Forjex
Strength Training App for iPhone
Log the Lift.Check the Form.Bring the Crew.
Forjex is a workout tracker, AI form check, macro tracker, readiness score and coaching app in one iPhone app. One login replaces the five apps most lifters juggle.
One App Instead of Five
Every Job a Lifter Hires an App For
Each job below replaces a separate app. They share one training record, so every part knows what the others know.
Workout Tracker
Beat last week's numbers, because they sit right next to this week's.
Log sets, reps and weight in a few taps, with last session's numbers beside every lift and a rest timer that starts itself.
Workout TrackerAI Form Check
Fix the rep that broke down before it becomes a habit.
Record a squat, bench or deadlift on your iPhone. Forjex AI scores the lift and marks the reps where depth, bar path or position slipped.
AI Form CheckMacro Tracker
Hit protein on training days without a second app.
Log food by search, barcode or photo. Targets come from your own TDEE, in the same app as your training.
Macro TrackerReadiness Score
Train hard on the days your body can take it.
Forjex reads sleep, heart rate variability and resting heart rate from Apple Health and compares them with your own baselines.
Readiness ScoreSquads and Challenges
Show up because your squad will notice if you do not.
Squads share a feed and run challenges on workouts, volume, distance or minutes. Battles settle who lifted more.
Squads and ChallengesFind a Coach
Hire a coach who reads your logs, not your memory of them.
Coaches in Forjex read the sessions, food and check-ins you already log, so feedback starts from what you actually did.
Find a CoachHow It Works
From First Set to a Plan That Fits
- 01
Log What You Do
Track sets, food and runs on your iPhone or Apple Watch. Apple Health fills in sleep and heart data.
- 02
See What It Means
Forjex reads the record: form scores, readiness against your baselines, and macro targets from your own TDEE.
- 03
Change the Plan
Forjex AI or your coach proposes the next week from that record. Nothing changes until you approve it.
For Coaches
Coach in the App Your Clients Already Train In
Your clients log in Forjex, so you see their real sessions, food and check-ins. Run your roster from the iPhone app or the web app.
- Plans, check-ins and form reviews in one inbox
- Client payments through Stripe
- A public coach profile clients can find
Questions
Straight Answers
- What is Forjex?
- Forjex is an iPhone app for strength training. It combines a workout tracker, AI form check, macro tracker, readiness score, squads and coaching in one app with one training record.
- Is Forjex free?
- Yes, the core is free. Workout tracking, squads, challenges, leaderboards and limited form analysis cost nothing. Forjex+ adds the AI layer, and Forjex Coach adds the coaching workspace.
- Is Forjex on Android?
- Not yet. Forjex is iOS first: an iPhone app with an Apple Watch app. Coaches can also work from the web app in any browser.
- Does Forjex need an Apple Watch?
- No. Logging, form checks, food and squads work on iPhone alone. An Apple Watch adds workout logging from the wrist and the sleep and heart data behind the readiness score.
- How does the AI form check work?
- You film a set on your iPhone. Forjex AI scores the lift and points to the reps where depth, bar path or joint position broke down. It flags technique; it does not replace a coach.
- Where do the macro targets come from?
- Forjex sets calorie and macro targets from your own TDEE, calculated with the Mifflin-St Jeor equation from your body data and activity. You log food by search, barcode or photo.
- What is the readiness score?
- Readiness reads your sleep, heart rate variability and resting heart rate from Apple Health and compares them with your own baselines, not with population averages.
- Does Forjex use pounds or kilograms?
- Both. Forjex stores every figure in metric and shows pounds or kilograms, and miles or kilometers, by your preference.
- Can I import my training plan?
- Yes. You can import a plan, build your own, or, with Forjex+, ask Forjex AI to propose one from your goals, schedule and equipment. AI changes wait for your approval.
- Can I hire a coach in Forjex?
- Yes. Coaches list a public profile, and you can message them, start coaching and pay inside the app. Your coach then sees the training you log.
Get In Before the Doors Open
Join the waitlist and we will email you once, on launch day.