Sabesp Mobile vs Web PKI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sabesp Mobile
Manage your water services with this official app. Easily check your consumption, pay bills, and report issues like water outages or leaks. Access essential services conveniently from anywhere.
- Consult monthly consumption
- Track and pay bills
- Report water outages
- Report leaks
- Access Sabesp services
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O Sabesp Mobile é o aplicativo oficial da Companhia de Saneamento Básico do Estado de São Paulo. Agora com uma experiência totalmente renovada, moderna e intuitiva, o app foi pensado para facilitar sua vida no dia a dia. Com ele, você pode: Consultar seu consumo mês a mês de forma simples e clara. Acompanhar e pagar suas faturas com praticidade. Solicitar serviços como informar falta de água ou vazamentos diretamente pelo aplicativo. Ter acesso rápido aos principais serviços da Sabesp em qualquer lugar. Estamos construindo continuamente essa nova experiência, trazendo mais funcionalidades a cada atualização.
Web PKI
Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.
- Digital signatures with mobile certificates
- Compatibility with websites
- Compatibility with applications
- Secure authentication
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O Web PKI permite realizar assinaturas digitais com certificados do seu celular em sites ou aplicativos compatíveis.
Screenshots
Verdict
The clearest difference is rating: Sabesp Mobile at 4.9 against Web PKI's 1.0. Sabesp Mobile also leads on update cadence (weekly vs every 2 months) and ratings volume (255 vs 4). Web PKI's advantage is iOS requirement (8.2 vs 15.1). On price, ads, in-app purchases and monetization model 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.
Sabesp Mobile holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Sabesp Mobile has 255 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 43% of Sabesp Mobile's written reviews are positive against 30% of Web PKI's.
Sabesp Mobile ships an update weekly, Web PKI every 2 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.
| Parameter | Sabesp Mobile | Web PKI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (255 ratings) — better | 1.0 (4 ratings) |
| Positive reviews | 42.5% of reviews — better | 30.0% of reviews |
| Number of ratings | 255 — better | 4 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 8.2 — better |
| Further details — not scored | ||
| Size | 72 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Companhia de Saneamento B�sico do Estado de S�o Paulo | Lacuna Software |
Customer experience
Sabesp Mobile
Web PKI
In-app purchases
Sabesp Mobile
No in-app purchases
Web PKI
No in-app purchases
