The Happy Scale weight loss app has a moving average progress tracking option so people can see their steady weight loss progress daily, which may help them remain motivated.

Price: free 1-week trial, with options to purchase a premium membership from $1.99 per month.

However, the premium features offer people more advanced content, such as correlated graphs, personal fasting zones, and metabolic tracking. Zero’s free version offers members the core tools of the app, such as basic statistics and basic content. Zero also offers the one meal a day (OMAD) fast and prolonged fast which lasts for up to 7 days. 18-hour fast, or 18:6, which is suitable for the more advanced person who practices fasting.16-hour fast, also known as the 16:8 intermittent fast, which may help people manage their weight and improve their metabolism.13-hour fast, also known as the “circadian rhythm fast,” which aligns the person’s eating window with their body’s clock.Zero offers subscribers three different fasting options:

It offers people times for the end of a fast, feedback, tips, and customization options.Īccording to Zero, it is one of the world’s most popular fasting apps, with the brand claiming that it not only helps people lose weight and keep it off but also helps people create healthy long lasting habits. Zero is an easy and effective way to keep track of everything. This app is suitable for anyone who wishes to fast, either intermittently or not. Price: free, with options to upgrade to Zero Plus premium version for $9.99 per month or $69.99 per year.

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