# EDP vs DUApp

The clearest difference is rating: EDP at 5.0 against DUApp's 1.8. EDP also leads on update cadence (every 2 weeks vs every 6 months) and review sentiment (19% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EDP holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: EDP has 28 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 19% of EDP's written reviews are positive against 0% of DUApp's.

EDP ships an update every 2 weeks, DUApp every 6 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EDP | DUApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (28 ratings)](https://appshunter.io/ios/app/edp/id593277662/reviews)** | [1.8 (4 ratings)](https://appshunter.io/ios/app/duapp/id1474224031/reviews) |
| Number of ratings | **28** | 4 |
| Positive reviews | **18.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 278 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [edp](https://appshunter.io/developer/468456355) | [Imprensa Nacional-Casa da Moeda S.A.](https://appshunter.io/developer/1367188525) |

## What reviewers say

### EDP

[App page](https://appshunter.io/ios/app/edp/id593277662)

Manage your energy contracts, track usage, and monitor savings. Get personalized tips for energy efficiency and easily manage invoices and contract changes.

**Highlights:** Manage electricity, gas, services, solar, and mobility contracts, View and download invoices, Monitor and optimize energy usage, Track savings per product/service, Receive personalized energy efficiency tips, Make contract changes, Track support requests

**Features:** Vision Pro support

**In-app purchases:** none


### DUApp

[App page](https://appshunter.io/ios/app/duapp/id1474224031)

This app reads information from Portugal's certified vehicle registration document using UniQode®. It provides intuitive and friendly access to the document's complete details. Note that it does not replace the physical document.

**Highlights:** Read UniQode® information, Access vehicle document details, Intuitive interface, Friendly user experience, Digital access to document data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EDP free?

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

### Is DUApp free?

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

### Which has better reviews, EDP or DUApp?

EDP is rated higher. EDP averages 5.0 out of 5 from 28 ratings, while DUApp averages 1.8 from 4 ratings.

### Do EDP or DUApp have ads?

Neither EDP nor DUApp shows ads.

### Which is updated more often, EDP or DUApp?

EDP ships an update every 2 weeks, and DUApp every 6 months. Most recently, EDP was updated on October 12, 2026 and DUApp on October 10, 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.*