# Series Parallel Circuit Solver vs Ohmica

The clearest difference is in-app purchases: Series Parallel Circuit Solver at none against Ohmica's 1. Ohmica's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 24 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ohmica sells 1 one-off in-app purchase. Series Parallel Circuit Solver asks for nothing beyond the download.

Series Parallel Circuit Solver ships an update every 24 months, Ohmica every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Series Parallel Circuit Solver | Ohmica |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/series-parallel-circuit-solver/id6737332345/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 27 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) | [Tam Trinh](https://appshunter.io/developer/1854441506) |

## What reviewers say

### 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


### Ohmica

[App page](https://appshunter.io/ios/app/ohmica/id6776300460)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Series Parallel Circuit Solver free?

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

### Is Ohmica free?

Ohmica is free to download, with in-app purchases available.

### Do Series Parallel Circuit Solver or Ohmica have ads?

Series Parallel Circuit Solver shows ads; Ohmica does not.

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

Series Parallel Circuit Solver ships an update every 24 months, and Ohmica every 3 weeks. Most recently, Series Parallel Circuit Solver was updated on October 30, 2026 and Ohmica on October 31, 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.*