# EDIS electrical certificates vs RDM Setup Tool

The clearest difference is update cadence: EDIS electrical certificates at monthly against RDM Setup Tool's every 3 months. EDIS electrical certificates also leads on iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EDIS electrical certificates ships an update monthly, RDM Setup Tool every 3 months. The most recent releases landed on August 3, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | EDIS electrical certificates | RDM Setup Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 132 MB | 105 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDIS](https://appshunter.io/developer/1252267556) | [Resource Data Management](https://appshunter.io/developer/568318789) |

## What reviewers say

### EDIS electrical certificates

[App page](https://appshunter.io/ios/app/edis-electrical-certificates/id1293795668)

**Features:** Vision Pro support

**In-app purchases:** none


### RDM Setup Tool

[App page](https://appshunter.io/ios/app/rdm-setup-tool/id1542795609)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EDIS electrical certificates free?

EDIS electrical certificates is free to download, with no in-app purchases.

### Is RDM Setup Tool free?

RDM Setup Tool is free to download, with no in-app purchases.

### Do EDIS electrical certificates or RDM Setup Tool have ads?

Neither EDIS electrical certificates nor RDM Setup Tool shows ads.

### Which is updated more often, EDIS electrical certificates or RDM Setup Tool?

EDIS electrical certificates ships an update monthly, and RDM Setup Tool every 3 months. Most recently, EDIS electrical certificates was updated on August 3, 2026 and RDM Setup Tool on September 9, 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.*