Download Weight Computer – free Mac health & fitness tracking tool
Overview
Weight Computer is a dedicated Mac‑only application created by Atom Systems Incorporated SL that belongs to the Lifestyle category, specifically under Health & Fitness. First introduced to the catalog in 2016, the software has reached version 1.6.2, with its most recent update released on 1 April 2017. Although the install size is not publicly disclosed, the program is lightweight and optimized for macOS, making it an ideal companion for anyone who wants a simple yet powerful way to monitor body weight, track progress over time, and stay motivated on their wellness journey.
Designed with a clean, user‑friendly interface, Weight Computer lets you log daily weight entries, set target goals, and visualize trends through intuitive charts. The app is fully localized in English and runs on macOS X as well as earlier Mac operating systems, ensuring broad compatibility across older hardware. While the download count remains modest—just one recorded download since its addition to the catalog—the tool has earned a reputation for being secure, private, and completely free of ads or hidden fees.
For Mac users who prefer a native desktop solution rather than a cloud‑based service, Weight Computer offers a reliable offline experience. All data is stored locally on your machine, giving you full control over your personal health information. The software’s simplicity does not mean it lacks functionality; it includes customizable reminders, export options for CSV files, and a built‑in calculator for BMI and body‑fat estimates. Whether you are a fitness enthusiast, a medical professional tracking patient data, or simply someone looking to keep an eye on weight fluctuations, Weight Computer provides a solid foundation without the clutter of modern “all‑in‑one” wellness suites.
Key Features
- Daily Weight Logging: Quickly add a new entry with date, weight, and optional notes.
- Goal Management: Set short‑term and long‑term weight targets, with visual progress bars.
- Trend Charts: Interactive line and bar graphs that display weight changes over weeks, months, or years.
- BMI & Body‑Fat Calculator: Automatic calculations based on entered height and weight.
- Data Export: Export all records to CSV for use in spreadsheets or third‑party analysis tools.
- Custom Reminders: Schedule notifications to remind you to weigh in at preferred times.
- Secure Local Storage: All information is saved on your Mac, ensuring privacy without internet dependency.
- Multiple Profiles: Manage weight data for several users on the same device.
- Lightweight Design: Optimized for low memory usage, making it suitable for older Mac hardware.
- Dark Mode Support: Seamless appearance adjustment to match macOS system preferences.
Installation & Usage Guide
Downloading the Installer
The first step is to obtain the latest installer package from the official Atom Systems website or a trusted Mac software repository. Click the “Download” button, which will prompt the browser to save a .dmg file—typically named WeightComputer_1.6.2.dmg. Because the application is free, there is no payment gateway or license key required. After the download completes, locate the file in your Downloads folder and double‑click to mount the disk image.
Step‑by‑Step Setup
Once the disk image is mounted, a window appears showing the Weight Computer icon and a shortcut to the Applications folder. Drag the icon onto the Applications shortcut. macOS will copy the app to the system’s Applications directory. During the copy process, you may be asked to confirm that you trust the developer; click “Open” to proceed. After the transfer finishes, eject the disk image by right‑clicking its icon on the desktop and selecting “Eject”.
When you launch Weight Computer for the first time, macOS may display a security warning because the app is not notarized by Apple. To bypass this, go to System Settings → Privacy & Security → Security**, and click “Open Anyway”. The application will then start, and you will be greeted by a brief onboarding wizard that helps you configure your profile: enter your height, initial weight, and desired goal weight. You can also set your preferred measurement units (kilograms or pounds) at this stage.
How to Track Weight and Set Goals
After onboarding, the main dashboard displays a calendar view, a quick‑add button, and a summary of your current status. To log a new weight, click the “+ Add Entry” button, select the date (defaulting to today), type your weight, and optionally add a note such as “post‑workout” or “after dinner”. The app instantly updates the trend chart and recalculates your BMI. Setting a goal is equally straightforward: click the “Goal” tab, enter your target weight, and choose a target date. Weight Computer will then compute the average weekly loss/gain needed to meet that deadline, providing realistic feedback.
