SimplyDose vs Peptimize
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimplyDose
Track your GLP-1 medication, weight, and side effects in one place. Prepare for appointments with detailed summaries of your logged data. Manage your health history easily.
- Log GLP-1 doses
- Track weight changes
- Record side effects
- Generate appointment summaries
- Review historical data
- Manage Apple subscriptions
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SimplyDose is a focused place to record your GLP-1 routine. PREMIUM REQUIRED SimplyDose is free to download. Creating new tracking entries and using Premium features requires an active SimplyDose Premium subscription. Users whose Premium access has ended can still use the available tools to view, export, or delete existing data and manage their Apple subscription. Eligible new subscribers may receive a 14-day introductory trial. Apple confirms eligibility, localized price, and purchase terms before you subscribe. Manage or cancel in Apple's Subscriptions settings. RECORD YOUR ROUTINE Log doses, weight, and side effects. Review the dates and details you recorded. PREPARE FOR APPOINTMENTS Prepare a summary for appointments from the records you logged. KEEP YOUR HISTORY TOGETHER Look back at your recorded dose, weight, and side-effect entries in one place. Terms of Use: https://simplydose.app/terms.html Privacy Policy: https://simplydose.app/privacy.html
Peptimize
This app helps individuals using GLP-1 medications track their injections, weight, side effects, and nutritional intake. It provides insights into patterns and progress, with features for medication inventory and reminders. Connects with Apple Health for a comprehensive view of your health journey.
- Log GLP-1 injections with details
- Track weight and body measurements
- Monitor appetite, side effects, and nutrition
- Manage medication supply and set reminders
- Integrate with Apple Health data
- Analyze appetite cycles and patterns
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Peptimize is a GLP-1 tracker built for people using Mounjaro®, Ozempic®, Wegovy®, Zepbound®, tirzepatide, semaglutide and other GLP-1 medications. Track injections, doses, weight, side effects, appetite, protein, hydration, supplements and body measurements — then see meaningful patterns across your journey. TRACK YOUR GLP-1 DOSES • Log injections with date, time, dose, route and injection site • Repeat your last dose quickly with Quick Log • Set dose reminders and keep a clear injection history • Track Mounjaro, Ozempic, Wegovy, Zepbound, tirzepatide, semaglutide and custom medications SEE YOUR WEIGHT-LOSS PROGRESS • Track weight and goal progress • View BMI and long-term weight trends • Log waist, hips, chest, arm and thigh measurements • Track body fat percentage and lean body mass • Follow progress beyond the number on the scale TRACK APPETITE, SIDE EFFECTS & NUTRITION • Log appetite, food noise and cravings • Record side effects and symptom severity • Track protein and hydration • Review changes across your GLP-1 journey TRACK SUPPLEMENTS TOO • Choose from a searchable list of commonly tracked supplements • Add custom supplements • Log taken or skipped entries • Set simple supplement reminders APPLE HEALTH Connect Apple Health to bring supported weight, body composition, activity, workout, nutrition and sleep data into Peptimize for a more complete view of your progress. SMART INVENTORY & REMINDERS • Track your remaining medication supply • See an estimated run-out date when your schedule allows it • Get low-stock and refill reminders • Keep your next dose visible at a glance PEPTIMIZE PRO Peptimize Pro requires an optional auto-renewable subscription. Unlock deeper analysis of the data you already track: • Appetite Cycle — see how appetite, food noise and cravings change across your recorded dose cycle • Weekly Peptimize Analysis • Pattern Insights • Advanced Trends and cross-metric comparisons PRIVATE BY DESIGN Peptimize is local-first and does not require a Peptimize account. Your personal health and medication records remain on your device rather than being uploaded to a Peptimize cloud-sync account. Peptimize is a tracking and educational tool and does not provide medical advice, diagnosis, treatment recommendations or dosing guidance. Always follow the instructions of your healthcare professional. Mounjaro® and Zepbound® are trademarks of Eli Lilly and Company. Ozempic® and Wegovy® are trademarks of Novo Nordisk. Peptimize is not affiliated with or endorsed by these companies. Terms of Use: https://www.peptimize.xyz/terms Privacy Policy: https://www.peptimize.xyz/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Peptimize at none against SimplyDose's 2. Peptimize also leads on iOS requirement (15.1 vs 17.0). SimplyDose's advantage is update cadence (weekly vs every 5 weeks). On price, rating, review sentiment and ratings volume 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. SimplyDose sells 2 in-app purchases, starting at $9.99 per month. Peptimize asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SimplyDose against 5.0 for Peptimize. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
SimplyDose ships an update weekly, Peptimize every 5 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | SimplyDose | Peptimize |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Weekly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 21 MB | 61 MB |
| Age rating | 17+ | 17+ |
| Developer | SimplyDose LLC | BITBILLION TECHNOLOGIES (OPC) PRIVATE LIMITED |
Customer experience
SimplyDose
Peptimize
In-app purchases
SimplyDose
- SimplyDose Pro Monthly14 Days trial$9.991 Month
- SimplyDose Pro Yearly14 Days trial$79.991 Year
Peptimize
No in-app purchases








