# Electrical Certificate App vs MACS Power

The clearest difference is in-app purchases: MACS Power at none against Electrical Certificate App's 2. Electrical Certificate App's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Electrical Certificate App sells 2 in-app purchases, starting at $19.99 per month. MACS Power asks for nothing beyond the download.

Electrical Certificate App ships an update every 2 weeks, MACS Power every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Electrical Certificate App | MACS Power |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Subscription | — |
| Size | 47 MB | 85 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trade Apps LTD](https://appshunter.io/developer/1293890969) | [Meter Macs Limited](https://appshunter.io/developer/1825096565) |

## What reviewers say

### Electrical Certificate App

[App page](https://appshunter.io/ios/app/electrical-certificate-app/id1531731405)

This app helps electrical engineers generate various types of certificates, manage customer information, and create invoices. It offers secure data storage and syncs with a desktop application for seamless workflow management.

**Highlights:** Generate BS7671 electrical certificates, Create invoices and estimates, Customer relationship management (CRM), Auto-save and cloud sync, Add custom branding to certificates, Secure data encryption

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $19.99 | per month |
| yearly Subscription | $199.99 | per year |


### MACS Power

[App page](https://appshunter.io/ios/app/macs-power/id6788013765)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Certificate App free?

Electrical Certificate App is free to download, with in-app purchases available.

### Is MACS Power free?

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

### Do Electrical Certificate App or MACS Power have ads?

Neither Electrical Certificate App nor MACS Power shows ads.

### Which is updated more often, Electrical Certificate App or MACS Power?

Electrical Certificate App ships an update every 2 weeks, and MACS Power every 2 months. Most recently, Electrical Certificate App was updated on November 3, 2026 and MACS Power on October 31, 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.*