Metriva: Calorie & Weight Log, developed by RightStepStudio for Android devices, is a free lifestyle app equipped with the right tools to monitor health and stay healthy. This app lets you do a variety of things, including tracking your weight, tracking your macros, and writing lifestyle journals. 

Metriva offers a convenient platform for users who are looking to log weight and calorie intake, making it easier to monitor their health. The best thing is that it requires no account, sign-up, or cloud synchronization. Everything is stored in the app on your phone. 

Monitor weight and calories 

With Metriva: Calorie & Weight Log, monitoring your health is a lot easier thanks to its wide range of features. It has a smart food logger with fast search that can dive through a large database, a barcode scanner capable of reading packaged food and instantly logging its calories and nutritional value, complete nutrient tracking that can monitor calories, protein, carbs, fats, and water intake daily, micronutrient support for tracking important vitamins and minerals, and a smart journal view for categorizing food consumption. 

All information is stored locally and encrypted on your phone, including food logs, weight history, and progress photos. Only you can create local backups or transfer your data outside of the app. Moreover, the app requires no registration to access. Just download it and start logging everything you need to log for health monitoring. 

Although the app is generally free, it offers an optional premium upgrade that lets you access more advanced features. This includes custom macro ratios, deep trend insights, local PDF and CSV data exports, premium visual customization, and more. However, the app mainly functions as a journal for recording information rather than providing solutions, advice, or suggestions. 

Convenient weight, calorie tracking platform 

Overall, Metriva: Calorie & Weight Log is a useful app for people who want to keep track of their weight, food, and daily habits in one place. The logging tools and local storage make it easy to use without creating an account. However, it only records your information and does not tell you what to do or how to improve your health. Some extra features also require a premium subscription.