About this app

LeanMass helps GLP-1 users protect the habits that matter most during weight loss: protein, strength training, recovery, and consistency. Most weight-loss trackers focus on calories or shots. LeanMass focuses on the question people feel every week: am I losing weight while keeping my strength? TRACK THE BASICS FOR FREE - Daily protein, fiber, water, appetite, fatigue, nausea, and weight - Strength workouts and weekly training goals - GLP-1 dose site history for rotation memory - Weight trend and CSV export BUILT FOR LOW APPETITE DAYS LeanMass keeps the focus on protein-first choices and practical fallback meals when eating enough feels hard. STRENGTH TRAINING STAYS VISIBLE Set a weekly training goal, log sessions quickly, and see whether your lifting cadence is keeping up with your weight-loss phase. LEANMASS PRO Upgrade for adaptive muscle-preservation coaching: weekly muscle-risk score, next best action, adaptive strength plan, advanced charts, and doctor-ready summaries. PRIVATE BY DESIGN No account required. Your entries are stored on device in this version. Payments are handled by Apple through the App Store. FREE FOREVER PROMISE Daily protein logging, strength workouts, injection site history, weight trend, and CSV export stay free. General wellness disclaimer: LeanMass is not medical advice. It does not prescribe medication, diagnose conditions, or replace guidance from your clinician, dietitian, or trainer. Always follow your prescribed medication plan and professional medical guidance. LeanMass Pro is an auto-renewing subscription; a one-time lifetime unlock is also offered. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Title, length, and price are shown on the purchase screen before you buy. Privacy Policy: https://site-ochre-eight-63.vercel.app/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Latest release

What’s New

Version 1.0.2 Jul 19, 2026

This update improves the reliability of purchases and Restore Purchases, and includes general bug fixes.

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking