DUApp vs amigo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DUApp
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.
- Read UniQode® information
- Access vehicle document details
- Intuitive interface
- Friendly user experience
- Digital access to document data
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A duapp permite fazer a leitura da informação presente no UniQode® do documento certificado de matrícula, Documento Único Automóvel, de Portugal. Permite o acesso na app à informação completa do documento de forma intuitiva e amigável. Atenção: a DUApp não substitui o documento físico.
amigo
Instantly view and pay your bills, monitor your usage to avoid surprises, and manage your services. Get help from a virtual assistant 24/7. Receive alerts for new bills and data limits.
- View and pay bills instantly
- Monitor data and minute usage
- Request add-ons and change plans
- Activate new services
- 24/7 virtual assistant support
- Receive bill and data limit alerts
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» Consulta e paga as tuas faturas num instante. » Controla os teus consumos e chega ao final do mês sem surpresas. » Pede aditivos, altera o teu tarifário ou ativa novos serviços. » Fala com o Giga, o nosso assistente virtual, disponível para te ajudar 24/7. Para não teres surpresas, recebes um SMS quando tiveres uma nova fatura ou se estiveres quase a esgotar os teus dados móveis ou minutos/SMS. Podes aceder à app em todo o lado, até em roaming, desde que tenhas ligação à rede móvel ou Wi-Fi.
Screenshots
Verdict
The clearest difference is rating: amigo at 5.0 against DUApp's 1.8. amigo also leads on update cadence (monthly vs every 6 months). DUApp's advantage is monetization model (free vs ad-supported). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
amigo holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 6 respectively.
DUApp ships an update every 6 months, amigo monthly. The most recent releases landed on June 22, 2026 and September 16, 2026 respectively.
| Parameter | DUApp | amigo |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (4 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 | 6 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 12 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Imprensa Nacional-Casa da Moeda SA | Vodafone Portugal Comunicacoes Pessoais, S.A. |
Customer experience
DUApp
amigo
In-app purchases
DUApp
No in-app purchases
amigo
No in-app purchases
