# TNT Training NJ vs Corefire NJ

The clearest difference is ratings volume: Corefire NJ at 381 against TNT Training NJ's 5. Corefire NJ also leads on update cadence (every 3 weeks vs every 3 months). TNT Training NJ's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). 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 — 5.0 for TNT Training NJ against 5.0 for Corefire NJ. That said, the two scores are not equally well evidenced: Corefire NJ has 381 ratings behind it against 5, so its average is the more settled of the two.

TNT Training NJ ships an update every 3 months, Corefire NJ every 3 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TNT Training NJ | Corefire NJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tnt-training-nj/id1532084570/reviews)** | [5.0 (381 ratings)](https://appshunter.io/ios/app/corefire-nj/id6443335403/reviews) |
| Number of ratings | 5 | **381** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 126 MB | 36 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Nunziato Sports Training LLC](https://appshunter.io/developer/1532084572) | [PilatesPlusNJ LLC](https://appshunter.io/developer/1642387266) |

## What reviewers say

### TNT Training NJ

[App page](https://appshunter.io/ios/app/tnt-training-nj/id1532084570)

Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details. Optimize your training convenience by managing your fitness activities on the go.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Schedule fitness sessions, Manage training activities

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TNT Training NJ free?

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

### Is Corefire NJ free?

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

### Which has better reviews, TNT Training NJ or Corefire NJ?

TNT Training NJ is rated higher. TNT Training NJ averages 5.0 out of 5 from 5 ratings, while Corefire NJ averages 5.0 from 381 ratings.

### Do TNT Training NJ or Corefire NJ have ads?

Both TNT Training NJ and Corefire NJ show ads.

### Which is updated more often, TNT Training NJ or Corefire NJ?

TNT Training NJ ships an update every 3 months, and Corefire NJ every 3 weeks. Most recently, TNT Training NJ was updated on October 14, 2026 and Corefire NJ 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.*