Make a plan
Build your exercise list with set counts, reps, and rest times. Start from a familiar plan instead of deciding everything again.
MUSCLEFORGE iPHONE + APPLE WATCH
Stay with the set.
Keep every step.
Bring your plans, set records, and workout media together. Spend less time remembering and organizing, and more time on your training.
Made for strength training · Works on iPhone without a Watch
WORKOUT JOURNAL01 / 03
TODAY'S PRACTICE
Bench press
60 kg×10 reps
Set 160 kg × 10✓
Set 260 kg × 10✓
Set 3—○
One set at a time.↗
Keep the process, too
A record in numbers and motion.
Progress is more than a number.
It's the practice behind it.
01 / REMEMBER YOUR TRAINING
Your attention belongs on this set.
Log what you did
Record the actual weight and reps for each set, with a rest timer to support your pace. Your entries keep an honest record of the work.
Review, then continue
Keep workout dates, set performances, and history. Review where you left off before your next workout.
02 / KEEP YOUR WORKOUT MEDIA
Remember the numbers.
Keep the person behind them.
Record video for a workout set, revisit your movement and training, and mark moments you want to keep. Weights, reps, and media preserve more than numbers alone.
Recording is your choice. Media is stored on your device or enabled iCloud services and is not made public automatically.
TRAIN YOUR WAY
iPhone first. Watch alongside.
iPhone handles plans, records, and the camera. The companion Apple Watch adds wrist controls and Health data to help reduce trips to your phone.
- iPhone
- iOS 17.0+
- Apple Watch optional
- watchOS 9.0+
Wrist controls require a paired iPhone and connectivity. Recording requires camera permission and the iPhone app in the foreground; remote capture is not guaranteed while locked. Health data depends on authorization and actual sensor samples.
Your AI service, for plans and reviews.
Connect your own service address, model, and API key to create training plans through conversation or review workouts using records and local movement metrics. Plans, set logging, recording, and playback also work without AI.
Use an HTTPS service compatible with OpenAI Chat Completions and JSON output. Data goes directly to your chosen provider, whose fees and privacy rules apply. Automatic reviews and heart-rate sharing are off by default. Woyu currently provides no AI gateway or credits. AI suggestions are training references only.
YOUR TRAINING, YOUR RECORD