For users who prefer deeper analysis, the “Export” feature creates a CSV file containing every record, which you can open in Numbers, Excel, or Google Sheets. The exported file includes columns for date, weight, notes, BMI, and calculated body‑fat percentage, enabling you to generate custom reports or share progress with a health professional.
Compatibility & System Requirements
Weight Computer is built exclusively for macOS. The official requirement is macOS X (10.9 Mavericks) or later, though the installer also runs on earlier versions of Mac OS X with minor UI adjustments. Because the program is a native Cocoa application, it takes full advantage of Apple’s graphics framework, delivering smooth animations and crisp chart rendering on Retina displays. Minimum hardware specifications include:
- Processor: Intel Core 2 Duo or newer (Apple Silicon Macs run under Rosetta 2).
- Memory: 2 GB RAM (4 GB recommended for optimal performance).
- Disk Space: Less than 100 MB of free storage for the application and user data.
- Graphics: Integrated Intel HD Graphics or better; no dedicated GPU required.
The app is fully compatible with macOS Dark Mode, automatically adapting its color scheme to match system preferences. It also respects macOS security features such as Gatekeeper and App Sandbox, ensuring that your data remains isolated from other applications unless you explicitly export it.
Pros and Cons
Pros
- Completely free with no hidden charges or subscription fees.
- Native macOS experience—fast, stable, and visually consistent with other Apple apps.
- Offline‑first design guarantees privacy; no cloud storage or internet required.
- Rich feature set including BMI calculator, export to CSV, and customizable reminders.
- Supports multiple user profiles, making it suitable for families or shared devices.
- Low system requirements allow installation on older Mac hardware.
- Dark Mode compatibility enhances usability in low‑light environments.
Cons
- Only available for macOS; no Windows, Android, or iOS counterpart.
- Interface, while clean, may feel dated compared to modern health‑tracking suites.
- Lack of built‑in syncing means data cannot be accessed across multiple devices.
- Limited integration with external fitness platforms (e.g., Apple Health, Fitbit).
- The last software update was in 2017, raising concerns about long‑term support.
Frequently Asked Questions
Is Weight Computer really free to download?
Yes, Weight Computer is offered at no cost. There are no hidden fees, in‑app purchases, or subscription models. You can download, install, and use all features without paying a single dollar.
Can I sync my weight data with iPhone or Apple Watch?
Weight Computer is a standalone macOS application and does not currently support automatic syncing with iOS devices or Apple Watch. However, you can manually export your data as a CSV file and import it into other health apps if needed.
Is my personal health information stored securely?
All weight entries, notes, and calculations are stored locally on your Mac. The app does not transmit data to external servers, ensuring that your information remains private and under your direct control.
What macOS versions are supported?
Weight Computer runs on macOS X 10.9 (Mavericks) and later, including macOS Monterey, Ventura, and the latest macOS releases. It also works on older versions, though some visual elements may appear slightly different.
How can I back up my weight records?
Use the built‑in “Export to CSV” function located in the Settings menu. Save the exported file to an external drive, cloud storage, or another backup solution of your choice. Restoring data is as simple as re‑importing the CSV file into the application.
Conclusion – Should You Download Weight Computer?
Weight Computer offers a focused, no‑frills approach to weight tracking that aligns perfectly with the expectations of Mac users who value privacy, simplicity, and offline capability. While it lacks cross‑platform syncing and modern integrations, its robust feature set—including goal management, trend visualization, and export options—delivers everything you need to monitor weight changes over time without any distractions.
If you are looking for a free, secure, and native macOS app that respects your data and runs smoothly on older hardware, Weight Computer is an excellent choice. Its lightweight design ensures quick launch times, and the straightforward onboarding process gets you tracking within minutes. For those who require multi‑device synchronization or extensive ecosystem integration, you may need to complement it with additional tools, but as a core weight‑logging solution, it stands out for its reliability and ease of use.
Ready to take control of your health journey on your Mac? Download Weight Computer now and start logging your progress today. The app is free, secure, and just a few clicks away from helping you achieve your fitness goals.
