Doses App vs DosePen
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Doses App
Read full descriptionHide full description
Doses is a simple, and effective way to track your GLP-1 medication journey. Whether you're taking Mounjaro, Ozempic, Wegovy, or another GLP-1 medication, Doses helps you stay on track with your treatment plan and monitor your progress over time. KEY FEATURES Smart Dose Reminders Never miss a dose with intelligent push notifications. Get timely reminders when it's time to take your medication, with details about your dose amount and medication name. Tap notifications directly to mark your dose as taken, making it effortless to stay on schedule. HealthKit Integration Seamlessly sync your weight data with Apple HealthKit. Automatically import weight readings from compatible scales and health apps, keeping all your health data in one place without manual entry. Medication Dose Tracking Never miss a dose with scheduled reminders. Track when you take your medication, log injection sites, and maintain a complete history of your doses. Mark doses as taken, missed, or skipped for accurate record-keeping. Automatic notifications ensure you're always reminded at the right time. Weight & BMI Monitoring Keep track of your weight journey with automatic BMI calculations. Log your weight manually or sync seamlessly with Apple HealthKit to import weight data automatically. Visualise your progress with clear, easy-to-read charts and trends. Progress Insights See your progress at a glance with detailed analytics. View weight trends over time, track your goals, and understand how your medication journey is progressing. Get insights that help you stay motivated and informed. PERFECT FOR GLP-1 Medication Users If you're taking any GLP-1 medication including Mounjaro (tirzepatide), Ozempic (semaglutide), Wegovy (semaglutide), or similar medications, Doses helps you track your treatment journey. Weight Management Tracking Monitor your weight loss or weight management progress with visual charts and trend analysis. Track your BMI changes over time and see your improvements clearly. Treatment Adherence Stay consistent with your medication schedule. Doses helps you remember when to take your medication with smart notifications and maintains a complete history for your records. GET STARTED TODAY Download Doses now and take control of your GLP-1 medication journey. Set up your profile, schedule your first dose reminder, and start tracking your progress. Join users who trust Doses to help them manage their medication and monitor their health journey.
DosePen
Read full descriptionHide full description
Track your GLP-1 weight loss journey simply and visually. DosePen is the most intuitive tracker for people taking medications like semaglutide, tirzepatide, or liraglutide for weight loss. Log doses, track your weight, and monitor side effects. All in one place, all on your phone, no account or internet needed. INJECTION SITE BODY MAP Tap the exact injection site on a visual body map. See where your last dose was, when each site was last used, and get automatic rotation suggestions to avoid lipodystrophy. 10 injection points with full history. QUICK DOSE LOGGING Log a dose in under 15 seconds. Select your medication, tap the dose, choose the site on the body map, and done. No long forms, no unnecessary fields. The app remembers your usual dose and suggests the next site. PROGRESS CHARTS Visualize your weight loss with clear, intuitive charts. See weekly trends, track your progress over time, and compare against your goal. Beautiful charts built with Swift Charts. SIDE EFFECTS Log nausea, fatigue, headache, dizziness, constipation, and other common GLP-1 symptoms with severity levels (mild, moderate, severe). See correlations between dose changes and side effect onset over time. PROGRESS PHOTOS Capture progress photos and compare your transformation side by side. Visual timeline gallery showing your journey alongside weight data. SMART DASHBOARD Your dashboard adapts to your day. Shows when it's dose day, whether you've logged, if you missed a dose, and how long until the next one. Clear information without confusion. DOCTOR REPORT Export a professional PDF with your complete dose, weight, and side effect history to show at your next appointment. Organized, easy-to-read data. REMINDERS Set reminders for injection day. Local notifications, no server, no delay. COMPATIBLE WITH MAJOR GLP-1 MEDICATIONS Works with semaglutide (including brands like Ozempic and Wegovy), tirzepatide (Mounjaro), liraglutide (Saxenda), and more. Supports both injectable pen and oral tablet medications. PERSONALIZE YOUR TRACKER Choose from 4 beautiful themes. Teal (free) plus Lavender, Steel, and Midnight with Premium. Each with a matching alternate app icon for your Home Screen. Your tracker, your style. BUILT FOR iPHONE Native iOS app with SwiftUI, Swift Charts, and on-device SwiftData storage. Fast, responsive, and fully offline. No account required. TOTAL PRIVACY All your data stays on your phone only. No account, no server, no health data sent anywhere. What happens in the app, stays in the app. PAY ONCE, USE FOREVER While other apps charge annual subscriptions, DosePen offers lifetime premium access for a fraction of the price. Start free with unlimited dose logging. Unlock premium when you're ready, no recurring commitment. FREE: ⢠Unlimited dose logging ⢠Weight logging (7 days) ⢠Basic dashboard with next dose ⢠Injection reminders ⢠Body map (current site) PREMIUM (LIFETIME): ⢠Unlimited full history ⢠Trend charts ⢠Insights and correlations ⢠Side effect trends ⢠Body map history + rotation suggestions ⢠Progress photos + comparison ⢠Export PDF for doctor MEDICAL DISCLAIMER This app is for personal tracking and does not provide medical advice. It is not intended to diagnose, treat, cure, or prevent any disease. Always follow your doctor's guidance. Medical Disclaimer: https://canetinhas.s3.eu-west-2.amazonaws.com/legal/disclaimer-en.html Privacy Policy: https://canetinhas.s3.eu-west-2.amazonaws.com/legal/privacy-policy-en.html Terms of Use (EULA): https://canetinhas.s3.eu-west-2.amazonaws.com/legal/terms-of-use-en.html
Screenshots
Verdict
The clearest difference is update cadence: Doses App at every 4 days against DosePen's weekly. Doses App also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Doses App sells 2 one-off in-app purchases and DosePen sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Doses App ships an update every 4 days, DosePen weekly. Both last shipped on October 28, 2026.
| Parameter | Doses App | DosePen |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days ā better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 53 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | Tres Chorizos Limited | FAT FIRE APPS |
In-app purchases
Doses App
- 12 month import$2.99
- Lifetime import$9.99
DosePen
- DosePen Weekly Premium3 Days trial$5.997 Days
- DosePen Premium$29.99









