# DUApp vs iFound

The clearest difference is review sentiment: iFound at 100% against DUApp's 0%. iFound also leads on rating (5.0 vs 1.8) and update cadence (every 4 days vs every 6 months). DUApp's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iFound sells 1 one-off in-app purchase. DUApp asks for nothing beyond the download.

iFound holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews point the same way: 0% of DUApp's written reviews are positive against 100% of iFound's.

DUApp ships an update every 6 months, iFound every 4 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DUApp | iFound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (4 ratings)](https://appshunter.io/ios/app/duapp/id1474224031/reviews) | **[5.0 (13 ratings)](https://appshunter.io/ios/app/ifound/id6470928381/reviews)** |
| Number of ratings | 4 | **13** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 57 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Imprensa Nacional-Casa da Moeda S.A.](https://appshunter.io/developer/1367188525) | [Pedro Bernardo](https://appshunter.io/developer/1714459277) |

## What reviewers say

### 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


### iFound

[App page](https://appshunter.io/ios/app/ifound/id6470928381)

This app helps you recover lost items by allowing users to post lost items and offer rewards. It also acts as a reminder to check your belongings and sends alerts for critical situations like missing persons or pets.

**Highlights:** Post lost items with rewards, Receive notifications for found items, Set reminders to check belongings, Real-time critical alert notifications, Contribute to community safety

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Publicação sem expiração | $0.99 | one-time |


## Frequently asked questions

### Is DUApp free?

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

### Is iFound free?

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

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

iFound is rated higher. DUApp averages 1.8 out of 5 from 4 ratings, while iFound averages 5.0 from 13 ratings.

### Do DUApp or iFound have ads?

Neither DUApp nor iFound shows ads.

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

DUApp ships an update every 6 months, and iFound every 4 days. Most recently, DUApp was updated on October 10, 2026 and iFound on October 12, 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.*