# CorePlus USA vs Functioning Fitness

The clearest difference is in-app purchases: CorePlus USA at none against Functioning Fitness's 2. CorePlus USA also leads on update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Functioning Fitness sells 2 in-app purchases, starting at $4.99 per month. CorePlus USA asks for nothing beyond the download.

CorePlus USA ships an update every 9 days, Functioning Fitness monthly. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CorePlus USA | Functioning Fitness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (24 ratings)](https://appshunter.io/ios/app/coreplus-usa/id6746536883/reviews)** | — |
| Number of ratings | **24** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | — |
| Size | 65 MB | 73 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Geisler Young](https://appshunter.io/developer/369530382) | [Functioning Fitness LLC](https://appshunter.io/developer/1868582363) |

## What reviewers say

### CorePlus USA

[App page](https://appshunter.io/ios/app/coreplus-usa/id6746536883)

Easily manage your fitness journey with this app. Find studios, book classes, purchase passes, and discover promotions. Experience mindful movement and connect with a supportive community.

**Highlights:** Find studio locations, View class schedules, Purchase class passes, Book classes, Discover promotions, Manage your account

**Features:** macOS Compatibility

**In-app purchases:** none


### Functioning Fitness

[App page](https://appshunter.io/ios/app/functioning-fitness/id6757731689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is CorePlus USA free?

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

### Is Functioning Fitness free?

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

### Do CorePlus USA or Functioning Fitness have ads?

Neither CorePlus USA nor Functioning Fitness shows ads.

### Which is updated more often, CorePlus USA or Functioning Fitness?

CorePlus USA ships an update every 9 days, and Functioning Fitness monthly. Most recently, CorePlus USA was updated on September 17, 2026 and Functioning Fitness on September 24, 2026.

---

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