# Corefire NJ vs Nirvana Infared NJ

The clearest difference is ads: Nirvana Infared NJ at none against Corefire NJ's shown. Nirvana Infared NJ also leads on monetization model (free vs ad-supported). Corefire NJ's advantage is ratings volume (267 vs 2) and update cadence (every 3 weeks vs every 3 months). On price, rating, in-app purchases and device support 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 Corefire NJ against 5.0 for Nirvana Infared NJ. That said, the two scores are not equally well evidenced: Corefire NJ has 267 ratings behind it against 2, so its average is the more settled of the two.

Corefire NJ ships an update every 3 weeks, Nirvana Infared NJ every 3 months. The most recent releases landed on September 22, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Corefire NJ | Nirvana Infared NJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (267 ratings)](https://appshunter.io/ios/app/corefire-nj/id6443335403/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/nirvana-infared-nj/id6451328020/reviews) |
| Number of ratings | **267** | 2 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 36 MB | 121 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [PilatesPlusNJ LLC](https://appshunter.io/developer/1642387266) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Corefire NJ

[App page](https://appshunter.io/ios/app/corefire-nj/id6443335403)

Plan and schedule fitness sessions directly from your device. View class schedules, sign up for sessions, purchase packages, and access promotions. Optimize your fitness routine by managing everything on the go.

**Highlights:** View class schedule, Sign up for sessions, Buy session packages, View promotions, Access location and contact info

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Corefire NJ free?

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

### Is Nirvana Infared NJ free?

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

### Which has better reviews, Corefire NJ or Nirvana Infared NJ?

Corefire NJ and Nirvana Infared NJ are both rated 5.0 out of 5 on the App Store, from 267 and 2 ratings respectively.

### Do Corefire NJ or Nirvana Infared NJ have ads?

Corefire NJ shows ads; Nirvana Infared NJ does not.

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

Corefire NJ ships an update every 3 weeks, and Nirvana Infared NJ every 3 months. Most recently, Corefire NJ was updated on September 22, 2026 and Nirvana Infared NJ on September 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.*