# Core Nutritionals vs FLEX FACILITY

The clearest difference is update cadence: Core Nutritionals at every 2 weeks against FLEX FACILITY's every 5 months. Core Nutritionals also leads on ratings volume (59 vs 1). FLEX FACILITY's advantage is iOS requirement (13.0 vs 15.0). 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 — 4.9 for Core Nutritionals against 5.0 for FLEX FACILITY. That said, the two scores are not equally well evidenced: Core Nutritionals has 59 ratings behind it against 1, so its average is the more settled of the two.

Core Nutritionals ships an update every 2 weeks, FLEX FACILITY every 5 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Core Nutritionals | FLEX FACILITY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (59 ratings)](https://appshunter.io/ios/app/core-nutritionals/id6478176830/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flex-facility/id6755446262/reviews)** |
| Number of ratings | **59** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 108 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Core Nutritionals, LLC](https://appshunter.io/developer/1732122798) | [Sridhar Kota](https://appshunter.io/developer/1853943777) |

## What reviewers say

### Core Nutritionals

[App page](https://appshunter.io/ios/app/core-nutritionals/id6478176830)

Discover science-backed health supplements with high-quality ingredients. Get exclusive access to new arrivals, special offers, and early product launches. Enjoy a seamless and secure shopping experience for results-driven products.

**Highlights:** Browse new arrivals, Exclusive offers, Early access to launches, Secure and fast checkout, Science-backed formulas

**Features:** macOS Compatibility

**In-app purchases:** none


### FLEX FACILITY

[App page](https://appshunter.io/ios/app/flex-facility/id6755446262)

This app connects gyms, personal trainers, and clients for seamless fitness management. Users can book sessions, track schedules, and receive notifications, while trainers manage bookings, availability, and client progress.

**Highlights:** Session booking with calendar view, Real-time booking updates, Trainer availability management, Client profile management, Workout plan delivery, Progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Core Nutritionals free?

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

### Is FLEX FACILITY free?

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

### Which has better reviews, Core Nutritionals or FLEX FACILITY?

FLEX FACILITY is rated higher. Core Nutritionals averages 4.9 out of 5 from 59 ratings, while FLEX FACILITY averages 5.0 from 1 ratings.

### Do Core Nutritionals or FLEX FACILITY have ads?

Neither Core Nutritionals nor FLEX FACILITY shows ads.

### Which is updated more often, Core Nutritionals or FLEX FACILITY?

Core Nutritionals ships an update every 2 weeks, and FLEX FACILITY every 5 months. Most recently, Core Nutritionals was updated on September 24, 2026 and FLEX FACILITY on September 21, 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.*