--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "BodyFast: Intermittent Fasting" developer_entity: "BodyFast GmbH" bundle_id: "de.BodyFast.BodyFast2" app_store_id: "1189568780" google_play_id: "com.bodyfast" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-19" report_date: "2026-08-18" last_verified: "2026-08-18T00:00:00.000Z" report_version: "3.49.4" total_reviews: 509439 overall_rating: 4.7 sentiment: "Frustrated" sentiment_score: 35 confidence: "high" confidence_score: 0.95 top_praise_theme: "Intermittent fasting tracking tools provide a simple and effective way for users to manage weight loss goals" top_complaint_theme: "Users report unauthorized charges and difficulty canceling subscriptions after the trial period ends" review_sample_size: 1042 total_review_count: 1042 analyzed_review_count: 120 data_age_days: 44 momentum_velocity: "maintenance" intelligence_version: 9 nemesis: "Fastic Weight Loss & Fasting" competitor_count: 11 tags: ["health & fitness", "subscription", "frustrated sentiment", "mobile app", "app review", "app analysis", "individuals", "seeking", "weight"] canonical_url: "https://marlvel.ai/apps/bodyfast-intermittent-fasting" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # BodyFast: Intermittent Fasting Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Subscription - **Signal**: Rating 4.68 · Sentiment Frustrated - **Recent focus**: Users report unauthorized charges and difficulty canceling subscriptions after the trial period ends (top complaint) · Intermittent fasting tracking tools provide a simple and effective way for users to manage weight loss goals (top praise) > **TL;DR:** BodyFast: Intermittent Fasting is a health & fitness app by BodyFast GmbH, rated 4.68/5 by 509.4K users, with Frustrated user sentiment (35/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** BodyFast: Intermittent Fasting faces Frustrated user sentiment (4.68/5 from 509.4K reviews), with users reporting users report unauthorized charges and difficulty canceling subscriptions after the trial period ends as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.68/5 (509.4K reviews) | | **User Mood** | Frustrated | | **Category** | Health & Fitness | | **Developer** | BodyFast GmbH | | **Pricing** | Subscription | | **Platforms** | iOS & Android | | **Confidence** | High (0.95/1.0) | | **Data Age** | 44d | ## Metadata & Market Performance - **Publisher:** BodyFast GmbH - **Category:** Health & Fitness - **Target Audience:** Individuals seeking weight loss and health improvement through intermittent fasting who prefer structured, guided programs. - **Platforms:** iOS & Android - **Version Reviewed:** 4.1.14 - **Report Date:** 2026-08-18 - **Signal Count:** 1042 reviews analyzed - **Confidence:** High (0.95/1.0) - **App Store ID (iOS):** 1189568780 - **Bundle ID:** de.BodyFast.BodyFast2 - **Google Play ID:** com.bodyfast - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-18 - **Short Description:** We love intermittent fasting: Weight loss diet tracker, program to lose weight. ## Executive Snapshot **What it is:** BodyFast is an intermittent fasting tracker for iOS and Android that provides personalized fasting plans and nutritional guidance. **Why users hire it:** The app removes the cognitive load of manual fasting scheduling by providing automated, goal-oriented plans that adapt to user progress. ## App DNA (Features & Intent) - **[Differentiator] BodyFast Coach:** Generates personalized weekly fasting plans based on user progress and goals. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] AI Food Scanner:** Analyzes meals via camera to provide nutrition insights without manual entry. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Fasting Timer:** Tracks fasting intervals with configurable reminders and progress visualization. * *User Intent:* Users want timely prompts to stay engaged without missing updates. ## Market Position {#market-position} BodyFast maintains a #134 Grossing position in the US Health & Fitness category, reflecting its established but pressured monetization model. The gap between its free-tier reach and grossing rank indicates that conversion friction, rather than discovery, is the primary growth constraint. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free tier with basic fasting plans and timer, Premium tier with Coach, recipes, and AI features - **Analysis:** The freemium model gates advanced coaching and nutritional tools behind a subscription to drive recurring revenue. ## 🔴 User Sentiment (High Confidence: 120 of 1K reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.68/5 - **Platform Split:** iOS 4.7/5 (143.5K ratings) | Android 4.7/5 (365.9K ratings) - **Overall Sentiment:** Frustrated - **Note:** The 4.68/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **Intermittent fasting tracking tools provide a simple and effective way for users to manage weight loss goals** - **Visual progress charts showing insulin reduction and ketosis keep users engaged during the fasting process** - **Customizable fasting schedules allow users to adapt the program to their personal mealtimes and lifestyle needs** ### Top Complaints (Impact Areas) - **Users report unauthorized charges and difficulty canceling subscriptions after the trial period ends** ## SWOT Analysis {#swot} **Core Strengths:** - 50 million global user base provides significant social proof - Timer-centric