# MFIT Personal vs Web PKI

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.

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.

## The numbers

| Metric | MFIT Personal | Web PKI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4K ratings)](https://appshunter.io/ios/app/mfit-personal/id1283273690/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/web-pki/id1390701957/reviews) |
| Number of ratings | **4K** | 4 |
| Positive reviews | **40.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 23 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [MFIT PERSONAL APP LTDA](https://appshunter.io/developer/1283273689) | [Lacuna Software](https://appshunter.io/developer/1390701956) |

## What reviewers say

### MFIT Personal

[App page](https://appshunter.io/ios/app/mfit-personal/id1283273690)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $1.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive app
- 👍 Easy to use and navigate
- 💡 Helpful exercise videos
- 🤖 Excellent personal training features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⚠️ Compatibility issues with newer iOS versions
- 🔌 Requires constant internet connection
- 🕰️ Inability to edit past workouts

**Reported bugs**

- App crashes when trying to choose workout intensity
- Workout timer not functioning properly
- Workouts not being recorded correctly
- Login and authentication issues

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/web-pki/id1390701957)

Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.

**Highlights:** Digital signatures with mobile certificates, Compatibility with websites, Compatibility with applications, Secure authentication

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MFIT Personal free?

MFIT Personal is free to download, with in-app purchases available.

### Is Web PKI free?

Web PKI is free to download, with no in-app purchases.

### Which has better reviews, MFIT Personal or Web PKI?

MFIT Personal is rated higher. MFIT Personal averages 4.9 out of 5 from 4K ratings, while Web PKI averages 1.0 from 4 ratings.

### Do MFIT Personal or Web PKI have ads?

Neither MFIT Personal nor Web PKI shows ads.

### Which is updated more often, MFIT Personal or Web PKI?

MFIT Personal ships an update fortnightly, and Web PKI every 2 months. Most recently, MFIT Personal was updated on October 29, 2026 and Web PKI on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*