Forge 5/3/1
Muscott Digital, LLC Health & Fitness iPhoneiPadiPod touch
Forge 5/3/1 is a free Health & Fitness app for iPhone and iPad by Muscott Digital, LLC. Rated 5.0/5 from 1 ratings. Requires iOS 13.0.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 26 MB
- Age 12+
- Updated
- Aug 3
- 2026 · v2.2.2
Screenshots
About Forge 5/3/1
Forge 531 is your powerlifting companion for Wendler 5/3/1 Boring But Big—built for lifters who want precision, customization, and privacy. No ads-driven onboarding and no required account. PROGRAM & WORKOUTS (included) • Enter one-rep maxes for squat, bench press, deadlift, and overhead press—Forge generates personalized 5/3/1 BBB sessions from your training maxes • Classic Wendler progression with Boring But Big assistance work • Four-week cycles including deload; intuitive week navigation and cycle management • Metric or imperial units—switch anytime in Settings TRACKING & HISTORY (included) • Log sets, reps, and weights for every workout • Volume totals (weight × reps) • Estimated 1RM from AMRAP sets (Brzycki) • Full history with analytics so you can see progress over time GYM-READY DESIGN (included) • Optional keep screen awake during sessions • Dark theme suited to dim floors • Fast movement between weeks and workout detail PRIVACY & SIMPLICITY (included) • No account—ever. Nothing to register; nothing you must log into later • Your data stays on your device—not tied to a Forge cloud profile • Works offline for everyday training PREMIUM — SMART PLATES & LOADS (14-day free trial, then one-time purchase — no subscription) • Plate calculator — visual plate combinations for any target weight • Plate settings — barbell weight and inventory that match your gym • Full calculator access lines up with your metric/imperial choice once Premium is active PREMIUM — TRAINING CONTROL (same trial / purchase model) • Training max % adjustments — tune percentages off Wendler defaults • Progressions customization — adjust weekly progression percentages • Warm-up sets — bar-only and configurable percentage warm-ups before working sets (deload options in Settings) PREMIUM — DATA PORTABILITY (Not included in the free trial — unlocks with Premium purchase) • Import/export — backup and restore workout history via CSV HOW PREMIUM WORKS New users receive a 14-day trial for most Premium features listed above.** Import/export requires a Premium purchase and is not part of the trial.** After the trial ends, Premium remains available as a one-time purchase—no subscription.
What’s new
Version 2.2.2 · Updated August 3, 2026
Bug fixes and improvements in 2.2.2: • History cards now show your three main working sets (not warm-ups) • CSV backup/restore preserves warm-up, main, and BBB set types • Updated in-app purchase support for Google Play Billing requirements • Clearer What’s New details for this release Thanks for training with Forge 531!
App privacy
The developer, Muscott Digital, LLC, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Forge 5/3/1 | 5.0 / 5 (1 rating) | Free | August 3, 2026 | |
| Train531: 5/3/1 Strength Coach | 4.0 / 5 (1) | Free | Sep 29, 2026 | Compare |
| nSuns 531 Powerlifting | – | Free | Jul 29, 2026 | Compare |
| Compound Theory: Lifting | 5.0 / 5 (1) | Free | Oct 15, 2026 | Compare |
| Your 531 Strength Trainer | 5.0 / 5 (1) | Free | Jan 16, 2026 | Compare |
| 531 Workout Tracker: 5/3/1 Log | 1.0 / 5 (1) | Free | Oct 2, 2026 | Compare |
| 531 Strength Workout | 5.0 / 5 (3) | Free | Feb 23, 2025 | Compare |
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