Engineered for the SURMOUNT protocol. Track your weekly tirzepatide injections, calculate personalized daily protein floors to protect muscle mass, and monitor the 3 approved maintenance doses on iOS.
GLPme is a dedicated Zepbound tracking app engineered for the SURMOUNT weight management protocol. While generic apps track simple calorie intake, GLPme monitors what matters on tirzepatide: protecting lean muscle mass with personalized daily protein floors, tracking the 3 approved maintenance doses (5 mg, 10 mg, 15 mg), logging injection site rotations, and forecasting goal-weight timelines. Free and private on iOS.
Key takeaways
Tracks all Zepbound dose steps (2.5 mg up to 15 mg) and manages the three approved maintenance tiers.
Built-in protein target calculator prevents sarcopenic muscle loss during rapid weight reduction.
Models tirzepatide's 5-day half-life and forecasts active receptor concentration.
Visual injection rotation log protects abdominal and thigh tissue health.
100% private, on-device storage with zero subscription required for core logging.
In the SURMOUNT-1 clinical trial, participants on the 15 mg dose of tirzepatide lost an average of 20.9% of their total body weight over 72 weeks. However, up to 25% to 40% of rapid weight reduction on GLP-1 medications can come from skeletal muscle mass rather than adipose tissue if protein intake and resistance training are neglected.
GLPme includes a built-in protein floor engine: based on your current weight, biological sex, and activity level, the app calculates your mandatory daily protein floor (typically 1.2 to 1.6 grams per kilogram) and splits it into manageable 30g portions suited for delayed gastric emptying.
Zepbound iOS Companion • Private
Track your Zepbound journey with GLPme
Protect lean muscle, track weekly injections, and visualize your active tirzepatide curve with zero ads and zero subscriptions.
Unlike Wegovy (which has a single primary maintenance dose of 2.4 mg), Zepbound is FDA-approved for three distinct long-term maintenance doses:
5.0 mg once weekly: For patients who achieve target weight reduction with minimal medication exposure.
10.0 mg once weekly: The primary intermediate maintenance tier in SURMOUNT-1 (average 19.5% weight loss).
15.0 mg once weekly: The maximum approved maintenance dose (average 20.9% weight loss).
GLPme allows you to hold at your optimal maintenance tier indefinitely, logging long-term weight stability and alerting you if set-point rebound begins.
Benchmarking progress against SURMOUNT-1 trials
GLPme lets you compare your personal rate of weight change against the published average curve of 2,539 patients in SURMOUNT-1. This prevents discouragement during normal 2-to-3 week weight plateaus and helps distinguish water retention from true fat loss stalls.
Monitoring sulfur burps, nausea, and delayed digestion
Tirzepatide slows gastric motility. When food lingers in the stomach alongside dietary fats, sulfur gas burps, reflux, and nausea can occur. GLPme's symptom journal correlates your injection day with meal choices, helping you pinpoint dietary fat triggers and resolve discomfort quickly.
Zero-subscription, private iOS logging
Your weight loss data, body photos, and injection history belong exclusively to you. GLPme stores all data on-device in secure Apple CoreData, never uploads your medical journey to ad servers, and offers core tracking 100% free.
Sources
Every figure on this page traces to one of these. Regulatory documents and
peer-reviewed primary research only — see our editorial policy
for what we accept as a source.
Jastreboff AM et al. Tirzepatide Once Weekly for the Treatment of Obesity (SURMOUNT-1). N Engl J Med, 2022. View source
Aronne LJ et al. Continued Treatment With Tirzepatide for Maintenance of Weight Reduction in Adults With Obesity: The SURMOUNT-4 Randomized Clinical Trial. JAMA, 2024. View source
Cleveland Clinic: What to Eat When Taking GLP-1 Medications for Weight Loss, 2024. View source
GLP-1 Agonists: What They Are, How They Work & Side Effects. Cleveland Clinic. View source
Get GLPme for Zepbound on the App Store
Protect muscle mass, track weekly shots, and visualize your active tirzepatide curve with complete privacy.
