RepForge - Built For Strength

Powerlifting VBT/RPE tracker

Only for iPhone

Free · In‑App Purchases

iPhone

Velocity-based training for powerlifters: measure bar speed from your iPhone camera, program by %1RM and RPE, and let an AI coach adapt your plan. RepForge is built for powerlifters who program by percentage of 1-rep-max (%1RM) and RPE, with the plan driven by data rather than guesswork. Measure bar speed straight from your iPhone camera, no extra hardware, then let those numbers shape your %1RM and RPE targets. Most apps treat RPE and velocity as something you note after a set. RepForge makes them the input that drives the plan, the workflow serious lifters and coaches otherwise piece together by hand in spreadsheets. VELOCITY-BASED TRAINING Measure bar speed and bar path from your iPhone camera using our own custom-trained detection model, with no extra hardware Build a separate load-velocity profile for each exercise, variation, and equipment setup, since these relationships differ from lift to lift Turn measured bar speed into weight and %1RM/RPE recommendations for your next set See whether you are moving the same load faster as a block progresses WORKOUT TRACKING Log every set with weight, reps, and RPE, with bar velocity attached from a recorded video Film any set and review it straight from your log Built-in rest timer that shows on your lock screen with iOS Live Activities VIDEO ANALYSIS Overlay the set's data (reps, weight) and measured metrics (range of motion, RPE, bar speed) onto the clip Trim to the exact rep and pinch to zoom in on key positions Play two lifts side by side and synchronized, to compare technique between attempts or across weeks Export the annotated or side-by-side video to share with a coach TRAINING PROGRAMS Build multi-week, phase-based programs the way powerlifting blocks are actually structured Prescribe each set by %1RM or RPE, then log how it actually felt to see where the plan and reality diverge PROGRESS & ANALYTICS Chart estimated 1RM for every lift and watch strength trend across blocks View each lift's load-velocity profile and how it shifts as you train See training volume and program adherence at a glance Get a readiness read from your recent sessions to help decide when to push or back off CALCULATORS One-rep-max estimator from your submaximal work sets RPE calculator to find the target weight for any reps-at-RPE Competition scoring: Wilks, DOTS, IPF GL Points, Glossbrenner, McCulloch, and more AI COACH Smith, an AI coach that reviews your training and checks in on how sessions are going Suggests specific adjustments like exercise swaps, deloads, and phase extensions Can draft a full periodized program from a short back-and-forth Every suggestion is a change you accept, reject, or edit, and nothing is applied on its own Off by default, opt in whenever you want BODY WEIGHT & RECORDS Log body weight and watch it trend on interactive charts Personal records tracked automatically for every exercise Pull your best competition squat, bench, and deadlift into the scoring calculators SYNC & PRIVACY Automatic iCloud sync keeps your data backed up and current across devices Your data stays in your private iCloud, with no RepForge account required SUBSCRIPTION RepForge is free to download and includes the core workout tracker and calculators. RepForge Pro unlocks velocity tracking, progress analytics, program history, workout insights, and the AI Coach. Your first 30 days of RepForge Pro are free, with no payment required and no automatic charge. After 30 days, subscribe for $9.99/month (US; pricing varies by region) to keep premium features. The monthly subscription auto-renews unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ironlabs.fit/privacy.html Built by lifters, for lifters.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

Enhancements • New plate calculator: enter a weight and see which plates go on each side, or tap plates to build a bar and see the total. • Tell the app which bars, plates, and collars you have, and the plate list in a workout uses them instead of guessing. • Added more built-in exercises, variations, and equipment. Bug Fixes • Clearing your AI Coach conversation history now properly deletes it, and old coach chats no longer pile up on your device. • New sets are now added at the end of an exercise instead of sometimes in the middle.

Version 1.18.0

The developer, Christopher Janover, 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 Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • User Content
    • Usage Data
    • Diagnostics
    • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Christopher Janover
Size
  • 189.2 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
Age Rating
4+
In-App Purchases
Yes
Copyright
  • ©2026 Iron Labs
  • Developer Website
  • Privacy Policy

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