Web PKI vs e
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.
e
Manage notarized digital certificates and electronically sign notarial acts directly from your device or computer. Contact a Notary Public to obtain your certificate and request various electronic notarial documents.
- Manage digital certificates
- Sign electronic notarial acts
- Request electronic deeds
- Request electronic powers of attorney
- Request electronic wills
- Request electronic notarial minutes
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Este aplicativo permite gerenciar certificados digitais notarizados e assinar atos notariais eletrônicos no próprio dispositivo ou no computador. Contate um Tabelionato de Notas de sua preferência para emitir seu certificado e solicitar escrituras, procurações, testamentos, atas notariais e outros atos eletrônicos. Aviso: A assinatura via app só é possível a partir da versão 15 do iOS.
Screenshots
Verdict
The clearest difference is rating: e at 2.9 against Web PKI's 1.0. e also leads on update cadence (every 9 days vs every 2 months) and ratings volume (51 vs 4). Web PKI's advantage is review sentiment (25% vs 8%). 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.
e holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: e has 51 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 25% of Web PKI's written reviews are positive against 8% of e's, so the app with the better star average is not the one people write more warmly about.
Web PKI ships an update every 2 months, e every 9 days. Both last shipped on November 2, 2026.
| Parameter | Web PKI | e |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) | 2.9 (51 ratings) — better |
| Positive reviews | 25.0% of reviews — better | 8.1% of reviews |
| Number of ratings | 4 | 51 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 31 MB | 79 MB |
| Age rating | +4 | 4+ |
| Developer | Lacuna Software | Colegio Notarial do Brasil |
Customer experience
Web PKI
e
In-app purchases
Web PKI
No in-app purchases
e
No in-app purchases
