# 7909 Certification vs Tradecert

The clearest difference is in-app purchases: Tradecert at none against 7909 Certification's 3. Tradecert also leads on update cadence (every 10 days vs every 3 months). 7909 Certification's advantage is iOS requirement (11.0 vs 16.4). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 7909 Certification sells 3 one-off in-app purchases. Tradecert asks for nothing beyond the download.

7909 Certification ships an update every 3 months, Tradecert every 10 days. The most recent releases landed on September 6, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 7909 Certification | Tradecert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/7909-certification/id1544521777/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 96.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 103 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pro Certs Software Ltd](https://appshunter.io/developer/444429696) | [Tradecert Ltd](https://appshunter.io/developer/1747113748) |

## What reviewers say

### 7909 Certification

[App page](https://appshunter.io/ios/app/7909-certification/id1544521777)

This app generates digital electrical certification forms for temporary installations based on BS 7909. It allows for easy creation, saving, emailing, and printing of completion certificates, test results, and confirmations. Features include data import/export, local backup, and automatic calculations for PSSC and G3 forms.

**Highlights:** Generate BS 7909 completion certificates, Save, print, or email PDF certificates, Import/export system data between devices, Local backup and restore functionality, Automatic PSSC calculation and G3 generation, Offline work capability, Customizable company logo and colors

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits | $59.99 | one-time |
| 200 Credits | $99.99 | one-time |
| 300 Credits | $119.99 | one-time |


### Tradecert

[App page](https://appshunter.io/ios/app/tradecert-ai-electrical-certs/id6502862218)

This app streamlines the creation and management of electrical certificates and reports for UK electricians. It uses AI to auto-fill forms, perform calculations, and identify potential issues, ensuring compliance with BS7671 and Part P regulations. Work offline and collaborate with your team in real-time.

**Highlights:** AI-powered certificate and report generation, Offline creation and saving of documents, 18th Edition and Part P compliance, AI Uploads for distribution board data, Live multi-user collaboration, Customizable company branding

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 7909 Certification free?

7909 Certification is free to download, with in-app purchases available.

### Is Tradecert free?

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

### Do 7909 Certification or Tradecert have ads?

Neither 7909 Certification nor Tradecert shows ads.

### Which is updated more often, 7909 Certification or Tradecert?

7909 Certification ships an update every 3 months, and Tradecert every 10 days. Most recently, 7909 Certification was updated on September 6, 2026 and Tradecert on September 21, 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.*