App info
- Installs
- 10+
- Category
- Health & Fitness
- Content rating
- Everyone
- Version
- 0.26.2
- Released
- Sep 16, 2026
- Last updated
- 17 Sept 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 7.0
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What's newin version 0.26.2
• Fixed Android account sign-in and cloud sync availability. • Improved release checks for required account configuration. • Updated Android access for the free Protocol public beta.
About this app
Plan workouts, calculate lifting loads and track strength training progress.
Read full description
Train hard. Think less. Build your training routine once. Protocol uses its rules and your workout history to calculate your next session. Protocol is a workout planner and workout log for structured strength training. Plan your gym workouts, see your targets before you lift, and follow each session from the first set to the last. PLAN YOUR TRAINING Start with a preset or build your own routine. Arrange training days, exercises, sets, reps, rest periods and loading rules. Preview a preset’s workout days before adding it to your plan. CALCULATE YOUR TARGETS Set working weights, training maxes or percentage-based loads. Protocol resolves the prescription into weights, reps and sets for your workout, with equipment-aware rounding where supported. RUN THE SESSION Follow exercises set by set, record what you completed and use rest timers between sets. Supported prescriptions include RPE and AMRAP sets. Keep your workout history available for the next session and later review. PROGRESS BY YOUR RULES Configure how a routine responds to completed work and missed targets. Load increases, failure thresholds and deloads depend on the progression rules you choose; they are not automatic coaching recommendations. USE YOUR EQUIPMENT Manage barbell, plate, dumbbell, kettlebell and resistance-band setup. Save available weights and filter exercises with My equipment. Kettlebell and dumbbell inventories support kilograms and pounds. TRAIN WHEN PLANS CHANGE Start a Quick Workout without a scheduled routine. Choose exercises, set up your targets and log a session when you want to train outside your plan. REVIEW YOUR PROGRESS Look back at workout history and supported performance insights. Review recorded sets and exercise performance alongside the routines that produced them. TRAIN OFFLINE ON ANDROID The installed Android app lets you open locally saved routines, run and log workouts, and retain that work without an internet connection. Account sign-in, cloud sync and other online services require a connection. You can start training without an account.