CoreWeight

Log every lift in seconds and see progress instantly in charts and photos. CoreWeight syncs across iPhone, iPad, Mac & Apple Watch—one app to track more and train harder.

CoreWeight — Turn Every Rep into Clear-Cut Progress

CoreWeight is the training log for lifters who want more than a list of numbers. Log any set in three taps, then watch your gains jump off the screen in charts and side-by-side photos. With iCloud, every lift syncs instantly across iPhone, iPad, Mac, and Apple Watch—so your data works for you everywhere.

Key Features

• Lightning-Fast Logging
Weight, reps, and exercise saved in three taps. Pick the input style you like best.

• Progress You Can See
Auto-generated charts for session volume, 1-RM trends, muscle-group balance, body-weight, body-fat, and measurements. Apple Watch data brings VO2 max and calories into the same view.

• Photo Comparison
Line up before/after shots or overlay them with transparency. Images auto-sorted by pose or body part.

• Goal Tracking
"4 lb to go" or "+5 lb on Bench" at a glance; close the gap with real-time feedback.

• AI Question Builder (ChatGPT Helper)
One tap turns your log into a tailored prompt—get smarter tips from ChatGPT for bulking, cutting, or strength cycles.

• CSV Import
Move your entire history over from Excel or other apps in seconds.

• Custom Metrics
Track anything—from arm size to daily macros—by adding your own fields.

• Cross-Device, Real-Time Sync
Edit on iPhone, glance on Apple Watch, deep-dive on Mac. iCloud keeps everything in lockstep.

• Mac Deep-Dive Mode
See every rep on a big screen—no CSV exports needed. Your personal data workspace.

• Privacy First
All data stays on device and in your iCloud account. No ads, no tracking.

Perfect For You If You...

• Want objective, data-driven proof of progress
• Hate wasting time on logging and toggling apps
• Track visual changes as seriously as numbers
• Start sessions on Apple Watch and analyze later on Mac or iPad

Train like you mean it. Log it like you own it. CoreWeight.

CoreWeight offers a free trial. After the trial, full access requires a subscription or a one-time lifetime purchase. By using this app, you agree to Apple's standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.vision-structure.com/coreweight/privacy