Comparison

Web PKI vs Minha Bit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Web PKI

Free

📊 Productivity

★ 1.04 ratingsView app →

About

Web PKI

Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.

Highlights

Digital signatures with mobile certificates
Compatibility with websites
Compatibility with applications
Secure authentication

Features

Read full description

O Web PKI permite realizar assinaturas digitais com certificados do seu celular em sites ou aplicativos compatíveis.

About

Minha Bit

Features

Read full description

No app da Central da Minha Bit você pode: Obter segunda via de fatura. Ver todo o histórico financeiro. Solicitar Suporte. Fazer promessa de pagamento. Receber notificações.

Screenshots

Web PKI1 screens

Minha Bit3 screens

Verdict

The call

The clearest difference is update cadence: Web PKI at every 2 months against Minha Bit's every 17 months. Web PKI also leads on iOS requirement (8.2 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Web PKI ships an update every 2 months, Minha Bit every 17 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level

Web PKI versus Minha Bit: the parameters behind the verdict, then further details
Parameter	Web PKI	Minha Bit
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 17 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	8.2 — better	15.6
Further details — not scored
Size	98 MB	42 MB
Age rating	4+	4+
Developer	Lacuna Software	Rafael Machado

In-app purchases

None

Web PKI

No in-app purchases

None

Minha Bit

No in-app purchases

Questions

Is Web PKI free?

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

Is Minha Bit free?

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

Do Web PKI or Minha Bit have ads?

Neither Web PKI nor Minha Bit shows ads.

Which is updated more often, Web PKI or Minha Bit?

Web PKI ships an update every 2 months, and Minha Bit every 17 months. Most recently, Web PKI was updated on October 8, 2026 and Minha Bit on October 7, 2026.