MFIT Personal vs Web PKI
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)!
Web PKI
Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.
- Digital signatures with mobile certificates
- Compatibility with websites
- Compatibility with applications
- Secure authentication
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O Web PKI permite realizar assinaturas digitais com certificados do seu celular em sites ou aplicativos compatíveis.
Screenshots
Verdict
The clearest difference is rating: MFIT Personal at 4.9 against Web PKI's 1.0. MFIT Personal also leads on ratings volume (4K vs 4) and update cadence (fortnightly vs every 2 months). Web PKI's advantage is in-app purchases (none vs 1). On price, ads 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
Both are free to download. MFIT Personal sells 1 one-off in-app purchase. Web PKI asks for nothing beyond the download.
MFIT Personal holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: MFIT Personal has 4K ratings behind it against 4, 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 25% of Web PKI's.
MFIT Personal ships an update fortnightly, Web PKI every 2 months. Both last shipped on October 29, 2026.
| Parameter | MFIT Personal | Web PKI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4K ratings) — better | 1.0 (4 ratings) |
| Positive reviews | 40.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 4K — better | 4 |
| Update frequency | Fortnightly — better | Every 2 months |
| 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 | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 23 MB | 31 MB |
| Age rating | 4+ | +4 |
| Developer | MFIT PERSONAL APP LTDA | Lacuna Software |
Customer experience
MFIT Personal
Web PKI
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
Web PKI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MFIT Personal
- Assinatura Mensal$1.99
Web PKI
No in-app purchases
