Hatch: Workout, Diet, AI Coach

Hatch is an AI workout coach in one iPhone app. Record a set of squats — Hatch sends key video frames to a vision AI for analysis. Snap a photo of your meal — AI estimates calories and macros. Log every set, track your weight, and see your progress take shape.

Not just a logger. A coach in your pocket.

[ Core Features ]
• AI Form Coach
Film a squat, bench, or deadlift. Hatch automatically extracts 30 key frames and sends them to a vision AI. You get specific feedback like "shift your weight slightly forward, open up the knee angle a bit more, try this on your next set." Not vague encouragement — real coach-style notes.

• Full Workout Logging
Weight, reps, RPE, rest time, advanced techniques (Drop Set / Pause / Cluster / Iso Hold), supersets — every field intermediate and advanced lifters need. Three-tier structure (Workout > Exercise > Set) makes history easy to scan and progress easy to see.

• Food + Calorie Tracking
Snap your meal. AI estimates calories, protein, carbs, and fat. Weight, food, and training all live on one page — cut or bulk without guesswork.

• Post-Workout Convenience Store Picks
After a hard session, AI suggests protein options from Taiwan 7-Eleven / FamilyMart based on what you just trained. The right protein at the right portion — no standing around the store wondering.

• Built-In Training Plans
PPL (Push / Pull / Legs), Upper/Lower Splits, Beginner Full Body. Don't know how to program? Pick one and start.

• Social Feed
See friends' workouts, weight logs, and food posts. Like and comment to keep each other accountable. Add by friend code.

[ Why Hatch ]
• Videos Stay On-Device
AI analyzes key frames in the cloud, but the video itself never leaves your phone. Discarded after analysis. No training data harvested.

• Cloud Backup Only For Signed-In Accounts
Apple / Google sign-in syncs training, weight, and food data automatically. Switch phones safely.

• Built By A Lifter
Hatch is made by one engineer who lifts every day. Features ship because "I want to use this myself," not to hit feature checkboxes.

[ Who Hatch Is For ]
• Already train consistently and want a complete log
• New to lifting and want AI to check your form
• Cutting / bulking and need food tracking too
• Train alone and want friends to keep you accountable
• Tired of juggling three apps for training, food, and weight

[ Pro Subscription ]
Hatch is free to download. The free tier lets you log workouts, track weight, and try AI coaching.

Hatch Pro unlocks:
• Unlimited AI form analysis
• Unlimited AI food analysis
• Advanced training stats and charts
• Post-workout AI convenience store recommendations

Plans (prices and intro offers vary by region; final amount shown on the subscription screen at checkout):
• Monthly subscription with a discounted first month
• Yearly subscription with a 7-day free trial

Payment will be charged to your Apple Account at purchase confirmation. Subscription auto-renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in App Store → Account → Subscriptions.

• Privacy Policy: https://productive-warbler-4ab.notion.site/Hatch-Privacy-Policy-34af0206403580bd94eded25c758b767
• Terms of Use: in-app

[ Contact ]
• Feedback / feature requests: in-app feedback form