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Dose Diary: A Dedicated Dose App for Mounjaro and Other GLP-1 Users

Firstly I’d like to thank a thoughtful member of the Mounjaro community that shared the Dose Diary dose app with Monj, and it immediately impressed us. The app offers both a free version and a paid version, giving users flexible access to its features. Monj had a long discussion with the developer and likes what they’re doing, as well as the sound of future upgrades coming to the app. Monj will be featuring more little finds like this for users – we take no commission for this page nor for any purchase made of the premium app.

You can visit the app’s home page here: DoseDiary.app

“DoseDiary is tailored for users of Ozempic®, Wegovy®, Mounjaro®, Zepbound® or Saxenda®. Whether you’re beginning your health transformation or refining your routine, DoseDiary provides intuitive tracking and insights to keep you on course.”



DoseDiary delivers an all-in-one solution for individuals taking GLP-1 medications such as Mounjaro, and it actively supports other options like Ozempic and Wegovy. Users start tracking from their first dose and continue through their entire weight management journey. The app empowers them to log injections, monitor side effects, and measure long-term progress with structure and clarity.

Designed by a GLP-1 user, DoseDiary offers an experience that understands the real needs of its audience. The interface is clean, easy to use, and tailored to empower users with meaningful data and visual tools that support better outcomes.

dose diary app

Track Every Injection with Precision

The core of DoseDiary is its injection tracking feature. Users can log every Mounjaro dose, whether using a single-dose pen or a KwikPen, while also recording essential details such as injection strength, location, time, and additional notes. This ensures that every dose is properly documented, helping users maintain consistency throughout their treatment.

A Visual Timeline for Progress

Dose Diary app displays a unified timeline that includes both injection logs and weight entries. This visual overview allows users to clearly see the relationship between dosage patterns and their physical progress over time. It makes it easier to understand how weight loss evolves alongside treatment milestones.

Tracking Side Effects, Benefits and Challenges

In addition to standard tracking, the app allows users to record positive outcomes and side effects experienced with each injection. This helps identify which dose or injection site produces the most favourable results, and where adjustments might be beneficial.

Concentration Tracker for GLP-1 Levels

DoseDiary includes a free concentration tracker that models how GLP-1 medication builds up and diminishes in the body over time. Using real dosing data and half-life estimates, it offers a dynamic view of how treatment is progressing beneath the surface.

Data Portability with Import Tools

To help users switch from other platforms, DoseDiary includes a data importer, making it easy to bring past injection logs and weight entries into the app. This supports continuity and avoids losing valuable information during transitions.

Dose Diary App: Privacy-First Approach

DoseDiary has been built with privacy in mind. Unlike many competitors, it does not rely on third-party services such as Apple or Google to handle user data. The app manages all tracking and storage with a clear focus on personal privacy and data control.

Smart Insights That Go Beyond Basic Tracking

The dose diary app also includes advanced insights such as the user’s total GLP-1 intake, most frequently used injection site, and a personal consistency score. These insights are designed to help users better understand their treatment habits and how these habits relate to outcomes.

Coming Soon: Expanded Features

DoseDiary continues to evolve, with several major updates in development. These include:

  • Personalised TDEE (Total Daily Energy Expenditure) reports, saved directly to a user’s timeline
  • A built-in calorie and nutrient tracker, including barcode scanning and meal comparisons against daily goals
  • Side effect pattern recognition tools to uncover trends and timing correlations
  • Device notifications to improve treatment adherence
  • Native iOS and Android applications to improve usability across platforms

Use Dose Diary App Anywhere, Anytime

DoseDiary is designed as a progressive web app, so it can be accessed directly via browser at www.dosediary.app, or installed onto devices without needing to visit an app store. This makes the app highly accessible and compatible across a wide range of devices.

Finally, for those looking for a private, insightful, and feature-rich dose diary, this app offers a powerful and easy-to-use solution. Built for Mounjaro users but supporting a growing list of GLP-1 medications, the DoseDiary app represents a significant step forward in digital health tracking and personal therapy management.