--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Reading notes AirMarker" developer_entity: "RYOSUKE HIRAMATSU" bundle_id: "in.mashroom.airmarker2" app_store_id: "1570428771" category: "Book" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-12-18" report_date: "2026-10-02" last_verified: "2026-10-02T00:00:00.000Z" report_version: "2.3" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 44 momentum_velocity: "zombie" intelligence_version: 2 tags: ["book", "freemium", "mobile app", "app review", "app analysis", "readers", "digitize", "organize"] canonical_url: "https://marlvel.ai/apps/reading-notes-airmarker" license: "CC-BY-NC 4.0" content_version: "v2" --- # Reading notes AirMarker Intelligence Report ## TL;DR {#tldr} - **Category**: Book · Freemium > **TL;DR:** Reading notes AirMarker is a book app by RYOSUKE HIRAMATSU, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Reading notes AirMarker is a book app by RYOSUKE HIRAMATSU. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Book | | **Developer** | RYOSUKE HIRAMATSU | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 44d | ## Metadata & Market Performance - **Publisher:** RYOSUKE HIRAMATSU - **Category:** Book - **Target Audience:** Readers who want to digitize and organize notes, quotes, or specific passages from physical books. - **Platforms:** iOS - **Version Reviewed:** 2.3 - **Report Date:** 2026-10-02 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 1570428771 - **Bundle ID:** in.mashroom.airmarker2 - **Data Window:** Analysis based on signals collected up to 2026-10-02 ## Executive Snapshot **What it is:** Reading notes AirMarker is a book-focused note-taking app for iOS that allows users to capture and organize physical book passages via camera. **Why users hire it:** The app removes the friction of manual transcription by digitizing physical text, serving users who want to bridge their physical library with digital workflows. ## App DNA (Features & Intent) - **[Standard] Photo-based Marker Capture:** Captures book pages via camera to save as visual markers with page numbers and notes. - **[Standard] Search and Traceback:** Enables retrieval of saved markers by searching through associated words or author names. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Marker Export:** Exports saved markers to Notion or as text files. ## Market Position {#market-position} Reading notes AirMarker operates in the Book category with a focus on personal library management. The app has not received a major update in over 1000 days, which limits its competitive standing against active note-taking rivals. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with limited book storage, Premium tier at ¥360/month for unlimited books and export features - **Analysis:** Freemium model anchored at ¥360/month, gating data portability and storage capacity to drive subscription conversion. ## SWOT Analysis {#swot} **Core Strengths:** - Photo-based capture mechanism creates a direct link between physical books and digital archives. - Search and traceback functionality compounds switching costs as the user's personal library grows. **Growth Levers:** - Integration with popular note-taking platforms beyond Notion could expand the user base. - Implementing a cloud-sync feature would address the primary risk of data loss for long-term users. ## What's New - **Latest (v2.3, 2 years ago):** Addressed general software bugs. ## App Momentum (Zombie) {#momentum} - No feature updates in 33 months. - Maintenance-only cadence since late 2023. > **Cadence:** 1 total versions · 0 majors in last 6 months · 1019 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Reading notes AirMarker is a book app that is free with in-app purchases. > **Bottom Line:** The lack of development activity since late 2023 leaves Reading notes AirMarker vulnerable to feature-rich alternatives, and a pivot toward active maintenance would be required to retain the existing user base. **Best for:** Readers who want to digitize and organize notes, quotes, or specific passages from physical books. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit the current codebase to determine the feasibility of a feature refresh because the app has been stagnant for 33 months → restore user trust ### Outlook: Declining The market for digital reading notes is shifting toward apps with high-frequency feature updates and cloud-sync capabilities. Reading notes AirMarker remains exposed due to its lack of development activity, which will likely lead to further churn as users migrate to more supported alternatives. - 🔴 The 33-month update gap indicates a transition to maintenance-only status, which erodes the app's competitive position against active rivals. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Reading notes AirMarker** (this app) | N/A/5 | N/A | RYOSUKE HIRAMATSU | | [[박한평 문장집] 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) | N/A/5 | N/A | SPROUTGROWLABS | | [옛글들 - 소설, 수필, 시](https://marlvel.ai/apps/app--383) | N/A/5 | N/A | kim juyoung | | [박한평 문장집 : 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) | N/A/5 | N/A | SPROUTGROWLABS | | [두란노 비전통독](https://marlvel.ai/apps/app--969) | 3.3/5 | N/A | Duranno | | [스마트 성경과찬송가 - 피아노반주, 개역개정,새번역](https://marlvel.ai/apps/app--191) | 4.3/5 | N/A | Eugene Song | ## Company Profile - **Developer:** RYOSUKE HIRAMATSU ## Data Sources & Links - **App Store ID:** 1570428771 - **Sources:** App store metadata. ## Related Intel Reports - [*[박한평 문장집] 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) (SPROUTGROWLABS) · N/A Rating - [*옛글들 - 소설, 수필, 시*](https://marlvel.ai/apps/app--383) (kim juyoung) · N/A Rating - [*박한평 문장집 : 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) (SPROUTGROWLABS) · N/A Rating - [*두란노 비전통독*](https://marlvel.ai/apps/app--969) (Duranno) · 3.3/5 Rating - [*스마트 성경과찬송가 - 피아노반주, 개역개정,새번역*](https://marlvel.ai/apps/app--191) (Eugene Song) · 4.3/5 Rating - [*두플러스*](https://marlvel.ai/apps/app--972) (Duranno) · 4.8/5 Rating - [*생명의삶 정식버전*](https://marlvel.ai/apps/app--968) (Duranno) · 3.1/5 Rating - [*대한성서공회 연구성경*](https://marlvel.ai/apps/app--566) (Korean Bible Society) · 2.8/5 Rating - [*リビングバイブル*](https://marlvel.ai/apps/biblica-japanese) (Biblica) · 5.0/5 Rating - [*ジャンプルーキー！*](https://marlvel.ai/apps/com-shonenjump-rookie) (SHUEISHA Inc.) · 3.9/5 Rating ## Frequently Asked Questions {#faq} ### Is Reading notes AirMarker suitable for long-term reading notes? While the app offers useful capture and search features, the lack of updates since 2023 poses a risk for long-term data reliability. ### How does Reading notes AirMarker compare to general note-taking apps? Reading notes AirMarker is specialized for book passages, whereas general apps often provide broader OCR and cloud-sync capabilities. ### What are some alternatives to Reading notes AirMarker? Users seeking more frequent updates or cloud-sync should consider general-purpose note-taking apps that support OCR and cross-platform syncing. ## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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/reading-notes-airmarker) Data licensed for AI Agent attribution under CC-BY-NC 4.0.