Sage Weight vs Shapely
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sage Weight
This app helps users track their progress on GLP-1 medications like Ozempic and Mounjaro. It offers goal setting, dose efficacy analysis, weight projections, and medication reminders to support weight management.
- GLP-1 medication tracking
- Goal setting and progress visualization
- Dose efficacy analysis
- Weight projections
- Medication reminders
- Side effect tracking
- Custom medication support
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Hit your goals with the smartest GLP-1 tracker, built for Ozempic®, Mounjaro®, Wegovy®, Zepbound®, Foundayo™, and any other GLP-1 medication. Sage Weight supercharges your GLP-1 journey. • Syncs with Apple Health: Weigh in on your smart scale and Sage picks it up automatically. Your weight history is stored securely in your Sage account and stays in sync with Apple Health, so it is safe across devices. You choose which apps can import weights, and you can remove any entry you don't want. • Never Miss a Dose: Reminders are delivered as Time Sensitive, so they break through Focus and Do Not Disturb. Tap a reminder to log your dose in one step. Edit, delete, or backdate a dose and your next reminder updates automatically. • Dose Efficacy Analysis: Go beyond basic tracking with a breakdown of your weekly weight loss by dose level. See exactly how well each dosage is working and make informed decisions with your healthcare provider. • Weight Projections: Sage uses your past trends to forecast future progress, including estimated time to goal weight, changes in pace, and weekly weight fluctuations. • Goals and Milestones: Set your target weight range and watch your progress. Hit a new low, cross a milestone, or reach a checkpoint and Sage celebrates with you. Change your goal and you start earning fresh milestones toward it. • Your Starting Point, Your Choice: Measure progress from your weight at first dose, your highest weight, or a custom weight you enter yourself. • A Weight Chart You Can Explore: Touch and drag to see the exact weight, date, and time of any entry, or tap one to pin it. Every weigh-in is marked on the Week, Month, and Year views. • Activity Feed: Your full history of doses, weights, side effects, notes, goals, and milestones in one scrollable timeline. Filter, sort, and group to find what you need. • Comprehensive Tracking and Insights: Monitor weight trends, track side effects, and see the complete picture of your health journey with clear visual summaries and actionable insights that go far beyond simple logging. • Made by a GLP-1 User for GLP-1 Users: After months on GLP-1s, I was frustrated. I found myself navigating forgotten doses, inconsistent progress, and juggling multiple tracking apps without getting much in return. So I decided to build something better. Sage is the companion I wish I'd had, built around ease, clarity, and efficacy. And it's only going to get better. Research shows that self-monitoring through digital health tools is consistently associated with successful weight management outcomes. Compatible Medications: Ozempic® (semaglutide) Wegovy® pen and pill (semaglutide) Rybelsus® (semaglutide) Mounjaro® (tirzepatide) Zepbound® (tirzepatide) Foundayo™ (orforglipron) Saxenda® (liraglutide) Victoza® (liraglutide) Trulicity® (dulaglutide) Compounded semaglutide and tirzepatide And any other GLP-1 medication. Add custom medications, dosages, units, and dosing schedules if yours is not featured. Your Privacy Matters: Your health data is secure and private. We prioritize your confidentiality above all else. Need a hand? The Help Center in Account has step-by-step guides with screenshots. Sage is currently free to use. We are working continuously to enhance the app based on user feedback. Early users will receive exclusive benefits when we add pricing as we grow the app. IMPORTANT: Sage is for informational purposes only and does not provide medical advice. Always consult your healthcare provider before making medical decisions. Sage is an independent app not affiliated with or endorsed by medication manufacturers. Download Sage today and take control of your GLP-1 journey with confidence.
Shapely
A physician-led medical weight loss program that connects you with a provider and dietitian. Track your progress with a smart scale and manage medications, all through virtual visits and direct messaging.
- Virtual appointments with provider and dietitian
- Direct messaging with care team
- Automatic weight tracking with smart scale
- Progress monitoring with health metrics
- Medication management
- Appointment booking and rescheduling
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Shapely is a physician-led medical weight loss program — covered by insurance — that puts your provider, dietitian, and smart scale in one app. Founded by Dr. Justin Zaghi, a Harvard Medical School graduate, board-certified in internal medicine and a diplomate of the American Board of Obesity Medicine, Shapely brings the same level of care you'd get at a top academic medical center — delivered through your phone. Your care team includes a provider who manages your medications and a registered dietitian who guides your nutrition. Meet them through virtual visits and message them anytime. With the Shapely app, you can: • See your provider and dietitian through virtual appointments • Message your care team directly • Track your weight automatically with a connected smart scale • Monitor your progress with weight trends and health metrics • Manage your medications and prescriptions • Pay invoices with Apple Pay or saved card • Book and reschedule appointments in seconds Shapely combines the medical side of weight loss — medications, labs, provider oversight — with daily nutrition support from a registered dietitian. Everything is coordinated in one place so nothing falls through the cracks.
Screenshots
Verdict
The clearest difference is monetization model: Shapely at free against Sage Weight's free with in-app purchases. Shapely also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 80%). Sage Weight's advantage is ratings volume (32 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Shapely holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sage Weight has 32 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Sage Weight's written reviews are positive against 100% of Shapely's.
Sage Weight ships an update every 9 days, Shapely fortnightly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | Sage Weight | Shapely |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (32 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 32 — better | 3 |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 83 MB | 57 MB |
| Age rating | 12+ | 17+ |
| Developer | Matthew Abrams | Zaghi Medical Inc |
Customer experience
Sage Weight
Shapely
In-app purchases
Sage Weight
No in-app purchases
Shapely
No in-app purchases









