Comparison

Web PKI vs Contador TaskDO

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

Contador TaskDO

Features

Read full description

Para manter sua empresa regulariza é muito importante a troca ágil de informações entre você e seu contador. O app Contador TaskDO facilita essa troca de informações e arquivos com as seguintes funcionalidades: Calendário de vencimentos com todos os eventos disponibilizadas pelo seu contador possibilitando o recebimento de documentos como guias, holerites e outros; Compartilhamento de arquivos entre contabilidade e empresa; Envio de documentos previamente solicitados pela contabilidade.

Screenshots

Web PKI1 screens

Contador TaskDO4 screens

Verdict

The call

The clearest difference is update cadence: Web PKI at every 2 months against Contador TaskDO's every 5 months. Web PKI also leads on iOS requirement (8.2 vs 13.0). 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

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, Contador TaskDO every 5 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level

Web PKI versus Contador TaskDO: the parameters behind the verdict, then further details
Parameter	Web PKI	Contador TaskDO
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	iPhone, iPad, iPod
Requires iOS	8.2 — better	13.0
Further details — not scored
Size	98 MB	33 MB
Age rating	4+	4+
Developer	Lacuna Software	TaskDO Desenvolvimento de Software

In-app purchases

None

Web PKI

No in-app purchases

None

Contador TaskDO

No in-app purchases

Questions

Is Web PKI free?

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

Is Contador TaskDO free?

Contador TaskDO is free to download, with no in-app purchases.

Do Web PKI or Contador TaskDO have ads?

Neither Web PKI nor Contador TaskDO shows ads.

Which is updated more often, Web PKI or Contador TaskDO?

Web PKI ships an update every 2 months, and Contador TaskDO every 5 months. Most recently, Web PKI was updated on October 8, 2026 and Contador TaskDO on October 13, 2026.