Comparison

VIDaaS vs Sarzedo PREV

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

Head to head

VIDaaS

Certificado Digital na Nuvem

Free

🔧 Utilities

★ 4.9618 ratingsView app →

About

VIDaaS

This app allows individuals to issue a cloud-based digital certificate. Use your mobile device to log into registered websites and digitally sign documents securely.

Highlights

Cloud digital certificate issuance
Mobile login to websites
Digital document signing
Personal digital certificates

Read full description

O aplicativo VIDaaS permite que você emita um certificado digital na nuvem para pessoa física. Com esse certificado você pode se logar em sites que estejam cadastrados e assinar documentos utilizando o seu dispositivo móvel.

About

Sarzedo PREV

Features

Read full description

Este aplicativo é destinado aos Servidores Públicos do Município de Sarzedo - MG vinculados a Previdência Municipal. Foi desenvolvido com o objetivo de facilitar a comunicação dos Servidores com a Previdência Municipal de forma simples e prática. Algumas de suas funcionalidades: - Recibo de Pagamento (Contra-Cheque); - Prova de Vida; - Carta Margem; - Censo Previdenciário; - Simulador de Aposentadoria; - Informe de Rendimento; - Extrato de Contribuições Previdenciárias. - Carteirinha Digital - Calendário de Pagamentos - Ficha Financeira - Consulta e Abertura de Protocolos Ficou alguma dúvida? Nossa equipe está à disposição e será uma satisfação atendê-lo! Telefone: 0800 021 9321 E-mail: sac@facsistemas.com.br

Screenshots

VIDaaS4 screens

Sarzedo PREV4 screens

Verdict

The call

The clearest difference is in-app purchases: Sarzedo PREV at none against VIDaaS's 9. On price, update cadence, ads 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. VIDaaS sells 8 one-off in-app purchases. Sarzedo PREV asks for nothing beyond the download.

UpkeepUpdate frequency

VIDaaS ships an update every 3 weeks, Sarzedo PREV monthly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level

VIDaaS versus Sarzedo PREV: the parameters behind the verdict, then further details
Parameter	VIDaaS	Sarzedo PREV
Price	Free	Free
Rating	4.9 (618 ratings) — better	—
Positive reviews	78.6% of reviews	—
Number of ratings	618 — better	—
Update frequency	Every 3 weeks — better	Monthly
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0	13.0
Further details — not scored
Size	86 MB	33 MB
Age rating	4+	4+
Developer	Valid Certificadora Digital	FAC Sistemas

In-app purchases

8 purchases

VIDaaS

One-time8

Renovação uso ECPF 4 MESES$9.99
Renovação de uso ECPF 1 ANO2 variants$22.99
Renovação Uso ECNPJ 4 MESES$22.99

Show 5 more

Renovação uso ECPF 2 ANOS$39.99
Renovação uso ECPF 3 ANOS$49.99
Renovação Uso ECNPJ 1 ANO$49.99
Renovação Uso ECNPJ 2 ANO$59.99
Renovação Uso ECNPJ 3 ANO$69.99

None

Sarzedo PREV

No in-app purchases

Questions

Is VIDaaS free?

VIDaaS is free to download, with in-app purchases available.

Is Sarzedo PREV free?

Sarzedo PREV is free to download, with no in-app purchases.

Do VIDaaS or Sarzedo PREV have ads?

Neither VIDaaS nor Sarzedo PREV shows ads.

Which is updated more often, VIDaaS or Sarzedo PREV?

VIDaaS ships an update every 3 weeks, and Sarzedo PREV monthly. Most recently, VIDaaS was updated on October 19, 2026 and Sarzedo PREV on October 10, 2026.