# NERDFLIX vs Wiki4fit Personal Trainer

The clearest difference is in-app purchases: Wiki4fit Personal Trainer at none against NERDFLIX's 2. Wiki4fit Personal Trainer also leads on update cadence (every 5 days vs every 5 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. NERDFLIX sells 1 in-app purchase, starting at $6.99 per month. Wiki4fit Personal Trainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for NERDFLIX against 5.0 for Wiki4fit Personal Trainer. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

NERDFLIX ships an update every 5 weeks, Wiki4fit Personal Trainer every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | NERDFLIX | Wiki4fit Personal Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/nerdflix/id1506092020/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/wiki4fit-personal-trainer/id6444458529/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Subscription | **Free** |
| Size | 55 MB | 24 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADVANCED SERVICOS DE INFORMATICA LTDA](https://appshunter.io/developer/1488381571) | [WIKI4FIT](https://appshunter.io/developer/1257893971) |

## What reviewers say

### NERDFLIX

[App page](https://appshunter.io/ios/app/nerdflix/id1506092020)

Access a library of nutrition, fitness, and training classes, along with scientific articles from renowned professionals. Download videos for offline viewing and create personalized playlists. New content is added weekly.

**Highlights:** Nutrition, fitness, and training classes, Hundreds of scientific articles, New weekly classes, Offline video downloads, Personalized playlists, Mobile access to subscription content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura mensal | $6.99 | per month |


### Wiki4fit Personal Trainer

[App page](https://appshunter.io/ios/app/wiki4fit-personal-trainer/id6444458529)

This app allows personal trainers to create, send, and manage client workouts and schedules. It offers features for online check-ins, physical assessments, and direct client communication. Trainers can also stream live or recorded classes and access marketing materials.

**Highlights:** Workout creation and sending, Client management and communication, Online class scheduling, Physical assessment tools, Live and recorded class streaming, Marketing media library

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

**In-app purchases:** none


## Frequently asked questions

### Is NERDFLIX free?

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

### Is Wiki4fit Personal Trainer free?

Wiki4fit Personal Trainer is free to download, with no in-app purchases.

### Which has better reviews, NERDFLIX or Wiki4fit Personal Trainer?

NERDFLIX and Wiki4fit Personal Trainer are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do NERDFLIX or Wiki4fit Personal Trainer have ads?

Neither NERDFLIX nor Wiki4fit Personal Trainer shows ads.

### Which is updated more often, NERDFLIX or Wiki4fit Personal Trainer?

NERDFLIX ships an update every 5 weeks, and Wiki4fit Personal Trainer every 5 days. Most recently, NERDFLIX was updated on November 3, 2026 and Wiki4fit Personal Trainer 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.*