# Circuit Calculator vs VoltRush AI

The clearest difference is in-app purchases: Circuit Calculator at none against VoltRush AI's 6. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VoltRush AI sells 6 in-app purchases, starting at $9.99 per month. Circuit Calculator asks for nothing beyond the download.

## The numbers

| Metric | Circuit Calculator | VoltRush AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/circuit-calculator/id836792864/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 52.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Neil Woodcock](https://appshunter.io/developer/836792867) | [Olanrewaju Bankole](https://appshunter.io/developer/1896052813) |

## What reviewers say

### Circuit Calculator

[App page](https://appshunter.io/ios/app/circuit-calculator/id836792864)

This application allows users to build, simulate, and solve linear AC and DC electrical circuits. It is designed for students, engineers, and electronics enthusiasts to aid in study, verification, and practical circuit analysis. Users can visualize current flow and analyze component values directly on schematics.

**Highlights:** Build schematics with drag-and-drop components, Solve for steady-state voltages and currents, Real-time DC current flow animation, Compute power values and Thévenin/Norton equivalents, Supports rectangular and polar notation, Save, export, and import circuits, Interactive user guide and example circuits

**Features:** macOS Compatibility

**In-app purchases:** none


### VoltRush AI

[App page](https://appshunter.io/ios/app/voltrush-ai/id6768077950)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $79.99 | per year |
| UK Wiring Pack | $9.99 | one-time |
| NEC Pack | $9.99 | one-time |
| Solar & EV Pack | $9.99 | one-time |
| Small Coin Pack | $9.99 | one-time |


## Frequently asked questions

### Is Circuit Calculator free?

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

### Is VoltRush AI free?

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

### Do Circuit Calculator or VoltRush AI have ads?

Neither Circuit Calculator nor VoltRush AI 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.*