shiboly: Contest Prep & Macros
Cut, macros & weight tracking
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Daily calorie targets back-calculated from your contest date, auto-tuned to your weekly weight trend. Track macros, peak week aware.
shiboly is a cutting tracker built for bodybuilders and physique athletes preparing for a contest. It back-calculates your daily calorie and macro targets from your show date, and re-tunes them to your weekly weight trend — so a stalled scale tightens the plan and a fast drop loosens it.
■ Who it's for
- Athletes in contest prep who need a daily target, not a static plan
- People who want to keep muscle while dropping body fat
- Anyone who wants peak week handled separately from the diet phase
- Smart scale users who want their morning weight to flow in automatically
■ Features
▸ Show-date back-calc
Enter your current weight, body fat, goal weight, and contest date. shiboly works out your daily calorie target and re-runs the math against your 7-day average weight, so the plan reacts to real progress, not single days.
▸ Peak week aware
The last 7 days before show day are excluded from the cutting math. The finishing block is treated separately from the rest of prep.
▸ Meal logging & macros
Log breakfast, lunch, dinner, and snacks. Pick from food search, or take a photo and let the AI estimate nutrition. Protein, fat, and carbs roll up automatically.
▸ Weight & HealthKit
Enter your morning weight manually, or sync from HealthKit-connected smart scales. The dashboard judges by weekly average, not daily noise.
▸ At-a-glance dashboard
Today's calorie ring, PFC (protein/fat/carbs) rings, and a weekly/monthly weight chart. Days remaining and progress live in the same place every day.
■ Privacy
Your records are stored on-device (SQLite) by default. When you use photo AI analysis, the image is sent to our analysis service. See the Privacy Policy for details.
■ Disclaimer
shiboly is an information and tracking app, not a medical device. If you have a medical condition, are pregnant or nursing, or have a history of eating disorders, consult your doctor before use. Users under 18 should have parental consent.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, takeru urushihara, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- takeru urushihara
- Size
- 14.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.2 or later.
- iPhone
Requires iOS 16.2 or later. - Mac
Requires macOS 13.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- Japanese
- Age Rating
18+
- 18+
- This app is rated 18+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
Frequent
Medical Treatment information
Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2026 tkworks