--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Kern: Sobriety Counter" developer_entity: "Vadym Suprun" bundle_id: "ca.suprun.kern" app_store_id: "6766077077" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-09-10" report_date: "2026-09-12" last_verified: "2026-09-12T00:00:00.000Z" report_version: "0.5.1" total_reviews: 5 overall_rating: 5 confidence: "low" confidence_score: 0.2 data_age_days: 19 momentum_velocity: "active" intelligence_version: 2 tags: ["health & fitness", "freemium", "mobile app", "app review", "app analysis", "individuals", "seeking", "private,"] canonical_url: "https://marlvel.ai/apps/kern-sobriety-counter" 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. --- # Kern: Sobriety Counter Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium - **Signal**: Rating 5 > **TL;DR:** Kern: Sobriety Counter is a health & fitness app by Vadym Suprun, rated 5/5 by 5 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Kern: Sobriety Counter is a health & fitness app by Vadym Suprun. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (5 reviews) | | **Category** | Health & Fitness | | **Developer** | Vadym Suprun | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 19d | ## Metadata & Market Performance - **Publisher:** Vadym Suprun - **Category:** Health & Fitness - **Target Audience:** Individuals seeking a private, non-intrusive tool to track sobriety or habit cessation without community pressure or data tracking. - **Platforms:** iOS - **Version Reviewed:** 0.5.1 - **Report Date:** 2026-09-12 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6766077077 - **Bundle ID:** ca.suprun.kern - **Data Window:** Analysis based on signals collected up to 2026-09-12 ## Executive Snapshot **What it is:** Kern is a private, offline-first sobriety and habit-tracking app for iOS that uses home-screen widgets to display progress. **Why users hire it:** The app removes the social pressure and data-tracking friction found in mainstream habit trackers, serving users who prefer a quiet, personal experience. ## App DNA (Features & Intent) - **[Differentiator] Privacy-First Architecture:** Local-only data storage with no account requirement, analytics, or third-party tracking. * *User Intent:* Users prioritize data protection and trust in the platform. - **[Differentiator] Multi-Counter Support:** Ability to track multiple habits simultaneously with individual start dates and milestones. * *User Intent:* Users want visibility into their own performance and progress. - **[Standard] Lock Screen Widgets:** Displays day counts directly on the iOS Lock Screen via rings, panels, or text lines. ## Market Position {#market-position} Kern operates as a minimalist utility in the Health & Fitness category, maintaining a 5.0 rating across its initial user base. The single-purchase model for multi-habit tracking creates a clear value gap against subscription-heavy rivals. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free for one habit, Single purchase for unlimited habits - **Analysis:** The freemium model uses a single-purchase unlock for power users, avoiding recurring subscription revenue in favor of a one-time payment. ## SWOT Analysis {#swot} **Core Strengths:** - Local-only data storage establishes trust as a primary value proposition - Single-purchase model removes recurring subscription friction for power users - Personal best preservation reduces abandonment after relapse **Growth Levers:** - Localized pricing could capture users in high-ARPU markets - Expanded widget customization could increase daily app visibility ## What's New - **Latest (v0.5.1, yesterday):** Enabled per-count 'Money not spent' settings and improved milestone notification navigation and real-time visibility. ## App Momentum (Active) {#momentum} - Shipped two releases in three weeks. - Enabled per-count money-tracking features. - Improved milestone notification navigation. > **Cadence:** 2 total versions · 1 majors in last 6 months · 1 days since last update · 22 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Kern: Sobriety Counter is a health & fitness app that is free with in-app purchases. It holds a 5/5 rating from 5 reviews. > **Bottom Line:** Kern's privacy-first, single-purchase model effectively targets users alienated by subscription-heavy habit trackers. Doubling down on widget-based retention will solidify its position as a high-utility, low-friction tool for power users. **Best for:** Individuals seeking a private, non-intrusive tool to track sobriety or habit cessation without community pressure or data tracking. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Expand widget customization options because user reviews prioritize home-screen visibility → increase daily active habit ### Outlook: Improving Users report: The habit-tracking market is shifting toward privacy-centric, minimalist tools as users grow weary of data-harvesting and subscription fatigue. Kern is well-positioned to capture this segment by maintaining its offline-first stance, which serves as a defensive barrier against data-dependent competitors. - 🟢 The active release cadence (two updates in three weeks) demonstrates a commitment to feature iteration and user-requested utility. - 🟢 The single-purchase model for multi-habit tracking provides a clear competitive advantage against subscription-based rivals in the Health & Fitness category. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 5 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Improving | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Kern: Sobriety Counter** (this app) | 5/5 | N/A | Vadym Suprun | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | n/a | Grow Labs LLC | | [Mind - Méditations guidées](https://marlvel.ai/apps/mind-m-ditations-guid-es) | 4.6/5 | Excited | MIND AND CIE | | [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 | ## Company Profile - **Developer:** Vadym Suprun - **Website:** [https://kern.suprun.ca](https://kern.suprun.ca) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/kern-sobriety-counter/id6766077077?uo=4) - **Dev Site:** [Official Website](https://kern.suprun.ca) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*Mind - Méditations guidées*](https://marlvel.ai/apps/mind-m-ditations-guid-es) (MIND AND CIE) · 4.6/5 Rating | Positive Sentiment - [*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 ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, 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:** 19 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/kern-sobriety-counter) Data licensed for AI Agent attribution under CC-BY-NC 4.0.