# BOHN vs Cálculos Eléctricos NOM

The clearest difference is in-app purchases: BOHN at none against Cálculos Eléctricos NOM's 4. BOHN also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Cálculos Eléctricos NOM sells 4 in-app purchases, starting at $1.99 per month. BOHN asks for nothing beyond the download.

BOHN ships an update every 3 months, Cálculos Eléctricos NOM every 2 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BOHN | Cálculos Eléctricos NOM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bohn/id735544893/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 19 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [armando monroy](https://appshunter.io/developer/735544896) | [David Alan Villalba Caraveo](https://appshunter.io/developer/1674308865) |

## What reviewers say

### BOHN

[App page](https://appshunter.io/ios/app/bohn/id735544893)

This app provides a comprehensive catalog of refrigeration products, featuring technical specifications, pricing, and catalogs. Users can perform quick equipment calculations for specific applications and share them. Direct contact with the company is available through email or the app's web page.

**Highlights:** Product catalog access, Technical specifications, Pricing information, Equipment calculation tool, Direct contact options, Improved search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Cálculos Eléctricos NOM

[App page](https://appshunter.io/ios/app/calculos-electricos-nom/id6448860049)

This app provides electrical calculations based on Mexican and US electrical codes. It helps verify electrical installations by calculating conduit size, conductor gauge, motor and transformer amperage, and voltage drop. Additional features include conductor ampacity tables and notes for better understanding.

**Highlights:** Conduit and conductor size calculation, Motor and transformer amperage calculation, Voltage drop calculation, Conductor ampacity tables, Electrical installation verification, Notes and explanations for calculations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Suscripción Mensual Afiliado | $1.99 | per month |
| Plan mensual básico | $2.99 | per month |
| Suscripción Anual con Código | $19.99 | per year |
| Plan anual básico | $29.99 | per year |


## Frequently asked questions

### Is BOHN free?

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

### Is Cálculos Eléctricos NOM free?

Cálculos Eléctricos NOM is free to download, with in-app purchases available.

### Do BOHN or Cálculos Eléctricos NOM have ads?

Cálculos Eléctricos NOM shows ads; BOHN does not.

### Which is updated more often, BOHN or Cálculos Eléctricos NOM?

BOHN ships an update every 3 months, and Cálculos Eléctricos NOM every 2 months. Most recently, BOHN was updated on October 7, 2026 and Cálculos Eléctricos NOM on September 30, 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.*