BMI Calculator

Recently, we were astonished to learn that the Happy Scale app is generating a staggering $60,000 monthly, just by offering weight tracking and BMI calculation. Inspired by this app, we've crafted a top-tier Weight Tracker and BMI Calculator. Join the trend and potentially earn a significant share in this booming market. Your opportunity for success starts here, we hope that you can capture at least 1% of Happy Scale's earnings.


You will get the source code of the app that you see in the video demo. Nothing more or less than what the video demo shows. Feel free to ask questions before buying. Developed with Swift and UIKit using Storyboards, this app exemplifies our commitment to quality. The code is not only expertly written but also thoroughly documented, ensuring ease of customization. All calculations are self-contained within the app. For modifications, the AppConfig file allows for BMI range adjustments, while the DataManager file provides flexibility in altering calculations. Editing and reskinning the app is straightforward, thanks to the user-friendly nature of UIKit Storyboards.


You will need a Mac computer with Xcode 14+ installed. This app requires iOS 15+. All app templates on this website are for iPhones without iPad support. An AdMob account is necessary if you want to show ads in the app. We provide you with some basic PDF documentation on how to replace the AdMob Interstitial Ad identifiers, and how to replace the in-app purchase product identifier.


- Upon opening the app, users are greeted with an intuitive interface, showcasing the primary feature – a BMI Calculation tool. The app offers a simple input method for height and weight, with options to switch between metric and imperial units. The BMI result is displayed in a clear, color-coded format, providing immediate BMI results.

- The app includes an integrated weight tracker, allowing users to record and monitor their weight over time. This feature presents a list of the user’s weight progress, encouraging consistent tracking and goal setting.

- For goal-oriented users, the app offers a goal tracker where they can set their target weight. The app calculates the percentage of the goal achieved and displays progress in an engaging, motivating manner using a circular progress view.

- All personal data entered by the user, including weight history and set goals, are securely stored within the app, using Apple's native CoreData framework.

- The app's design is customizable. Using UIKit Storyboards, developers can easily reskin the app to fit their aesthetic preferences or branding requirements, making it versatile for different markets.

- Advanced developers can modify the app's functionality via the AppConfig and DataManager files. These options allow for changes in BMI range calculations or other app behaviors, providing flexibility for tailored user experiences.

- Initially, the app allows for 2 weight-tracking records, and the goal feature is locked. Unlocking all features and unlimited tracking is possible through in-app purchases.

- In-App Purchases are handled via a private framework. This framework doesn't support subscriptions. You can use this framework for any other games/apps you want to add in-app purchases. If you want auto-renewable subscriptions, please contact us or search for 'PurchaseKit by Apps4World' on the website in order to get the full version of the PurchaseKit product. 



Our source code offers tremendous value, allowing you to create a full-fledged health and wellness companion at a fraction of the cost typically incurred by large development companies. Combine it with our Calories Tracker, Pill Reminder, and Water Tracker apps for a seamless user experience. Consider adding daily journaling or a wellness companion feature. Integration with HealthKit could be a great way to get some free marketing from Apple. With this solid foundation, you can take your app to new heights and empower users on their health journey. Join successful developers in shaping the future of health and wellness!



If you need any assistance or customization work, don't hesitate to send us an email at 

As always, we wish you good luck with this product, and don't forget to subscribe to our YouTube channel, so you could be the first one to know when a new app template is released.

Price: $89
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App Store Awaits: Your Quick-Launch BMI Calculator is here!
Your app, Their wellness journey: Provide users with an intuitive weight and goal tracker.