Bird ID vs Sign documents
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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/
Sign documents
This app allows you to quickly and securely sign digital documents like PDFs, contracts, and forms. It offers various signature styles, a document scanner, and instant sharing options, eliminating the need for printing or faxing. Sign documents on the go with bank-level encryption for legally binding results.
- Sign PDFs and documents on the go
- Create professional electronic signatures
- Scan and sign paper documents
- Multiple signature styles (draw, type, upload)
- Secure and legally binding signatures
- Share signed documents instantly
- Offline signing capability
Read full descriptionHide full description
Sign Documents - Your Complete Digital Signature Solution Transform the way you sign documents with the most powerful electronic signature app. Whether you need to sign PDFs, contracts, forms, or agreements, our document signer makes it fast, secure, and legally binding. KEY FEATURES: - Sign Documents Anywhere - Sign PDFs and docs on the go - Digital Signature - Create professional electronic signatures - Document Scanner - Scan and sign paper documents instantly - Multiple Signature Styles - Draw, type, or upload your signature - PDF Sign - Sign PDF files with ease - Secure & Legal - Bank-level encryption for all signatures - Share Instantly - Send signed documents via email or cloud PERFECT FOR: Business professionals, freelancers, remote workers, real estate agents, HR departments, and anyone who needs to sign documents quickly and securely. WHY CHOOSE OUR SIGNATURE APP? - Lightning-fast document signing - No printing, scanning, or faxing required - Unlimited document storage - Works offline - sign without internet SUBSCRIPTIONS : - Monthly Plan: 2.99$/month. - Yearly Plan: 19.99$/year. Pricing may vary depending on the country of residence. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy: https://nwlamll.github.io/apps/pp.html Terms of Use : https://nwlamll.github.io/apps/termsofuse.html
Screenshots
Verdict
The clearest difference is ads: Bird ID at none against Sign documents's shown. Bird ID also leads on ratings volume (93 vs 1) and device support (3 vs 1). Sign documents's advantage is rating (5.0 vs 4.6). On price, update cadence, in-app purchases and monetization model 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
Both are free to download. Bird ID sells 7 in-app purchases, starting at $6.99 per month and Sign documents sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Sign documents holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Bird ID has 93 ratings behind it against 1, so its average is the more settled of the two.
Bird ID ships an update fortnightly, Sign documents weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Bird ID | Sign documents |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (93 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 28.9% of reviews | — |
| Number of ratings | 93 — better | 1 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 109 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | VaultID | Nawal Amallou |
Customer experience
Bird ID
Sign documents
In-app purchases
Bird ID
- Mensal2 variants$6.991 Month
- Plano Padrão$6.991 Month
- Anual2 variants$29.991 Year
Show 1 moreShow fewer
- Plano Padrão$29.991 Year
- 1 mês$9.99
- 3 meses$17.99
- 1 ano$29.99
Sign documents
- SwiftSign Pro$1.991 Month
- SwiftSign Pro$9.991 Year
- 10 Credits$2.99









