Comparison

SafeID vs LacunaID

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

Head to head
About

SafeID

This app allows you to access and sign documents from your mobile device with legal validity and a timestamp. It also enables signature authorization for other applications and provides access to government services, eliminating the need for physical tokens.

Highlights
  • Sign documents on mobile
  • Timestamped signatures
  • Digital certificate usage history
  • Multi-device synchronization
  • Signature validation
  • Access to government portals
  • Eliminates need for token/card
Read full description

Para utilizar o aplicativo você precisa emitir um Certificado Digital em nuvem SafeID, junto a uma Autoridade Certificadora, credenciada no PSS Safeweb. Com o aplicativo SafeID você pode acessar e assinar documentos pelo seu celular a qualquer hora e em qualquer lugar, com validade jurídica e carimbo do tempo. Você também pode realizar assinaturas em outras aplicações, autorizando o uso do seu Certificado Digital, através do SafeID. Conheça os benefícios de utilizar o SafeID: - Assinatura de documentos pelo celular - Assinatura com Carimbo de Tempo, no celular. - Histórico de uso do seu Certificado Digital. - Sincronização em múltiplos dispositivos. - Validação de assinaturas no app. - Acesso a serviços e portais do Governo Federal (ex.: GovBR). - Dispensa o uso de token ou cartão. - Armazenamento com altos padrões de segurança.

About

LacunaID

Features
Read full description

O LacunaID se conecta com o PSC da Lacuna Software permitindo o gerenciamento e a utilização dos certificados digitais em nuvem emitidos pela Lacuna.

Screenshots

SafeID4 screens
LacunaID4 screens

Verdict

The call

The clearest difference is update cadence: SafeID at every 2 months against LacunaID's every 4 months. 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

SafeID ships an update every 2 months, LacunaID every 4 months. The most recent releases landed on September 30, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
SafeID versus LacunaID: the parameters behind the verdict, then further details
ParameterSafeIDLacunaID
PriceFreeFree
Rating4.9 (8 ratings) — better—
Positive reviews98.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size29 MB46 MB
Age rating4+4+
DeveloperSafeweb Segurança da Informação LTDALacuna Software

In-app purchases

None

SafeID

No in-app purchases

None

LacunaID

No in-app purchases

Questions

Is SafeID free?
SafeID is free to download, with no in-app purchases.
Is LacunaID free?
LacunaID is free to download, with no in-app purchases.
Do SafeID or LacunaID have ads?
Neither SafeID nor LacunaID shows ads.
Which is updated more often, SafeID or LacunaID?
SafeID ships an update every 2 months, and LacunaID every 4 months. Most recently, SafeID was updated on September 30, 2026 and LacunaID on September 22, 2026.

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