FastEasy: Intermittent Fasting

What it does

FastEasy is a mobile app designed to guide users through intermittent fasting for weight loss. It begins with a detailed questionnaire to understand the user's goals, current physical state, and lifestyle habits. Based on this information, it generates a personalized fasting plan, which is accessible after subscribing to a paid plan.

Where it shines

The app's strength lies in its comprehensive and engaging onboarding process. It transforms a potentially tedious data-entry task into a guided consultation. A key moment is the 'target zones' selection at 00:32, where users tap on a body illustration, making the process feel interactive and personal. Another smart inclusion is the educational screen at 00:41, which frames fasting as a superior alternative to traditional diets, building user confidence in the methodology.

UX highlights

Interactive questions: Instead of just using buttons, the app includes interactive elements like the body map (00:32) to keep users engaged during the quiz.
Visual data entry: The app uses large, clear number scrollers for entering data like birth year (00:46) and weight (00:59), which is more user-friendly than typing into small fields.
Strong information scent: Each step of the quiz feels logically connected to the end goal of a personalized plan, motivating the user to continue.
Effective use of waiting time: The 'Building your plan' screen (01:48) isn't idle. It cycles through user testimonials, using the pause to build social proof and anticipation.
Clear plan summary: Before the paywall, the app presents a clean summary of the user's wellness metrics (01:44) and projected weight loss (01:40), making the value proposition concrete.

Monetization & growth

The app's monetization strategy is built around a hard paywall at the end of the onboarding quiz (02:11). There is no free trial offered in this flow. The user must subscribe to see their personalized plan. The paywall presents three subscription options (1 month, 3 months, and 12 months), with clear savings highlighted for longer commitments. The 12-month plan is pre-selected and framed as the best value with a 'SAVE 75%' tag.

Who it’s for

This app is targeted at individuals new to intermittent fasting who are looking for a structured, personalized program to achieve weight loss goals. The guided, question-heavy onboarding suggests it's for users who appreciate a data-driven approach and are willing to invest time upfront for a tailored solution. The focus on a specific event or 'big day' (01:36) also targets users with a clear, time-bound motivation.

Notes & opportunities

While the detailed quiz builds a perception of high personalization, its length could be a point of friction for some users. The app asks for a notification permission (00:11) very early with no context, which could be moved to a more relevant point in the journey. The final paywall is straightforward but could be strengthened by reiterating key benefits or including some of the testimonials seen on the prior screen.