# Kopperfield vs MAYHAW

The clearest difference is in-app purchases: Kopperfield at none against MAYHAW's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MAYHAW sells 1 in-app purchase, starting at $14.99 per month. Kopperfield asks for nothing beyond the download.

## The numbers

| Metric | Kopperfield | MAYHAW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/kopperfield/id6736772332/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Ad-supported | — |
| Size | 45 MB | 13 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kopperfield](https://appshunter.io/developer/1756157251) | [LeDoux Construction & Consulting LLC](https://appshunter.io/developer/6802293805) |

## What reviewers say

### Kopperfield

[App page](https://appshunter.io/ios/app/kopperfield/id6736772332)

Streamline electrical design and permitting with powerful tools for load calculations, panel schedules, and single-line diagrams. Quickly reference the National Electrical Code with an AI-powered chatbot and generate instant PDF reports for inspectors and clients.

**Highlights:** Load calculator with NEC standards, Single line diagram tool, Panel schedule creation, NEC chatbot, Instant PDF report generation, AI panel photo processing, Team dashboard

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

**In-app purchases:** none


### MAYHAW

[App page](https://appshunter.io/ios/app/mayhaw/id6802293803)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MAYHAW Standard Monthly | $14.99 | per month |


## Frequently asked questions

### Is Kopperfield free?

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

### Is MAYHAW free?

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

### Do Kopperfield or MAYHAW have ads?

Neither Kopperfield nor MAYHAW 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.*