NForge: Personal Trainer App
AI coaching, clients, payments
Free · Designed for iPad. Not verified for macOS.
New: Forge AI drafts a full client program in minutes. You review all 12 weeks of training and nutrition before it goes out.
NForge provides free software for fitness coaches and studios: client management, live online and in-person classes, AI-generated workout and nutrition programmes (Forge AI), a public marketplace for coach profiles and training plan sales, and automated payments. 7.9% platform fee on successful transactions — no monthly fees.
One app instead of a stack of subscriptions: clients, programs, nutrition, classes online and in person, invoicing, and a storefront that sells your plans. There are no client limits and no feature gates. NForge takes 7.9% when a client pays you, and payouts typically reach your bank within 24 hours. Earn nothing in a month, pay nothing.
FORGE AI: PROGRAMS WRITTEN IN MINUTES
Answer a short intake about your client: goals, experience, injuries, allergies, equipment and weekly schedule. Forge AI drafts the whole program, up to 12 weeks of progressive training with sets, reps, tempo and rest, plus optional nutrition with daily macro targets and meals portioned to hit them. Every plan passes layered safety checks and an independent AI safety review, and anything that needs a professional eye arrives flagged with specific notes. You review, edit and send. It goes out under your name. Included free: one generation per client per day, up to ten a day per coach.
PROGRAMS THAT LOOK PROFESSIONAL
Build reusable workouts with sets, reps, tempo, rest and prescribed load, including supersets. Combine training and nutrition into week-by-week programs, assign them to a client, set your price, and NForge delivers a polished PDF when they pay.
NUTRITION THAT ADDS UP
Create meal plans with automatic calorie and macro calculation. AI-generated days carry daily targets for calories, protein, carbs, fat and water, with meals sized so the day actually meets them.
CLASSES, ONLINE AND IN PERSON
Host HD video classes for up to 50 from your phone, or run bootcamps, park sessions and studio schedules on the same rails. You get five recurrence patterns, timezone-aware scheduling, and a public booking page for every class. Clients book, pay and join from a link, with nothing to download on their side. Mark an in-person session done and session credits are consumed automatically.
GET PAID WITHOUT CHASING
Invoicing runs on Stripe in multiple currencies: one-off invoices, scheduled invoices, program invoices and class memberships with session credits. Clients top up from the same link, with card details saved at checkout.
SELL YOUR PLANS, GET DISCOVERED
Open your public storefront at your own handle, list your programs for sale, and get found in the NForge coach directory. When a plan sells, the same 7.9% applies. There is no extra marketplace commission.
CLIENTS IN ONE PLACE
Unlimited client profiles with goals, health notes, emergency contacts and full program history.
Built for independent PTs, online coaches, hybrid coaches, group fitness instructors, yoga and pilates teachers, nutrition coaches and small studios.
Download NForge and send your first program this week. No card details, no monthly fee. Built in the UK by Quantum Craft LTD.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Forge AI: generate a complete training and nutrition program (4–12 weeks) from a short client intake. Review, edit and send.
• Marketplace: open your public storefront and sell your programs.
• In-person classes: venues, public booking and one-tap mark-done with session credits.
• Redesigned home: revenue at a glance, today's sessions and what needs attention.
The developer, QuantumCraft Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Financial Info
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- QUANTUM CRAFT LTD
- Size
- 58.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
User-Generated Content
Health or Wellness Topics
- Copyright
- © 2026 Quantum Craft Ltd