tool for electrical calculations.

**Highlights:** Calculate Voltage, Calculate Current, Calculate Resistance, Calculate Power, Input two values to find others

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

**In-app purchases:** none


### Series Parallel Circuit Solver

[App page](https://appshunter.io/ios/app/series-parallel-circuit-solver/id6737332345)

Calculate resistors, capacitors, and inductors in series and parallel circuits. This tool simplifies complex electrical circuit analysis for professionals and students, providing instant, accurate results for various configurations.

**Highlights:** Series and parallel calculations, Resistor, capacitor, and inductor calculation, Mixed circuit solver, User-friendly interface, Instant results, Circuit analysis

**In-app purchases:** none


## Frequently asked questions

### Is Ohms Law free?

Ohms Law is free to download, with no in-app purchases.

### Is Series Parallel Circuit Solver free?

Series Parallel Circuit Solver is free to download, with no in-app purchases.

### Which has better reviews, Ohms Law or Series Parallel Circuit Solver?

Series Parallel Circuit Solver is rated higher. Ohms Law averages 4.3 out of 5 from 7 ratings, while Series Parallel Circuit Solver averages 4.5 from 4 ratings.

### Do Ohms Law or Series Parallel Circuit Solver have ads?

Both Ohms Law and Series Parallel Circuit Solver show ads.

### Which is updated more often, Ohms Law or Series Parallel Circuit Solver?

Ohms Law ships an update every 16 months, and Series Parallel Circuit Solver every 24 months. Most recently, Ohms Law was updated on November 1, 2026 and Series Parallel Circuit Solver on October 24, 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.*