# NERDFLIX vs Fitcheck

The clearest difference is in-app purchases: Fitcheck at none against NERDFLIX's 2. Fitcheck also leads on update cadence (weekly vs every 5 weeks). NERDFLIX's advantage is ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. NERDFLIX sells 1 in-app purchase, starting at $6.99 per month. Fitcheck 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 Fitcheck. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

NERDFLIX ships an update every 5 weeks, Fitcheck weekly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NERDFLIX | Fitcheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/nerdflix/id1506092020/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/fitcheck/id1592518589/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Subscription | **Free** |
| Size | 55 MB | 62 MB |
| Requires iOS | **14.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADVANCED SERVICOS DE INFORMATICA LTDA](https://appshunter.io/developer/1488381571) | [INBD Engenharia Eletrônica](https://appshunter.io/developer/1592518591) |

## 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 |


### Fitcheck

[App page](https://appshunter.io/ios/app/fitcheck/id1592518589)

Monitor athlete performance with comprehensive metrics like VO2 Max, heart rate, and body composition. Create high-quality assessments and generate detailed PDF/CSV reports for efficient progress tracking.

**Highlights:** VO2 Max monitoring, Heart rate tracking, Body composition analysis, Ventilometry assessments, PDF and CSV report generation, Athlete progress tracking

**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 Fitcheck free?

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

### Which has better reviews, NERDFLIX or Fitcheck?

NERDFLIX and Fitcheck are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do NERDFLIX or Fitcheck have ads?

Neither NERDFLIX nor Fitcheck shows ads.

### Which is updated more often, NERDFLIX or Fitcheck?

NERDFLIX ships an update every 5 weeks, and Fitcheck weekly. Most recently, NERDFLIX was updated on October 8, 2026 and Fitcheck on October 10, 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.*