# ElectriCalc Pro vs ConduitLab

The clearest difference is update cadence: ConduitLab at every 2 months against ElectriCalc Pro's every 10 months. ConduitLab also leads on review sentiment (100% vs 78%). ElectriCalc Pro's advantage is ratings volume (364 vs 3). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. ElectriCalc Pro sells 2 in-app purchases, starting at $4.99 per month and ConduitLab sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for ElectriCalc Pro against 5.0 for ConduitLab. That said, the two scores are not equally well evidenced: ElectriCalc Pro has 364 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 78% of ElectriCalc Pro's written reviews are positive against 100% of ConduitLab's.

ElectriCalc Pro ships an update every 10 months, ConduitLab every 2 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ElectriCalc Pro | ConduitLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (364 ratings)](https://appshunter.io/ios/app/electricalc-pro/id569677304/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/conduitlab-nec-calculator/id6757708241/reviews)** |
| Number of ratings | **364** | 3 |
| Positive reviews | 78.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 29 MB | 58 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Teleios AI, LLC](https://appshunter.io/developer/1868405452) |

## 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 |


### ConduitLab

[App page](https://appshunter.io/ios/app/conduitlab-nec-calculator/id6757708241)

This app provides professional NEC electrical calculations for electricians and engineers. It features ampacity, voltage drop, and conduit fill calculations, with a unique 2D visualizer to see conductor layouts. Generate inspector-ready PDF reports for documentation and record-keeping.

**Highlights:** Ampacity calculations with derating, Voltage drop calculations, 2D conduit fill visualizer, X-Ray conduit mode, Inspector-ready PDF reports, Offline-first calculations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ConduitLab Pro (Weekly) | $1.99 | per 7 days |
| ConduitLab Pro (Monthly) | $4.99 | per month |
| ConduitLab Pro (Yearly) | $34.99 | per year |


## Frequently asked questions

### Is ElectriCalc Pro free?

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

### Is ConduitLab free?

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

### Which has better reviews, ElectriCalc Pro or ConduitLab?

ConduitLab is rated higher. ElectriCalc Pro averages 4.9 out of 5 from 364 ratings, while ConduitLab averages 5.0 from 3 ratings.

### Do ElectriCalc Pro or ConduitLab have ads?

Neither ElectriCalc Pro nor ConduitLab shows ads.

### Which is updated more often, ElectriCalc Pro or ConduitLab?

ElectriCalc Pro ships an update every 10 months, and ConduitLab every 2 months. Most recently, ElectriCalc Pro was updated on October 23, 2026 and ConduitLab on October 15, 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.*