# ElectriCalc Pro vs Nonuple Calc

The clearest difference is in-app purchases: Nonuple Calc at none against ElectriCalc Pro's 2. Nonuple Calc also leads on update cadence (every 2 weeks vs every 10 months). ElectriCalc Pro's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ElectriCalc Pro sells 2 in-app purchases, starting at $4.99 per month. Nonuple Calc asks for nothing beyond the download.

ElectriCalc Pro ships an update every 10 months, Nonuple Calc every 2 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ElectriCalc Pro | Nonuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (354 ratings)](https://appshunter.io/ios/app/electricalc-pro/id569677304/reviews)** | — |
| Number of ratings | **354** | — |
| Positive reviews | 78.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 36 MB |
| Requires iOS | **14.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### ElectriCalc Pro

[App page](https://appshunter.io/ios/app/electricalc-pro/id569677304)

This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.

**Highlights:** NEC compliant calculations, Wire and conduit sizing, Voltage drop calculations, Motor full-load amps, Ohm's Law solver, Built-in help and tutorials

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $4.99 | per month |
| 1 Year Full Access | $39.99 | per year |


### Nonuple Calc

[App page](https://appshunter.io/ios/app/nonuple-calc/id6742040810)

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

**In-app purchases:** none


## Frequently asked questions

### Is ElectriCalc Pro free?

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

### Is Nonuple Calc free?

Nonuple Calc is free to download, with no in-app purchases.

### Do ElectriCalc Pro or Nonuple Calc have ads?

Nonuple Calc shows ads; ElectriCalc Pro does not.

### Which is updated more often, ElectriCalc Pro or Nonuple Calc?

ElectriCalc Pro ships an update every 10 months, and Nonuple Calc every 2 weeks. Most recently, ElectriCalc Pro was updated on October 11, 2026 and Nonuple Calc on October 1, 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.*