Comparison

e vs Bird ID

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

Head to head
About

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.

Highlights
  • Manage digital certificates
  • Sign electronic notarial acts
  • Request electronic deeds
  • Request electronic powers of attorney
  • Request electronic wills
  • Request electronic notarial minutes
Features
Read full description

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.

About

Bird ID

This app provides a secure cloud-based digital certificate for signing documents with legal validity. It offers enhanced security features, transaction history, and device management for a convenient digital experience.

Highlights
  • Sign documents with legal validity
  • Cloud-based digital certificate
  • Secure OTP generation
  • Manage Bird ID accounts
  • View connected devices
  • Transaction history tracking
  • Purchase credits in-app
Features
Read full description

Conheça o Bird ID, o Certificado Digital em Nuvem ICP-Brasil que traz mais praticidade e segurança para você! Com nosso app, você tem agilidade, liberdade e segurança para realizar diversas ações, como: * Assinar documentos diretamente no app, com a mesma validade jurídica de uma assinatura reconhecida em cartório. * Nova interface, para uma melhor experiência e usabilidade * Visualizar o código OTP gerado a cada 30 segundos na tela principal, garantindo a segurança das suas transações. * Gerenciar suas Contas Bird ID de forma simples e intuitiva. * Listar os dispositivos conectados à sua conta. * Verificar o histórico de transações para acompanhar todas as suas atividades. * Adquirir novos créditos de utilização diretamente no aplicativo. E tem mais... * Experiência aprimorada para você! * Redução de senhas – Agora, basta a senha da sua Conta Bird ID para acessar o app. * Notificações de renovação de Certificado – Fique tranquilo! Avisamos você quando seu Certificado estiver próximo do vencimento. * Segurança aprimorada – Implementamos novos métodos de autenticação para proteger ainda mais seus dados. Quer mais? * Versão Desktop disponível! Integrada ao app, ela permite que você assine seus documentos de forma simples, fácil e rápida. * Conquiste sua liberdade digital agora! Baixe o Bird ID e aproveite todos os benefícios do Certificado Digital em Nuvem. Voe longe com o nosso passarinho! Termos de Uso (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

e3 screens
Bird ID4 screens

Verdict

The call

The clearest difference is rating: Bird ID at 4.6 against e's 2.9. Bird ID also leads on review sentiment (29% vs 8%). e's advantage is in-app purchases (none vs 9). On price, ratings volume, update cadence and ads 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. Bird ID sells 7 in-app purchases, starting at $6.99 per month. e asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bird ID holds the better App Store score, 4.6 against 2.9. Both are backed by a comparable volume of ratings — 51 and 93 respectively. Written reviews point the same way: 8% of e's written reviews are positive against 29% of Bird ID's.

UpkeepUpdate frequency

e ships an update every 9 days, Bird ID fortnightly. Both last shipped on October 29, 2026.

Scorecard4 real differences · 6 level
e versus Bird ID: the parameters behind the verdict, then further details
ParametereBird ID
PriceFreeFree
Rating2.9 (51 ratings)4.6 (93 ratings) — better
Positive reviews8.1% of reviews28.9% of reviews — better
Number of ratings5193 — better
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size79 MB109 MB
Age rating4+4+
DeveloperColegio Notarial do BrasilVaultID

Customer experience

e

All ratings50 ratings
Positive46.0%
Neutral4.0%
Negative50.0%
Written reviews99 reviews
Positive8.1%
Neutral3.0%
Negative88.9%

Bird ID

All ratings91 ratings
Positive89.0%
Neutral2.2%
Negative8.8%
Written reviews38 reviews
Positive28.9%
Neutral2.6%
Negative68.4%

In-app purchases

None

e

No in-app purchases

7 purchases

Bird ID

Subscriptions4
  • Mensal2 variants$6.991 Month
  • Plano Padrão$6.991 Month
  • Anual2 variants$29.991 Year
Show 1 more
  • Plano Padrão$29.991 Year
One-time3
  • 1 mês$9.99
  • 3 meses$17.99
  • 1 ano$29.99

Questions

Is e free?
e is free to download, with no in-app purchases.
Is Bird ID free?
Bird ID is free to download, with in-app purchases available.
Which has better reviews, e or Bird ID?
Bird ID is rated higher. e averages 2.9 out of 5 from 51 ratings, while Bird ID averages 4.6 from 93 ratings.
Do e or Bird ID have ads?
Neither e nor Bird ID shows ads.
Which is updated more often, e or Bird ID?
e ships an update every 9 days, and Bird ID fortnightly. Most recently, e was updated on October 29, 2026 and Bird ID on October 29, 2026.

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