Corefire NJ vs NGPmethod
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Corefire NJ
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.
- View class schedule
- Sign up for sessions
- Buy session packages
- View promotions
- Access location and contact info
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Download the latest Corefire app today to plan and schedule your sessions! From this app you can view our schedule, sign up for sessions, buy packages, view promotions, as well as view our locations and contact information. Use this app to optimize your time by signing up for sessions from your phone or tablet.
NGPmethod
This fitness challenge app offers progressive bodyweight workouts designed for all levels. It focuses on self-improvement through timed challenges, allowing you to train at home without judgment. Additional challenges are available for purchase.
- 3-week progressive challenges
- Bodyweight-only workouts
- Progress tracking
- Offline sync
- Self-competition focus
- At-home training
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The NGP Method is a fitness challenge. It starts out with a 3-week challenge and progresses to the next level. You will be only using your body weight to start. Whether you are a beginner, someone who is looking to get back into shape, or a fitness junkie this fitness challenge is for you. Working out in your home no one to judge you. The competition for this challenge is you and you alone. You are challenging yourself to look better and to feel better. 3-week challenge at one low price. Additional challenge will be priced differently. INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of NGPmethod is free of charge. Should you use NGPmethod to access in-app content via available subscription(s), a payment will be charged to your credit card after the trial period ends and when a subscription renews. A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Corefire NJ at none against NGPmethod's 2. Corefire NJ also leads on ratings volume (267 vs 5) and update cadence (every 3 weeks vs every 2 months). NGPmethod's advantage is device support (3 vs 1). On price, rating, ads and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. NGPmethod sells 2 in-app purchases, starting at $19.99 per month. Corefire NJ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Corefire NJ against 5.0 for NGPmethod. That said, the two scores are not equally well evidenced: Corefire NJ has 267 ratings behind it against 5, so its average is the more settled of the two.
Corefire NJ ships an update every 3 weeks, NGPmethod every 2 months. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.
| Parameter | Corefire NJ | NGPmethod |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (267 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 267 — better | 5 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 36 MB | 88 MB |
| Age rating | 4+ | 17+ |
| Developer | PilatesPlusNJ LLC | Nicole Greco-Peepas |
Customer experience
Corefire NJ
NGPmethod
In-app purchases
Corefire NJ
No in-app purchases
NGPmethod
- Starter Package7 Days trial$19.991 Month
- NGP 3-week Challenge$49.00
