--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Smoking-Log" developer_entity: "Kei Suefuji" bundle_id: "com.gmail.a.kikibai.lab.Smoking-Log" app_store_id: "1513092692" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-05-22" report_date: "2026-08-02" last_verified: "2026-08-02T00:00:00.000Z" report_version: "3.3.0" total_reviews: 63 overall_rating: 4.8 sentiment: "Thrilled" sentiment_score: 85 confidence: "medium" confidence_score: 0.55 top_praise_theme: "The simple and minimalist interface helps users track smoking habits without unnecessary cognitive load" review_sample_size: 4 total_review_count: 4 analyzed_review_count: 4 data_age_days: 59 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["health & fitness", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "individuals", "attempting", "track"] canonical_url: "https://marlvel.ai/apps/smoking-log-1" 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. --- # Smoking-Log Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium - **Signal**: Rating 4.84 · Sentiment Thrilled - **Recent focus**: The simple and minimalist interface helps users track smoking habits without unnecessary cognitive load (top praise) > **TL;DR:** Smoking-Log is a health & fitness app by Kei Suefuji, rated 4.84/5 by 63 users, with Thrilled user sentiment (85/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Smoking-Log maintains Thrilled user sentiment (4.84/5 from 63 reviews), with users consistently praising the simple and minimalist interface helps users track smoking habits without unnecessary cognitive load. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.84/5 (63 reviews) | | **User Mood** | Thrilled | | **Category** | Health & Fitness | | **Developer** | Kei Suefuji | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Medium (0.55/1.0) | | **Data Age** | 59d | ## Metadata & Market Performance - **Publisher:** Kei Suefuji - **Category:** Health & Fitness - **Target Audience:** Individuals attempting to track or reduce their smoking frequency through manual logging and data visualization. - **Platforms:** iOS - **Version Reviewed:** 3.3.0 - **Report Date:** 2026-08-02 - **Signal Count:** 4 reviews analyzed - **Confidence:** Medium (0.55/1.0) - **App Store ID (iOS):** 1513092692 - **Bundle ID:** com.gmail.a.kikibai.lab.Smoking-Log - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-02 ## Executive Snapshot **What it is:** Smoking-Log is a health-tracking app for iOS that allows users to log smoking frequency and visualize habit data via a minimalist interface. **Why users hire it:** It removes the cognitive friction of manual logging, allowing users to see their smoking reduction progress without the distraction of complex social or gamification features. ## App DNA (Features & Intent) - **[Standard] Smoking Frequency Logger:** One-tap recording of smoking events via home screen button. - **[Standard] Data Analysis Graphs:** Visualizes smoking frequency by week, month, and year. - **[Standard] Unlimited Recording:** Removes the one-week data history limit found in the free version. ## Market Position {#market-position} Smoking-Log holds a 4.8-star rating across 63 total ratings, reflecting a stable user base despite a maintenance-mode update cadence [1, 2]. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with one-week data history limit, Pro version with unlimited recordings and extended data analysis - **Analysis:** The freemium model gates long-term data visualization behind a Pro upgrade to monetize habit-tracking persistence. ## 🟢 User Sentiment (Medium Confidence: 4 of 4 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.84/5 - **Platform Split:** iOS 4.8/5 (63 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **The simple and minimalist interface helps users track smoking habits without unnecessary cognitive load** - **Data visualization tools provide meaningful statistics that help users reduce their smoking addiction by half** ## SWOT Analysis {#swot} **Core Strengths:** - Minimalist interface reduces cognitive load for daily logging - Data visualization tools provide clear feedback on habit reduction **Growth Levers:** - Implement home screen widgets to increase daily app engagement - Add a daily notes section to deepen user retention ## Recent Changes (v2 → v3) {#recent-changes} Development velocity remains stalled in