# WIKI4FIT vs O Personal Digital

The clearest difference is update cadence: O Personal Digital at every 10 days against WIKI4FIT's every 4 months. O Personal Digital also leads on review sentiment (49% vs 33%) and ratings volume (553 vs 103). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for WIKI4FIT against 4.9 for O Personal Digital. That said, the two scores are not equally well evidenced: O Personal Digital has 553 ratings behind it against 103, so its average is the more settled of the two. Written reviews are what separate them: 33% of WIKI4FIT's written reviews are positive against 49% of O Personal Digital's.

WIKI4FIT ships an update every 4 months, O Personal Digital every 10 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WIKI4FIT | O Personal Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (103 ratings)](https://appshunter.io/ios/app/wiki4fit/id660284507/reviews) | **[4.9 (553 ratings)](https://appshunter.io/ios/app/o-personal-digital/id1532310171/reviews)** |
| Number of ratings | 103 | **553** |
| Positive reviews | 33.3% of reviews | **49.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 23 MB | 68 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WIKI4FIT](https://appshunter.io/developer/1257893971) | [Plataforma Personal Digital de Treinamentos LTDA](https://appshunter.io/developer/1532310173) |

## What reviewers say

### WIKI4FIT

[App page](https://appshunter.io/ios/app/wiki4fit/id660284507)

This app empowers personal trainers to create and manage client workout routines, sell training plans, and track client progress. It offers a large exercise library with videos, customizable anamneses, and marketing materials to help trainers grow their business.

**Highlights:** Workout prescription and library, Exercise video library (1200+ exercises), Online sales page for training plans, Physical assessment tools, Marketing materials access, Scheduling and check-in for clients

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

**In-app purchases:** none


### O Personal Digital

[App page](https://appshunter.io/ios/app/o-personal-digital/id1532310171)

Enhance your fitness journey with a practical and safe training application. This app provides essential functionalities to help you achieve your goals and build a stronger, healthier body. It's designed to adapt to your needs for a personalized experience.

**Highlights:** Improve training results, Practical and safe workouts, Personalized training experience, Achieve fitness goals, Build a stronger body

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent app
- 🚀 Easy and interactive to navigate
- 👍 Practical and complete
- 👍 Clear and didactic
- 👍 Helps understand exercise execution

**What reviewers complain about**

- 🐛 Videos not working after update
- 🐛 App not opening, presenting errors
- 🐛 Crashes frequently
- 🐛 Syncing issues with different time zones
- 🐛 Unreliable access after payment

**Reported bugs**

- Login issues after update
- Workout history disappearing
- Inability to edit client evaluations
- Syncing problems across devices

**Requested features**

- Apple Watch app
- Ability to track and progress exercise loads
- Customizable settings (e.g. mute audio)
- Calendar view for completed workouts


## Frequently asked questions

### Is WIKI4FIT free?

WIKI4FIT is free to download, with no in-app purchases.

### Is O Personal Digital free?

O Personal Digital is free to download, with no in-app purchases.

### Which has better reviews, WIKI4FIT or O Personal Digital?

O Personal Digital is rated higher. WIKI4FIT averages 4.8 out of 5 from 103 ratings, while O Personal Digital averages 4.9 from 553 ratings.

### Do WIKI4FIT or O Personal Digital have ads?

Neither WIKI4FIT nor O Personal Digital shows ads.

### Which is updated more often, WIKI4FIT or O Personal Digital?

WIKI4FIT ships an update every 4 months, and O Personal Digital every 10 days. Most recently, WIKI4FIT was updated on November 1, 2026 and O Personal Digital on November 3, 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.*