Bird ID vs Grex | Management
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
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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/
Grex | Management
This app helps church leaders manage their congregations by tracking membership, attendance, cell group activities, and individual member data. It provides tools for recording weekly and monthly reports, managing church settings, and gaining insights into church health and growth.
- Membership and attendance tracking
- Cell group management
- Weekly and monthly reporting
- Individual people records
- Church settings customization
- Leadership dashboard
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Grex Management is the leadership app for pastoral care with clear data: cells, people, reports, and indicators in one place. Built for pastors, disciplers, and cell leaders. Follow the flock, record meetings, and make decisions based on what is actually happening in the church. DASHBOARD See membership, attendance, cell health, growth, people who left, and birthdays. Filter by leadership, period, and network to view the whole church or a specific cell. CELLS Browse, create, and edit cells, see members, follow the host, and find meetings on the map. PEOPLE Keep church records up to date: personal data, leadership, Winner Path, support roles, and history. Deactivate or delete records when needed, and grant system access only to leaders. WEEKLY REPORTS Record attendance, visitors, offerings, and meeting notes in a few steps. Track what has been submitted and what is still missing. MONTHLY REPORTS Update roles, Winner Path, and monthly information so the church keeps accurate data. CHURCH SETTINGS Adjust roles and permissions, leaving reasons, Winner Path, growth goals, and organization details — according to each leader’s permissions.
Screenshots
Verdict
The clearest difference is review sentiment: Grex | Management at 100% against Bird ID's 29%. Grex | Management also leads on in-app purchases (none vs 9) and update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement 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. Grex | Management asks for nothing beyond the download.
Bird ID ships an update fortnightly, Grex | Management every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | Bird ID | Grex | Management |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (93 ratings) — better | — |
| Positive reviews | 28.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 93 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 109 MB | 60 MB |
| Age rating | 4+ | +4 |
| Developer | VaultID | Agile Tecnologia da Informação Ltda |
Customer experience
Bird ID
Grex | Management
In-app purchases
Bird ID
- Mensal2 variants$6.991 Month
- Plano Padrão$6.991 Month
- Anual2 variants$29.991 Year
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- Plano Padrão$29.991 Year
- 1 mês$9.99
- 3 meses$17.99
- 1 ano$29.99
Grex | Management
No in-app purchases









