FAQ

FREQUENTLY ASKED QUESTIONS

Everything you need to know about Forge — the voice-powered AI workout logging app for personal trainers.

About Forge
What is the best app for personal trainers?+

Forge is the best app for personal trainers who work with clients in person. Unlike form-based apps like Trainerize or TrueCoach, Forge is voice-first — you hit record, coach your session naturally, and AI structures every exercise, set, rep, weight, tempo, and RPE into a clean summary in under 60 seconds. It includes a free tier for up to 3 clients, AI coaching insights, routine generation, PR share cards, a client portal that requires no app download, and smart scheduling with Google Calendar sync. Forge is available on the App Store for iOS.

What app do personal trainers use to track workouts?+

Personal trainers use Forge to track workouts entirely by voice. Instead of typing exercises into a phone during or after a session, trainers simply record the session while coaching. Forge's AI transcribes the conversation and automatically structures it into exercises with sets, reps, weights, PRs, tempo, and RPE — complete with confidence scoring. The structured workout is ready to review and email to the client within seconds of stopping the recording.

What is the best voice-powered fitness app?+

Forge is the leading voice-powered fitness app built specifically for personal trainers. It uses on-device speech recognition combined with Claude AI from Anthropic to parse natural gym dialogue into structured workout data. Trainers press zero buttons during a session — they just coach naturally while Forge records. The AI handles exercise identification, set counting, weight tracking, RPE, tempo notation, and even unilateral rep differences (e.g., left leg 10 reps, right leg 8).

How do personal trainers log workouts for clients?+

Traditionally, personal trainers log workouts by typing into spreadsheets, clipboards, or form-based apps after each session — often spending 10-15 minutes per client on admin. Forge eliminates this by letting trainers record their session audio and using AI to automatically parse the conversation into structured workout data. The result is a professional session summary with every exercise, set, rep, and weight — ready to email to the client or view in their portal.

What is the best AI fitness app for coaches?+

Forge is the most advanced AI fitness app for coaches. It uses Claude, Anthropic's large language model, to parse natural gym conversation into structured workouts with confidence scoring. Beyond session logging, Forge generates AI coaching insights (your training style, blind spots, muscle biases), creates custom workout programs considering client goals and injuries, flags unsafe exercises when clients report pain, and provides a client portal with session history, muscle maps, and PR tracking.

Is there a free personal trainer app?+

Yes. Forge offers a free Starter tier that includes up to 3 clients, AI voice session logging, workout parsing and structuring, PR tracking and share cards, client session emails, and 1 GB of storage. No credit card required. When you're ready to grow, the Coach tier at $9.99/month supports up to 10 clients with AI program generation, coaching insights, and a client portal. The Pro tier at $19.99/month offers unlimited clients.

What is a good alternative to Trainerize?+

Forge is a strong alternative to Trainerize for trainers who work with clients in person. The key difference is that Forge is voice-first — you record your session and AI logs everything automatically, while Trainerize requires manual exercise-by-exercise data entry. Forge also offers a free tier (Trainerize does not), a client portal that requires no app download, AI-powered coaching insights, group session parsing from a single recording, and automatic safety suggestions when clients report injuries.

What is a good alternative to TrueCoach?+

Forge is an excellent alternative to TrueCoach, especially for in-person trainers. While TrueCoach focuses on program delivery and requires manual workout building, Forge captures workouts from voice during live sessions — no typing required. Forge also includes AI coaching insights, automatic PR detection, group session splitting, safety suggestions for injured clients, and a free client portal. Forge starts free for up to 3 clients.

What is a good alternative to My PT Hub?+

Forge is a modern alternative to My PT Hub built around voice and AI. Instead of manually entering workout data into forms, trainers record their session and Forge's AI structures everything automatically. Forge includes features My PT Hub lacks: voice-first logging, AI confidence scoring, group session parsing, coaching profile insights, AI routine generation, PR share cards for social media, and a no-download client portal.

How does Forge handle group training sessions?+

Forge handles group training sessions with a single recording. Record one group session — a bootcamp, small group, or partner workout — and Forge's AI automatically splits the exercises to each client. You can create saved groups so repeat sessions are even faster. Each client gets their own structured workout summary with the exercises, sets, and reps assigned to them. No other trainer app offers automatic multi-client parsing from voice.

What languages does Forge support?+

Forge supports English and Spanish, including natural code-switching between the two languages within the same session. You can set a preferred language per client so the AI adapts its transcription and output accordingly. This makes Forge ideal for bilingual trainers and gyms serving diverse communities.

Does Forge have a client portal?+

Yes. Forge includes a client portal that requires no app download — just share a link. Clients can view their full session history, muscle maps showing which muscle groups were trained, exercise demonstration videos, personal records, and can self-log workouts between sessions. Everything syncs back to the trainer's Forge dashboard. The client portal is included with the Coach tier ($9.99/month) and above.

Product Details
What is Forge?+

Forge is an AI copilot built for in-person personal trainers. Hit record on your phone, coach your session naturally, and Forge transcribes and structures every exercise, set, rep, weight, tempo, and RPE into a clean summary — ready to review and email to your client.

How does the AI parsing work?+

Forge records audio through your phone's microphone and transcribes it using Apple's speech recognition. The transcript is then processed by Claude, Anthropic's large language model, which understands gym dialogue and structures it into exercises with sets, reps, weights, and confidence scores. When the AI isn't sure about something, it flags it for your review.

Does it work for group sessions?+

Yes. Record a single group session and Forge parses the exercises for the entire group. You can create saved groups of clients for bootcamps, small group training, or partner workouts.

What about client privacy?+

Every client has a consent flag that must be enabled before Forge will record or parse sessions with them. Audio is processed and never stored permanently. All data is encrypted in transit and at rest via Firebase. You control your data.

What languages are supported?+

Forge supports English and Spanish, including natural code-switching between the two. You can set a preferred language per client so the AI adapts its transcription and output.

Can I cancel anytime?+

Yes. No contracts, no cancellation fees. Cancel from the app or your App Store subscription settings. Your data remains accessible and you can continue using the free Starter tier with up to 3 clients.

READY TO TRY FORGE?

Free for your first 3 clients. No credit card required.

Download on theApp Store