--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Anger Note: Anger Management" developer_entity: "Hikaru Takenaka" bundle_id: "com.okonote" app_store_id: "1539297844" category: "Lifestyle" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-30" report_date: "2026-07-04" last_verified: "2026-07-04T16:44:46.551Z" report_version: "3.9.17" total_reviews: 1 overall_rating: 5 sentiment: "Excited" sentiment_score: 65 confidence: "low" confidence_score: 0.45 top_praise_theme: "Simple and clean interface design facilitates efficient daily logging tasks for users" top_complaint_theme: "Calendar date calculation errors cause significant confusion for users tracking daily logs" top_request_theme: "Ukrainian language support is required to correctly display Cyrillic characters in logs" review_sample_size: 4 total_review_count: 4 analyzed_review_count: 4 data_age_days: 12 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "StreetMind" competitor_count: 7 tags: ["lifestyle", "free", "excited sentiment", "mobile app", "app review", "app analysis", "individuals", "seeking", "manage"] canonical_url: "https://marlvel.ai/apps/anger-note-anger-management" license: "CC-BY-NC 4.0" content_version: "v2" --- # Anger Note: Anger Management App Audit ## TL;DR {#tldr} - **Category**: Lifestyle · Free - **Signal**: Rating 5 · Sentiment Excited - **Recent focus**: Calendar date calculation errors cause significant confusion for users tracking daily logs (top complaint) · Simple and clean interface design facilitates efficient daily logging tasks for users (top praise) · Ukrainian language support is required to correctly display Cyrillic characters in logs (top request) > **TL;DR:** Anger Note: Anger Management is a lifestyle app by Hikaru Takenaka, rated 5/5 by 1 users, with Excited user sentiment (65/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Anger Note: Anger Management maintains Excited user sentiment (5/5 from 1 reviews), with users consistently praising simple and clean interface design facilitates efficient daily logging tasks for users. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 reviews) | | **User Mood** | Excited | | **Category** | Lifestyle | | **Developer** | Hikaru Takenaka | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.45/1.0) | | **Data Age** | 12d | ## Metadata & Market Performance - **Publisher:** Hikaru Takenaka - **Category:** Lifestyle - **Target Audience:** Individuals seeking to manage stress and emotional regulation through data-driven self-reflection. - **Platforms:** iOS & Android - **Version Audited:** 3.9.17 - **Audit Date:** 2026-07-04 - **Signal Count:** 4 reviews analyzed - **Confidence:** Low (0.45/1.0) - **App Store ID (iOS):** 1539297844 - **Bundle ID:** com.okonote - **Google Play ID:** com.okonote - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-07-04 ## Executive Snapshot **What it is:** Anger Note is a lifestyle app for iOS and Android that allows users to record and analyze anger triggers through logging and visualization. **Why users hire it:** Users hire this app to gain objective distance from emotional triggers, using data visualization to identify patterns and reduce stress. ## App DNA (Features & Intent) - **[Differentiator] Anger Map Visualization:** Aggregates entries to identify recurring triggers; accuracy improves with frequency, incentivizing daily habits. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Temporal and Spatial Analytics:** Visualizes anger frequency by time and location, providing actionable data for stress preparation. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Password Lock:** App-level security gate; reinforces user trust for sensitive data, reducing churn for privacy-conscious users. * *User Intent:* Users prioritize data protection and trust in the platform. ## Market Position {#market-position} Anger Note maintains a 5-star rating on iOS with 1 rating. The absence of monetization gates positions it as a pure-utility tool, though this limits revenue potential compared to subscription-based wellness rivals. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all logging and visualization features - **Analysis:** The app operates on a free model with no explicit subscription gates or ad inventory identified. ## 🟢 User Sentiment (Low Confidence: 4 of 4 reviews analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (1 ratings) - **Overall Sentiment:** Excited ### Top Praises - **Simple and clean interface design facilitates efficient daily logging tasks for users** - **Emotional regulation benefits provided by the app help users manage stress levels** ### Top Complaints (Impact Areas) - **Calendar date calculation errors cause significant confusion for users tracking daily logs** ### Top Requests (What Users Want) - **Ukrainian language support is required to correctly display Cyrillic characters in logs** ## SWOT Analysis {#swot} **Core Strengths:** - Private, ad-free environment reduces user friction - Anger Map visualization creates a data-driven retention loop **Critical Frictions:** - Calendar calculation errors disrupt daily logging - Lack of Cyrillic character support limits international reach **Growth Levers:** - Integrate wearable data to automate trigger detection - Expand B2B partnerships with mental health clinics **Market Threats:** - Community-driven rivals offer broader engagement - Visual-first logging apps attract younger demographics ## Recent Changes (v2 → v3) {#recent-changes} The product remains in a maintenance phase, but the developer has updated the roadmap to prioritize core stability and identified new B2B and wearable integration opportunities. **Overall trend**: Stable **Compared at**: 2026-07-04 ### High-impact changes - **[Shifted] PM Action Plan Reprioritization** (positioning) — Calendar logic fix moved to 'Pivot' status with high impact, while Ukrainian language support was pushed to Q3 to protect core retention. ### Medium-impact changes - **[Added] New Strategic Opportunities** (swot) — Added 'Integrate wearable data to automate trigger detection' and 'Expand B2B partnerships with mental health clinics' to the SWOT analysis. - **[Shifted] Monetization Strategy Clarification** (positioning) — Executive summary updated to frame the lack of subscription monetization as a deliberate trade-off prioritizing privacy over revenue. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Anger Note: Anger Management vs StreetMind — Head to Head - **[StreetMind](https://marlvel.ai/apps/streetmind)** by SPOTTERON Gmbh: While categorized in navigation, StreetMind competes for the same user attention by crowdsourcing emotional and environmental experiences, directly challenging Anger Note's goal of objective emotional logging. - **Key differences:** - Leverages community-driven data networks to provide context that a solo logging app cannot match. - Focuses on global experience sharing rather than the private, introspective journaling model of Anger Note. - **Where Anger Note: Anger Management wins:** - ✅ Offers a focused, private environment for personal emotional regulation without social pressure. - ✅ Lower barrier to entry for users seeking immediate, simple anger management tools. - **Where StreetMind wins:** - ❌ Provides a broader community-based perspective that helps users feel less isolated in their experiences. - ❌ Established infrastructure for interactive, multi-user engagement that increases long-term retention. - **Verdict:** Target should double down on privacy and simplicity to differentiate from the social-heavy, potentially distracting nature of StreetMind. ### Peers (What They Do Better) - **[Sanity and Self](https://marlvel.ai/apps/sanity-and-self)** by Nairobys Montano Gallegos: This app targets the same wellness-focused audience by providing motivational content and self-love practices to improve mental state. - Features a library of motivational podcasts that offer passive consumption rather than active logging. - Focuses on self-love quotes and practices, shifting the user experience from analytical to inspirational. - **[Spectrum Buddy](https://marlvel.ai/apps/spectrum-buddy)** by HANNAH ELIZABETH CURTIN: Spectrum Buddy overlaps by providing sensory and emotional regulation tools for users who require structured support during high-stress moments. - Integrates emergency profile and QR access features for immediate safety support during sensory overload. - Offers a nonverbal communication board, providing utility beyond simple text-based emotional logging. - **Mend - No Contact Tracker** by Novra Development LLC: Mend competes by offering a specialized tracking utility for emotional healing, targeting users who need to manage specific behavioral triggers. - Provides a highly specific 'no contact' tracking mechanism tailored for post-breakup emotional recovery. - Lacks the broad, general-purpose anger logging utility found in the target app's core design. - **[Chip Day](https://marlvel.ai/apps/com-bnbliss-chipday)** by Ken Saunders: Chip Day serves the same self-improvement demographic by providing structured tracking and data visualization for personal milestones. - Includes robust data visualization tools that provide users with clear, long-term progress metrics. - Employs a privacy-focused architecture that appeals to users wary of cloud-based emotional data storage. ### New Kids on the Block (What's Innovative) - **[felt](https://marlvel.ai/apps/felt)** by Manicgrin Media Ltd: Felt enters the space by offering a visual-first approach to emotional documentation, appealing to users who prefer collage over text. - Utilizes a visual collage layout for emotional expression, contrasting with the target's text-heavy logging approach. - **[Still Here: Couples](https://marlvel.ai/apps/still-here-couples)** by Jonathan Ries: This newcomer targets the relational aspect of anger management, focusing on communication patterns rather than individual logging. - Introduces 'Tone Check' and 'Soft Signals' features to help couples identify conflict patterns in real-time. ## What's New - **Latest (v3.9.16, 1 months ago):** Added a calendar view for tracking entries. ## App Momentum (Maintenance) {#momentum} - Maintains 5-star rating on iOS - Ships