waitz: AI Workout Tracker

GroCode Ltd

In-app purchases

About this app

Waitz is the training system built for serious lifters — periodization, AI coaching, and offline-first reliability for the lane Strong, Hevy, and FitNotes don't cover.

AI COACHING THAT THINKS, NOT JUST GENERATES (Pro)
Get daily readiness insights, post-workout analysis, and weekly training summaries from an AI coach that reads your history and understands your goals. Ask free-form questions — "Should I increase my bench press?" or "Am I overtraining?" — and get personalised guidance based on your actual training data. Not a progression table. A training partner.

FREE: TRACK EVERY SESSION
Logging, the 1,800+ exercise library, preset browsing, workout history, and personal records are all free forever. Pro unlocks the coaching layer.

PERIODIZATION THAT WORKS (Pro)
Training blocks with auto-regulation, deload management, and 4 progression models. The kind of structured programming that dedicated apps charge $35/month for — Waitz does it at $4.99.

ADVANCED SET TYPES, FIRST-CLASS
Rest-pause, AMRAP, pyramid, tempo, and cluster sets — all native, no workarounds. Log drop sets and supersets with full support. A built-in rest timer with haptic feedback keeps you on pace between sets.

1,800+ EXERCISE LIBRARY — ALWAYS FREE
Browse a comprehensive library covering barbell, dumbbell, bodyweight, machine, cable, kettlebell, and resistance band movements. Each exercise includes step-by-step instructions and body part mapping. Create custom exercises for movements unique to your training.

500+ WORKOUT PRESETS
Choose from strength, hypertrophy, endurance, and sport-specific routines — or build your own. Organise presets into folders, duplicate and customise them, and access recent favourites with a tap.

FATIGUE & RECOVERY TRACKING (Pro)
A body-part fatigue heatmap shows which muscles are fresh and which need rest. Log sleep quality, nutrition, stress, and hydration to refine recovery estimates. Evidence-based calculations recommend training zones so you push hard on the right days and recover when you need to.

DEEP ANALYTICS
Track personal records (1RM, total tonnage, e1RM estimates), tonnage, and strength progression over time — built for progressive overload tracking, not just nostalgic logs. Spot plateaus before they stall your progress. View muscle balance ratios, training consistency scores, body-part volume charts, and a workout heatmap calendar. Export your data to CSV at any time.

OFFLINE-FIRST
Log in the gym basement with no signal. All data is stored locally so the app works without a connection. When you are online, workouts sync securely across your devices with automatic conflict resolution.

PRIVACY FIRST
Your data is encrypted in transit, passwords are hashed, and row-level security ensures only you can access your records. No ads. No selling your data.

FREE & PRO PLANS
The free tier includes full workout tracking, the exercise library, preset browsing, workout history, and personal records. Upgrade to Pro to unlock AI coaching, fatigue tracking, advanced analytics, and periodization tools.

Pro pricing:
- Monthly: £4.99/month
- Annual: £39.99/year (save 33%)
- 7-day free trial included

Payment is charged to your Google Play account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your device's subscription settings.

Start training like an athlete today.