# Nirvana Infared NJ vs Rebel Core

The clearest difference is ratings volume: Rebel Core at 240 against Nirvana Infared NJ's 2. Rebel Core also leads on update cadence (monthly vs every 3 months). Nirvana Infared NJ's advantage is monetization model (free vs ad-supported). 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 — 5.0 for Nirvana Infared NJ against 5.0 for Rebel Core. That said, the two scores are not equally well evidenced: Rebel Core has 240 ratings behind it against 2, so its average is the more settled of the two.

Nirvana Infared NJ ships an update every 3 months, Rebel Core monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nirvana Infared NJ | Rebel Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nirvana-infared-nj/id6451328020/reviews)** | [5.0 (240 ratings)](https://appshunter.io/ios/app/rebel-core/id6471873842/reviews) |
| Number of ratings | 2 | **240** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 121 MB | 38 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [elev8 fit llc](https://appshunter.io/developer/1716102875) |

## What reviewers say

### Nirvana Infared NJ

[App page](https://appshunter.io/ios/app/nirvana-infared-nj/id6451328020)

Schedule in-studio classes or access on-demand wellness content. Connect with the infrared wellness center for a seamless booking experience.

**Highlights:** Schedule in-studio classes, Access on-demand content, Book wellness sessions, Connect with wellness center

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

**In-app purchases:** none


### Rebel Core

[App page](https://appshunter.io/ios/app/rebel-core/id6471873842)

Manage your bookings for fitness classes. Reserve your spot in upcoming sessions with ease. The app requires user sign-up and sign-in to access class reservations.

**Highlights:** User sign-up and sign-in, Class booking, Spot reservation, Fitness class management

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

**In-app purchases:** none


## Frequently asked questions

### Is Nirvana Infared NJ free?

Nirvana Infared NJ is free to download, with no in-app purchases.

### Is Rebel Core free?

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

### Which has better reviews, Nirvana Infared NJ or Rebel Core?

Nirvana Infared NJ is rated higher. Nirvana Infared NJ averages 5.0 out of 5 from 2 ratings, while Rebel Core averages 5.0 from 240 ratings.

### Do Nirvana Infared NJ or Rebel Core have ads?

Neither Nirvana Infared NJ nor Rebel Core shows ads.

### Which is updated more often, Nirvana Infared NJ or Rebel Core?

Nirvana Infared NJ ships an update every 3 months, and Rebel Core monthly. Most recently, Nirvana Infared NJ was updated on October 21, 2026 and Rebel Core on October 24, 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.*