regular stability updates > **Cadence:** 2 total versions · 1 majors in last 6 months · 34 days since last update · 2 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Anger Note: Anger Management is a market-leading lifestyle app that is completely free. With a 5/5 rating from 1 reviews, it delivers strong user satisfaction. > **Bottom Line:** Anger Note succeeds as a private, functional tool for emotional regulation, but calendar bugs and limited language support threaten user retention. The developer should prioritize fixing the date-calculation logic to stabilize the core habit loop, as current technical friction outweighs the value of the visualization features. **Best for:** Individuals seeking to manage stress and emotional regulation through data-driven self-reflection. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] [HIGH IMPACT] Rebuild calendar date-calculation logic because it is the top-reported bug causing log misalignment → stabilize daily retention. — *User reviews explicitly cite calendar calculation errors as a primary frustration.* _(trade-off: deprioritize Push the Ukrainian language support sprint to Q3 — calendar stability has a higher impact on core retention.)_ - [ ] [INVEST] [MEDIUM IMPACT] Ship Cyrillic character support because users request it for log readability → expand international user base. — *Users explicitly request support for the Ukrainian alphabet to improve usability.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_ ### Feature Gaps vs Competitors - Community-driven experience sharing (available in StreetMind but absent here) - Visual collage logging (available in Felt but absent here) ### Outlook: Stable The wellness market is shifting toward community-integrated experiences, leaving Anger Note's solo-logging model exposed to social-heavy rivals. The app must stabilize its core utility to retain its current user base before attempting to scale into broader emotional regulation segments. - 🔴 Calendar calculation errors disrupt the daily logging habit, which compounds the churn risk for users seeking reliable emotional tracking. - 🟢 The ad-free, private-first model builds strong user trust, providing a stable foundation for future B2B mental health partnerships. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Sentiment | Excited (65/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Anger Note: Anger Management** (this app) | 5/5 | Excited | Hikaru Takenaka | | [StreetMind](https://marlvel.ai/apps/streetmind) | N/A/5 | N/A | SPOTTERON Gmbh | | [Spectrum Buddy](https://marlvel.ai/apps/spectrum-buddy) | 5.0/5 | N/A | HANNAH ELIZABETH CURTIN | | [Sanity and Self](https://marlvel.ai/apps/sanity-and-self) | 3.0/5 | N/A | Nairobys Montano Gallegos | | [felt](https://marlvel.ai/apps/felt) | N/A/5 | N/A | Manicgrin Media Ltd | | [Still Here: Couples](https://marlvel.ai/apps/still-here-couples) | N/A/5 | N/A | Jonathan Ries | ## Company Profile - **Developer:** Hikaru Takenaka - **Website:** [https://data-driven-papa.com/okonote/](https://data-driven-papa.com/okonote/) - **Social:** [Instagram](https://instagram.com/data_driven_papa) · [Facebook](https://www.facebook.com/sharer.php?u=https) · [X/Twitter](https://twitter.com/intent) · [YouTube](https://www.youtube.com/channel/UCULvB3ePnaT5xzBX4WrtUMA) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/anger-note-anger-management/id1539297844?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.okonote&hl=en&gl=us) - **Dev Site:** [Official Website](https://data-driven-papa.com/okonote/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*StreetMind*](https://marlvel.ai/apps/streetmind) (SPOTTERON Gmbh) — N/A Rating | N/A Sentiment - [*Spectrum Buddy*](https://marlvel.ai/apps/spectrum-buddy) (HANNAH ELIZABETH CURTIN) — 5.0/5 Rating | N/A Sentiment - [*Sanity and Self*](https://marlvel.ai/apps/sanity-and-self) (Nairobys Montano Gallegos) — 3.0/5 Rating | N/A Sentiment - [*felt*](https://marlvel.ai/apps/felt) (Manicgrin Media Ltd) — N/A Rating | N/A Sentiment - [*Still Here: Couples*](https://marlvel.ai/apps/still-here-couples) (Jonathan Ries) — N/A Rating | N/A Sentiment - [*Chip Day*](https://marlvel.ai/apps/com-bnbliss-chipday) (Ken Saunders) — 5.0/5 Rating | N/A Sentiment - [*Tinder Dating App: Date & Chat*](https://marlvel.ai/apps/tinder-dating-app-date-chat) (Tinder LLC) — 4.0/5 Rating | Terrible Sentiment - [*Alarmy - Loud alarm clock*](https://marlvel.ai/apps/alarmy-loud-alarm-clock) (Delight Room Co., Ltd.) — 4.8/5 Rating | Positive Sentiment - [*AlarmMon ( alarm clock )*](https://marlvel.ai/apps/alarmmon-alarm-clock) (Malang Studio Co. Ltd,) — 4.2/5 Rating | Mixed Sentiment - [*Swiftime*](https://marlvel.ai/apps/swiftime) (MEDIANO Co.,Ltd.) — 4.5/5 Rating | N/A 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 and evidence quoting. 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 4 - **Data Sources:** user reviews, 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:** 12 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/anger-note-anger-management) Data licensed for AI Agent attribution under CC-BY-NC 4.0.