MFIT Personal vs Bird ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MFIT Personal
This app helps personal trainers manage their clients, from initial assessments and workout prescription to feedback and payment collection. It offers AI-powered workout generation, remote client monitoring, and a library of exercise videos. Trainers also gain access to business growth resources.
- Client anamnesis and physical evaluation
- Workout prescription with detailed parameters
- AI-powered personalized workout generation
- Remote client monitoring and feedback
- Library of 1,800 exercise demonstration videos
- Integrated payment collection
- Business growth resources for trainers
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MFIT Personal is the best app for personal trainers Everything you need in one place: anamnesis, physical evaluation, workout prescription, client feedback, and payment collection! WORK FROM ANYWHERE Prescribe workouts wherever you prefer, setting dates, loads, intervals, and number of sets. MORE PRODUCTIVITY WITH MFIT AI Prescribe complete, personalized workouts for every student. MONITOR CLIENTS EVEN REMOTELY Receive all relevant workout information, including feedback from each client. ACCESS 1,800 EXERCISE VIDEOS With our demonstration videos, your client understands the movements more easily! CONDUCT ANAMNESIS AND EVALUATIONS Send our ready-made models for anamnesis and physical, postural, and neuromotor evaluation… or create a fully customized questionnaire! TAKE ADVANTAGE OF EXCLUSIVE RESOURCES Enriching content about sales, marketing, finance, and customer service for you to grow in your online consultancy! Download now and try it free for 10 days: Just sign up (no credit card needed)!
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/
Screenshots
Verdict
The clearest difference is rating: MFIT Personal at 4.9 against Bird ID's 4.6. MFIT Personal also leads on ratings volume (4K vs 93) and review sentiment (40% vs 29%). On price, update cadence, ads and in-app purchases 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. MFIT Personal sells 1 one-off in-app purchase and Bird ID sells 7 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
MFIT Personal holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: MFIT Personal has 4K ratings behind it against 93, so its average is the more settled of the two. Written reviews point the same way: 40% of MFIT Personal's written reviews are positive against 29% of Bird ID's.
Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 29, 2026.
| Parameter | MFIT Personal | Bird ID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4K ratings) — better | 4.6 (93 ratings) |
| Positive reviews | 40.0% of reviews — better | 28.9% of reviews |
| Number of ratings | 4K — better | 93 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 23 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | MFIT PERSONAL APP LTDA | VaultID |
Customer experience
MFIT Personal
Bird ID
Bugs and requests
MFIT Personal
Reported bugs
4 issues- App crashes when trying to choose workout intensity
- Workout timer not functioning properly
- Workouts not being recorded correctly
- Login and authentication issues
Requested features
4 requests- Add Apple Watch compatibility
- Implement offline mode for workouts
- Allow users to edit and log past workouts
- Provide detailed workout history and progress tracking
Bird ID
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MFIT Personal
- Assinatura Mensal$1.99
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









