# MobileEOM vs 7909 Certification

The clearest difference is in-app purchases: MobileEOM at none against 7909 Certification's 3. MobileEOM also leads on update cadence (weekly vs every 3 months). 7909 Certification's advantage is iOS requirement (11.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MobileEOM against 5.0 for 7909 Certification. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

MobileEOM ships an update weekly, 7909 Certification every 3 months. The most recent releases landed on September 9, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | MobileEOM | 7909 Certification |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mobileeom/id1466201917/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/7909-certification/id1544521777/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 113 MB | 6 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MODECSOFT LTD](https://appshunter.io/developer/1436515524) | [Pro Certs Software Ltd](https://appshunter.io/developer/444429696) |

## What reviewers say

### MobileEOM

[App page](https://appshunter.io/ios/app/mobileeom/id1466201917)

This app allows electrical engineers to design and record test results for electrical installations directly from their mobile devices. It integrates with desktop software to generate schematics, calculations, and BS7671 certificates and reports.

**Highlights:** Design electrical installations on the go, Record test results, Generate BS7671 certificates, Produce reports, Integrates with ElectricalOM software

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is MobileEOM free?

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

### Is 7909 Certification free?

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

### Which has better reviews, MobileEOM or 7909 Certification?

MobileEOM and 7909 Certification are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do MobileEOM or 7909 Certification have ads?

Neither MobileEOM nor 7909 Certification shows ads.

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

MobileEOM ships an update weekly, and 7909 Certification every 3 months. Most recently, MobileEOM was updated on September 9, 2026 and 7909 Certification on September 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*