Web PKI vs Comlink Biplink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Comlink Biplink
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O Aplicativo Biplink possibilita que os fornecedores consultem as Cotações, Pedidos e Serviços que foram enviados, de maneira fácil, ágil e agradável, além disso conseguindo participar de processo de cotações publicas e sugeridas. Recursos em destaque: - Declinar uma cotação onde o comprador te indicou para responder, podendo selecionar a opção “Não tenho os itens”. - Visualização detalhada dos pedidos. - Visualização detalhada das minhas ordens de serviços. - Participar de cotações publicas. - Participar de cotações sugeridas. O aplicativo oferece suporte somente para clientes da empresa Comlink.
Screenshots
Verdict
The clearest difference is update cadence: Web PKI at every 2 months against Comlink Biplink's every 5 months. Web PKI also leads on iOS requirement (8.2 vs 12.0). On price, ads, in-app purchases and device support 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.
Web PKI ships an update every 2 months, Comlink Biplink every 5 months. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.
| Parameter | Web PKI | Comlink Biplink |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) — better | — |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.2 — better | 12.0 |
| Further details — not scored | ||
| Size | 98 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Lacuna Software | Comlink Comunicacoes Integradas SA |
In-app purchases
Web PKI
No in-app purchases
Comlink Biplink
No in-app purchases
