# Electric circuit calculator vs Electrical Tools & Reference

The clearest difference is update cadence: Electrical Tools & Reference at every 3 weeks against Electric circuit calculator's every 4 months. Electrical Tools & Reference also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Electric circuit calculator sells 3 in-app purchases, starting at $3.99 per month and Electrical Tools & Reference sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Electric circuit calculator ships an update every 4 months, Electrical Tools & Reference every 3 weeks. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Electric circuit calculator | Electrical Tools & Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/electric-circuit-calculator/id1662063384/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 88 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) |

## What reviewers say

### Electric circuit calculator

[App page](https://appshunter.io/ios/app/electric-circuit-calculator/id1662063384)

This app simplifies complex electrical and electronic circuit calculations for students, hobbyists, and professionals. It offers tools for Ohm's Law, DC analysis, and various circuit configurations, with integrated learning resources to enhance understanding.

**Highlights:** Parallel circuit current calculation, Series circuit voltage calculation, Series/parallel resistance calculation, Ohm's Law calculator, DC analysis tools, LR filter calculations, Integrated learning explanations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ONE MONTH UNLOCK | $3.99 | per month |
| ONE YEAR UNLOCK | $29.99 | per year |
| LIFETIME UNLOCK | $54.99 | one-time |


### Electrical Tools & Reference

[App page](https://appshunter.io/ios/app/electrical-tools-and-reference/id6746714702)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Lifetime Premium | $3.99 | one-time |


## Frequently asked questions

### Is Electric circuit calculator free?

Electric circuit calculator is free to download, with in-app purchases available.

### Is Electrical Tools & Reference free?

Electrical Tools & Reference is free to download, with in-app purchases available.

### Do Electric circuit calculator or Electrical Tools & Reference have ads?

Neither Electric circuit calculator nor Electrical Tools & Reference shows ads.

### Which is updated more often, Electric circuit calculator or Electrical Tools & Reference?

Electric circuit calculator ships an update every 4 months, and Electrical Tools & Reference every 3 weeks. Most recently, Electric circuit calculator was updated on October 21, 2026 and Electrical Tools & Reference on October 19, 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.*