# 7909 Certification vs Trades Panel

The clearest difference is in-app purchases: Trades Panel at none against 7909 Certification's 3. Trades Panel also leads on update cadence (fortnightly vs every 3 months). 7909 Certification's advantage is iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

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

7909 Certification ships an update every 3 months, Trades Panel fortnightly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 7909 Certification | Trades Panel |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 6 MB | 38 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Certs Software Ltd](https://appshunter.io/developer/444429696) | [Bulldogs Digital Ltd](https://appshunter.io/developer/1832934194) |

## 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 |


### Trades Panel

[App page](https://appshunter.io/ios/app/trades-panel/id6749932532)

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

**In-app purchases:** none


## Frequently asked questions

### Is 7909 Certification free?

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

### Is Trades Panel free?

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

### Do 7909 Certification or Trades Panel have ads?

Neither 7909 Certification nor Trades Panel shows ads.

### Which is updated more often, 7909 Certification or Trades Panel?

7909 Certification ships an update every 3 months, and Trades Panel fortnightly. Most recently, 7909 Certification was updated on October 14, 2026 and Trades Panel on October 7, 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.*