Keto Cycle: Keto Diet App

What it does

Keto Cycle is a mobile app designed to simplify the ketogenic diet. Its core function is to generate a highly personalized meal plan for users looking to lose weight or adopt a healthier lifestyle. The app guides new users through a detailed questionnaire to understand their goals, dietary restrictions, activity levels, and personal preferences, then uses this data to craft a tailored diet and recipe plan.

Where it shines

The app's primary strength is its onboarding, which feels less like a setup process and more like a consultation. The quiz is thorough, asking about things like meal prep time (00:16) and specific health conditions (00:40), which builds a sense of trust and personal investment. A standout moment is the "Calculating your results..." screen (01:14), which transforms a loading delay into a value demonstration by showing a checklist of personalization steps. This makes the subsequent plan feel earned and credible.

UX highlights

Negative Framing: The quiz cleverly asks for dislikes (e.g., "Which meats you DON'T LIKE?" at 00:18), simplifying choices and reducing cognitive load for the user.
Progressive Disclosure: Information is presented in bite-sized chunks. For example, a brief explanation of the keto diet (00:13) is provided right after the user indicates their familiarity level.
Visual Data Input: Instead of text fields, the app uses clear, tappable cards and scrollers for inputting data like age (00:49) and weight (01:00), making the process fast and mobile-friendly.
Clear Value Summary: Before asking for payment, the app presents a comprehensive results page (01:21) with a weight loss graph, BMI analysis, and calorie goals, cementing the value proposition.
Strategic Social Proof: Credibility is built in layers, from a high-level statistic ("87% of users lost weight") to an expert endorsement (01:27) and relatable user testimonials (01:52).
Focused UI: The design is clean and minimal, with a clear visual hierarchy that guides the user through the questionnaire without distractions.

Monetization & growth

The app uses a hard paywall model, meaning users must subscribe to access their personalized plan. After completing the quiz and seeing a summary of their potential results, the user is prompted to enter their email to save the plan (01:31). This step captures a lead before presenting the paywall at 01:44. The paywall itself offers three subscription plans, with the 6-month option highlighted as a special offer. It emphasizes savings with large discount percentages and breaks down the cost to a weekly price to make it seem more affordable.

Who it’s for

Keto Cycle is aimed at individuals who are new to or struggling with the ketogenic diet. The guided, quiz-based approach is perfect for beginners who feel overwhelmed and want a clear, structured plan to follow. It also appeals to users who have tried other diets without success and are looking for a personalized solution that takes their specific preferences and health conditions into account.

Notes & opportunities

While the onboarding is strong, the transition from the results page to the email capture feels abrupt. The value of providing an email could be framed more clearly, perhaps by promising to send a sample or a summary. Additionally, the app features an exit-intent popup (02:15) on the paywall screen, which is a common web pattern but can sometimes feel intrusive in a native mobile flow. Testing the impact of this popup on conversion versus user annoyance could be a valuable experiment.