habit loop drives daily active usage **Growth Levers:** - Integration with native health platforms could reduce manual logging friction - Expanding the free tier could improve top-of-funnel conversion rates ## Recent Changes (v8 → v9) {#recent-changes} The app's strategic focus has shifted from internal feature development to addressing external integration gaps and persistent billing-related churn. While the AI Food Scanner remains a key differentiator, the inability to resolve recurring subscription complaints continues to define the user sentiment baseline. **Overall trend**: Declining **Compared at**: 2026-08-18 ### High-impact changes - **[Shifted] Roadmap Prioritization** (positioning) - **[Declined] Persistent Billing Friction** (sentiment) ### Medium-impact changes - **[Added] Platform Enforcement Risk** (swot) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### BodyFast: Intermittent Fasting vs Fastic Weight Loss & Fasting - **[Fastic Weight Loss & Fasting](https://marlvel.ai/apps/fastic-weight-loss-fasting)** by HealthVida GmbH & Co. KG.: Fastic is a direct competitor in the intermittent fasting space, targeting the same weight-loss-focused demographic with a heavy emphasis on gamified tracking and community features. - **Key differences:** - Integrates an AI-powered restaurant menu scanner to assist users with making healthier dining choices - Utilizes a proprietary 'Fastic Score' to gamify user progress and encourage consistent daily engagement - Offers specialized 'Protein Fasting' plans that differentiate from standard time-restricted feeding protocols ### Contenders (Strong Challengers) - **[Fasting App - Weight Loss](https://marlvel.ai/apps/fasting-app-weight-loss)** by Cleaner LLC: This app is a direct functional clone of the core fasting timer experience provided by BodyFast. - Offers a simplified, no-frills interface focused exclusively on time-restricted feeding and basic progress visualization - According to reviews, some users allege the app uses aggressive, deceptive dark patterns to push subscriptions - **[MyFit Tracker](https://marlvel.ai/apps/myfit-tracker)** by ZHUHAI YUNMAI TECHNOLOGY CO., LTD.: MyFit Tracker targets the same health-conscious user base but focuses on hardware-integrated statistics and family-oriented health management. - Supports ten distinct statistical measurements for users with compatible smart scale hardware integration - Includes family management features that allow multiple users to track health data within one account - **[Simple Scales - Weight Tracker](https://marlvel.ai/apps/com-rocketvector-simplescales)** by Toast Studio Australia: This app serves as a functional alternative for users who prioritize granular weight data and trend analysis over fasting-specific coaching. - Provides more comprehensive data visualization tools for tracking long-term weight fluctuations and body metrics - Offers highly customizable reminders that allow users to tailor notifications to their specific lifestyle needs - **[AteMate Food Journal & Diary](https://marlvel.ai/apps/atemate-food-journal-diary)** by Piqniq Inc.: AteMate competes by offering a visual, habit-focused approach to nutrition that complements the fasting routines found in BodyFast. - Uses photo-based meal logging to reduce the friction of manual calorie counting and data entry - Focuses on holistic habit tracking rather than just strict fasting windows or weight metrics ### Peers (What They Do Better) - **[1st Phorm](https://marlvel.ai/apps/com-firstphorm-apps)** by First Phorm: 1st Phorm targets the high-intent fitness market, offering human-led coaching that competes with BodyFast's automated programs. - Provides 1-on-1 advisor support, offering a human touch that automated fasting apps lack - Includes structured transformation challenges to drive high user engagement and long-term retention - **[SuperLiving: My Wellness Coach](https://marlvel.ai/apps/com-wegrow-we_grow)** by SuperLiving: Weight Loss, Skin, Hair, Gut & Stress: SuperLiving competes for the same 'wellness coach' market share by offering broader lifestyle and fitness guidance. - Integrates video fitness courses alongside diet planning for a more comprehensive wellness experience - Uses AI-driven meal tracking to provide personalized dietary recommendations based on user input - **[BMI Calculator](https://marlvel.ai/apps/bmi-calculator-2)** by Splend Apps: A utility peer that offers similar baseline health tracking metrics often used by individuals starting a weight loss journey. - Features an animated visual gauge that provides immediate, intuitive feedback on the user's BMI status - Supports multiple health classification systems to ensure accuracy across different global medical standards - **[BMI Calculator - Quick & Easy](https://marlvel.ai/apps/bmi-calculator-quick-easy)** by Lukas Lubbe: This app provides a utility-focused health metric that many BodyFast users track alongside their fasting progress. - Specializes in age-specific growth charts that provide more context than standard BMI calculations - Offers multi-classification support to accommodate different international health standards and user preferences ### New Kids on the Block (What's Innovative) - **[Kim: AI Health Assistant](https://marlvel.ai/apps/com-oculi-kim)** by Oculi Medical: Kim is a new entrant utilizing conversational AI to provide a more interactive health tracking