maintenance mode with no functional changes, though the analytical framing of the app's minimalist strategy has shifted from a liability to a deliberate retention mechanism. **Overall trend**: Stable **Compared at**: 2026-08-02 ### Medium-impact changes - **[Shifted] Strategic Framing of Maintenance** (positioning) ### Low-impact changes - **[Added] Formalization of Feature Gaps** (swot) ## What's New - **Latest (v3.3.0, 2 months ago):** Resolved a bug affecting the purchase restoration process. ## App Momentum (Maintenance) {#momentum} - Ships only minor bug fixes. - Last major release over six months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 72 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Smoking-Log is a health & fitness app that is free with in-app purchases. It holds a 4.84/5 rating from 63 reviews. > **Bottom Line:** Maintaining the current minimalist design while shipping home screen widgets would defend the app's position against feature-rich rivals, as the current lack of accessibility features is the primary friction point for power users. **Best for:** Individuals attempting to track or reduce their smoking frequency through manual logging and data visualization. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship home screen widgets because users request them for quick access → increase daily retention ### Outlook: Stable The health-tracking market is increasingly favoring apps with high-utility accessibility features like widgets. Smoking-Log's stability is an advantage for its current base, but the lack of feature expansion leaves it vulnerable to rivals that offer more integrated habit-tracking workflows [1, 2]. - ⚪ The app remains in maintenance mode with no major feature updates, which preserves the minimalist experience but risks stagnation against active rivals. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.84/5 | | Total Reviews | 63 | | Sentiment | Thrilled (85/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Smoking-Log** (this app) | 4.84/5 | Thrilled | Kei Suefuji | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | n/a | Grow Labs LLC | | [Strava: Run, Bike, Walk](https://marlvel.ai/apps/strava-run-bike-walk) | 4.7/5 | n/a | Strava, Inc. | | [Taller AI: Height Maximizer](https://marlvel.ai/apps/taller-ai-height-maximizer) | 4.7/5 | Excited | Leadimize | | [TallerTeen - Grow Taller Now](https://marlvel.ai/apps/tallerteen-grow-taller-now) | 4.7/5 | n/a | Viral App Developement LLC | | [Activity Tracker・FitnessView](https://marlvel.ai/apps/activity-tracker-fitnessview) | 4.0/5 | n/a | Funn Media, LLC | ## Company Profile - **Developer:** Kei Suefuji - **Website:** [https://smoking-log-aafc0.web.app/index.html](https://smoking-log-aafc0.web.app/index.html) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/smoking-log/id1513092692?uo=4) - **Dev Site:** [Official Website](https://smoking-log-aafc0.web.app/index.html) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*Strava: Run, Bike, Walk*](https://marlvel.ai/apps/strava-run-bike-walk) (Strava, Inc.) · 4.7/5 Rating - [*Taller AI: Height Maximizer*](https://marlvel.ai/apps/taller-ai-height-maximizer) (Leadimize) · 4.7/5 Rating | Positive Sentiment - [*TallerTeen - Grow Taller Now*](https://marlvel.ai/apps/tallerteen-grow-taller-now) (Viral App Developement LLC) · 4.7/5 Rating - [*Activity Tracker・FitnessView*](https://marlvel.ai/apps/activity-tracker-fitnessview) (Funn Media, LLC) · 4.0/5 Rating - [*Avatran Soul*](https://marlvel.ai/apps/avatran-soul) (Avatran GmbH) · N/A Rating - [*Bubblic: Connect with people.*](https://marlvel.ai/apps/bubblic-connect-with-people) (Bubblic Inc.) · 4.6/5 Rating | Excellent Sentiment - [*evolum - Meditation & Yoga*](https://marlvel.ai/apps/evolum-meditation-yoga) (Evolum) · 4.7/5 Rating | Positive Sentiment - [*Holoholo: Daily Memories*](https://marlvel.ai/apps/holoholo-daily-memories) (For Pedestrians LLC.) · 4.4/5 Rating - [*Liftr Workout & Gym Planner*](https://marlvel.ai/apps/liftr-workout-gym-planner) (Karan Pandya) · 4.5/5 Rating | Positive Sentiment ## 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:** 0.55/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 4 - **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:** 59 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/smoking-log-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.