StrengthIQ is the workout logger that plans your next session.
Every other tracker shows you what you did. StrengthIQ computes what to do next: today's weight and reps for every exercise, earned from your own training history by transparent rules — not guesses, not a black box.
THE TRAINING ENGINE
• A target for every exercise, every session — apply it in one tap
• Warm-up ramps built from your working weight
• Deload weeks detected and prescribed before plateaus set in
• Plateau alerts when a lift stalls — and multi-lift alerts when it's systemic fatigue, not a weak exercise
• Exercise alternates, hot-swappable mid-workout when a rack is taken
• Programs: 5/3/1 waves or your own template rotation, filled in weekly
• Suggested actions that update your templates for you — the engine's new number highlighted, one tap to accept
LOGGING THAT GETS OUT OF THE WAY
• Repeat a set in one tap; your history pre-fills everything
• Rest timer with Live Activity on your lock screen — complete sets and adjust rest without unlocking
• Plate calculator, per-exercise notes, RPE and set types
• Supersets, warm-up insertion, drag-anywhere workout editing
• Finished a template differently? Choose to carry the changes back
APPLE WATCH, TRULY LIVE
• Start on either device — sets, exercises and the rest timer mirror live
• Train phone-free; workouts sync when you reconnect, never lost
• Adjust rest with the Digital Crown
• Heart rate and calories via Apple Health
PROGRESS YOU CAN INTERROGATE
• Estimated 1RM trends with PR markers and drag-to-inspect charts
• Goal forecasts with honest confidence levels
• Weekly volume by muscle, training calendar and streaks
• Body-weight tracking, one-page shareable progress report
• Coaching cues for 100+ exercises
YOUR DATA IS YOURS
• No account, no servers of ours, no tracking, no ads
• Import from other apps; export everything as CSV any time
• Optional Apple Health saving so workouts count toward your rings
FREE AND PREMIUM The logger, charts, PRs, plateau alerts, goals and Watch app are free. StrengthIQ Premium is an auto-renewing subscription that adds the engine's targets, warm-ups, deload planning, programs, alternates and volume analysis:
Both free and premium include a 7-day free trial. Prices vary by region. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://strength-iq.app/privacy
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