# Lewis JCC vs Coreflow Studios

The clearest difference is rating: Coreflow Studios at 5.0 against Lewis JCC's 4.8. Lewis JCC's advantage is ratings volume (360 vs 29) and device support (3 vs 1). On price, update cadence, 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.

Coreflow Studios holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Lewis JCC has 360 ratings behind it against 29, so its average is the more settled of the two.

Lewis JCC ships an update every 3 weeks, Coreflow Studios monthly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Lewis JCC | Coreflow Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (360 ratings)](https://appshunter.io/ios/app/lewis-jcc/id6740981108/reviews) | **[5.0 (29 ratings)](https://appshunter.io/ios/app/coreflow-studios/id6759263158/reviews)** |
| Number of ratings | **360** | 29 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 117 MB | 38 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Smart Health Clubs](https://appshunter.io/developer/1333435433) | [COREFLOW STUDIO LLC](https://appshunter.io/developer/1861658855) |

## What reviewers say

### Lewis JCC

[App page](https://appshunter.io/ios/app/lewis-jcc/id6740981108)

Easily access and book group fitness classes for all levels. View schedules, descriptions, and locations to enhance your fitness journey, whether at the JCC, home, or on the go. Syncs workout and nutrient data with the Health app.

**Highlights:** Group fitness class booking, View class schedules and descriptions, Locate classes, Syncs with Health app, Workout and nutrient data tracking

**Features:** Apple Wallet

**In-app purchases:** none


### Coreflow Studios

[App page](https://appshunter.io/ios/app/coreflow-studios/id6759263158)

Easily browse and purchase class packs or memberships. View the class schedule, filter by type, and book your reservations. Manage your upcoming classes to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse and view class schedule, Filter classes by type, Manage class reservations, Track upcoming classes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Lewis JCC free?

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

### Is Coreflow Studios free?

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

### Which has better reviews, Lewis JCC or Coreflow Studios?

Coreflow Studios is rated higher. Lewis JCC averages 4.8 out of 5 from 360 ratings, while Coreflow Studios averages 5.0 from 29 ratings.

### Do Lewis JCC or Coreflow Studios have ads?

Neither Lewis JCC nor Coreflow Studios shows ads.

### Which is updated more often, Lewis JCC or Coreflow Studios?

Lewis JCC ships an update every 3 weeks, and Coreflow Studios monthly. Most recently, Lewis JCC was updated on October 3, 2026 and Coreflow Studios on October 5, 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.*