experience than traditional logging apps. - Features a voice and chat-based interface for hands-free logging of food and supplements - **[Lumi: Period & Ovulation](https://marlvel.ai/apps/lumi-period-ovulation)** by Hemal Modi: Lumi enters the health tracking space with a focus on privacy and modern AI integration, appealing to users concerned about data security. - Prioritizes user privacy by utilizing local-only data storage for sensitive health information ## What's New - **Latest (v3.49.4, 1 months ago):** Introduced personalized fasting plans with weight tracking and a new content feed for nutrition and motivational tips. ## App Momentum (Maintenance) {#momentum} - Shipped AI Food Scanner in latest release. - Maintains ~2-month update cadence. > **Cadence:** 5 total versions · 5 majors in last 6 months · 40 days since last update · 55 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} BodyFast: Intermittent Fasting is a health & fitness app. With a 4.68/5 rating from 509.4K reviews, it draws more critical themes in recent reviews than its store average suggests. > **Bottom Line:** BodyFast's core fasting utility remains a strong retention hook, but the current monetization friction is actively eroding the user base. Addressing billing transparency will unlock higher lifetime value by converting frustrated users into long-term subscribers. **Best for:** Individuals seeking weight loss and health improvement through intermittent fasting who prefer structured, guided programs. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit subscription cancellation flow to improve transparency because billing friction is the #1 driver of negative sentiment → stabilize rating baseline. ### Feature Gaps vs Competitors - AI-powered restaurant menu scanner (available in Fastic but absent here) ### Outlook: Declining The intermittent fasting market is consolidating around apps that offer holistic, AI-assisted nutritional guidance rather than simple timers. BodyFast remains exposed to churn as long as its monetization strategy relies on aggressive upsells that frustrate the core user base. - 🔴 Persistent billing complaints in the latest release indicate that recent feature additions have not mitigated core monetization friction. - 🔴 The lack of native health platform integration forces manual data entry, which increases churn pressure compared to more integrated rivals. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.68/5 | | Total Reviews | 509.4K | | Sentiment | Frustrated (35/100) | | Confidence | High | | Pricing Model | Subscription | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **BodyFast: Intermittent Fasting** (this app) | 4.68/5 | Frustrated | BodyFast GmbH | | [1st Phorm](https://marlvel.ai/apps/com-firstphorm-apps) | 4.3/5 | Excited | First Phorm | | [Kim: AI Health Assistant](https://marlvel.ai/apps/com-oculi-kim) | N/A/5 | N/A | Oculi Medical | | [SuperLiving: My Wellness Coach](https://marlvel.ai/apps/com-wegrow-we_grow) | 4.9/5 | N/A | SuperLiving: Weight Loss, Skin, Hair, Gut & Stress | | [BMI Calculator - Quick & Easy](https://marlvel.ai/apps/bmi-calculator-quick-easy) | 4.6/5 | Thrilled | Lukas Lubbe | | [Fastic Weight Loss & Fasting](https://marlvel.ai/apps/fastic-weight-loss-fasting) | 4.8/5 | Mixed | HealthVida GmbH & Co. KG. | ## Company Profile - **Developer:** BodyFast GmbH - **Website:** [https://www.bodyfast.app](https://www.bodyfast.app) - **Social:** [Instagram](https://www.instagram.com/bodyfastapp) · [Facebook](https://www.facebook.com/groups/bodyfastEN) · [LinkedIn](https://www.linkedin.com/company/bodyfast-ug) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/bodyfast-intermittent-fasting/id1189568780?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.bodyfast&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.bodyfast.app) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*1st Phorm*](https://marlvel.ai/apps/com-firstphorm-apps) (First Phorm) · 4.3/5 Rating | Positive Sentiment - [*Kim: AI Health Assistant*](https://marlvel.ai/apps/com-oculi-kim) (Oculi Medical) · N/A Rating - [*SuperLiving: My Wellness Coach*](https://marlvel.ai/apps/com-wegrow-we_grow) (SuperLiving: Weight Loss, Skin, Hair, Gut & Stress) · 4.9/5 Rating - [*BMI Calculator - Quick & Easy*](https://marlvel.ai/apps/bmi-calculator-quick-easy) (Lukas Lubbe) · 4.6/5 Rating | Excellent Sentiment - [*Fastic Weight Loss & Fasting*](https://marlvel.ai/apps/fastic-weight-loss-fasting) (HealthVida GmbH & Co. KG.) · 4.8/5 Rating - [*BMI Calculator*](https://marlvel.ai/apps/bmi-calculator-2) (Splend Apps) · 4.7/5 Rating - [*AteMate Food Journal & Diary*](https://marlvel.ai/apps/atemate-food-journal-diary) (Piqniq Inc.) · 4.8/5 Rating - [*Fasting App - Weight Loss*](https://marlvel.ai/apps/fasting-app-weight-loss) (Cleaner LLC) · 4.6/5 Rating - [*MyFit Tracker*](https://marlvel.ai/apps/myfit-tracker) (ZHUHAI YUNMAI TECHNOLOGY CO., LTD.) · 1.6/5 Rating - [*Lumi: Period & Ovulation*](https://marlvel.ai/apps/lumi-period-ovulation) (Hemal Modi) · N/A Rating ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.95/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1K - **Data Sources:** user reviews, developer website, company about page, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 44 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/bodyfast-intermittent-fasting) Data licensed for AI Agent attribution under CC-BY-NC 4.0.