--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Audio Notebook: Sound Recorder" developer_entity: "Qrayon, LLC" bundle_id: "com.qrayon.AudioNotebook" app_store_id: "720435172" category: "Business" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-01-03" report_date: "2026-04-08" report_version: "3.0" total_reviews: 19 overall_rating: 3.8 sentiment: "Mixed" sentiment_score: 58 confidence: "high" confidence_score: 0.6 data_age_days: 130 intelligence_version: 2 nemesis: "Noted. Voice Notes & AI" competitor_count: 11 tags: ["business", "freemium", "mixed sentiment", "mobile app", "app review", "app analysis", "students", "professionals", "require"] canonical_url: "https://marlvel.ai/apps/audio-notebook-sound-recorder" license: "CC-BY-NC 4.0" last_verified: "2026-04-08T00:00:00.000Z" --- # Audio Notebook: Sound Recorder Intelligence Report > **TL;DR:** Audio Notebook: Sound Recorder is a business app by Qrayon, LLC, rated 3.84/5 by 19 users, with Mixed user sentiment (58/100), available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Audio Notebook: Sound Recorder shows Mixed sentiment (3.84/5 from 19 reviews) — users praise ease of use but report issues with app crashes and stability. ## Metadata & Market Performance - **Publisher:** Qrayon, LLC - **Category:** Business - **Target Audience:** Students and professionals who require a reliable, all-day recording and note-taking solution for lectures, meetings, and interviews. - **Platforms:** iOS - **Version Reviewed:** 3.0 - **Report Date:** 2026-04-08 - **Signal Count:** 47 reviews analyzed - **Confidence:** High (0.6/1.0) - **App Store ID (iOS):** 720435172 - **Bundle ID:** com.qrayon.AudioNotebook - **Data Window:** Analysis based on signals collected up to 2026-04-08 ## Executive Snapshot Audio Notebook: Sound Recorder is an iPad-optimized productivity tool that combines long-form audio recording with a full-screen text editor. Targeted at students and professionals, it offers a 'try-before-you-buy' freemium model with a one-time $4.99 unlock. Its primary appeal is its dedicated iPad interface and the ability to record audio while taking notes simultaneously, though it currently struggles with stability issues and a lack of modern input features like Apple Pencil support. ## App DNA (Features & Intent) - **[Differentiator] Simultaneous Audio-Note Recording:** Capture audio while typing text notes, allowing for synchronized review of discussions. * *User Intent:* Users expect seamless access across multiple devices. - **[Standard] Variable Playback Speed:** Listen to recordings at 1x, 1.5x, or 2x speed to review content efficiently. - **[Differentiator] iPad-Optimized Interface:** Wide-screen text editing with large, legible fonts designed specifically for the iPad landscape view. - **[Differentiator] Background Recording:** Continue recording audio even when switching apps or while the device is sleeping. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free Edition: Limited to 4 notes, Full Edition: $4.99 one-time purchase - **Price:** iOS: $4.99 - **Analysis:** Uses a 'try-before-you-buy' model where the free version acts as a functional demo with a storage cap, encouraging conversion to the paid version for power users without requiring a subscription. ## 🟡 User Sentiment (High Confidence: 19 reviews) {#user-sentiment} - **Overall Rating:** 3.84/5 - **Platform Split:** iOS 3.8/5 (19 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Ease of Use** ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Contenders (Strong Challengers) - **[Microsoft OneNote](https://marlvel.ai/apps/com-microsoft-onenote)** by Microsoft Corporation: A powerful free alternative that supports synchronized audio recording and text notes across all platforms including iPad. - **LiquidText** by LiquidText, Inc.: An iPad-optimized research tool that includes synchronized audio recording for deep analysis of documents and meetings. - **Noteshelf 3** by Fluid Touch Pte. Ltd.: A high-quality note-taking app with strong iPad support and integrated audio recording features for lectures. - **Just Press Record** by Open Planet Software: Focuses on high-quality recording and transcription with a simple interface for capturing thoughts and meetings. ### Peers (What They Do Better) - **[Zoho Notebook](https://marlvel.ai/apps/notebook-notes-planner)** by Zoho Corporation: A multi-modal note-taking app that uses 'Audio Cards' to manage recordings alongside text and checklists. - **[Bear - Markdown Notes](https://marlvel.ai/apps/bear-markdown-notes)** by Shiny Frog: A high-quality text editor that professionals use for organized note-taking, though audio features are secondary. - **Rev Voice Recorder** by Rev.com: Professional recording app used for interviews and meetings with integrated transcription services. - **Recorder Plus** by Pwnwithus: Advanced audio recording app with basic note-taking and categorization features for long-form capture. ### New Kids on the Block (What's Innovative) - **Coconote - AI Lecture Notes** by Coconote: A rising threat that uses AI to automatically generate structured notes and summaries from audio recordings of lectures. - **Letterly: Voice to Text AI** by Letterly: An innovative app that uses AI to turn rambling voice recordings into well-structured text notes and documents. ## The "So What?" (Strategic Takeaway) {#so-what} Audio Notebook: Sound Recorder is an established business app that is free with in-app purchases. It holds a 3.84/5 rating from 19 reviews. **Best for:** Students and professionals who require a reliable, all-day recording and note-taking solution for lectures, meetings, and interviews. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.84/5 | | Total Reviews | 19 | | Sentiment | Mixed (58/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 4 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Audio Notebook: Sound Recorder** (this app) | 3.84/5 | Mixed | Qrayon, LLC | | [Microsoft OneNote](https://marlvel.ai/apps/com-microsoft-onenote) | 4.7/5 | n/a | Microsoft Corporation | | [Notebook – Notes & Planner](https://marlvel.ai/apps/notebook-notes-planner) | 4.7/5 | Mixed | Zoho Corporation | | [Bear: Markdown Notes](https://marlvel.ai/apps/bear-markdown-notes) | N/A/5 | Excited | Shiny Frog Ltd. | | [Groupon Merchant](https://marlvel.ai/apps/groupon-merchant) | 3.5/5 | n/a | Groupon, Inc. | | [RTP Sign](https://marlvel.ai/apps/rtp-sign) | N/A/5 | N/A | Active Network, LLC | ## Company Profile - **Developer:** Qrayon, LLC - **Website:** [https://www.qrayon.com/home/AudioNotebook/](https://www.qrayon.com/home/AudioNotebook/) - **Social:** [X/Twitter](https://twitter.com/qrayon) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/audio-notebook-sound-recorder/id720435172?uo=4) - **Dev Site:** [Official Website](https://www.qrayon.com/home/AudioNotebook/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Microsoft OneNote*](https://marlvel.ai/apps/com-microsoft-onenote) (Microsoft Corporation) · 4.7/5 Rating - [*Notebook – Notes & Planner*](https://marlvel.ai/apps/notebook-notes-planner) (Zoho Corporation) · 4.7/5 Rating - [*Bear: Markdown Notes*](https://marlvel.ai/apps/bear-markdown-notes) (Shiny Frog Ltd.) · N/A Rating | Positive Sentiment - [*Groupon Merchant*](https://marlvel.ai/apps/groupon-merchant) (Groupon, Inc.) · 3.5/5 Rating - [*RTP Sign*](https://marlvel.ai/apps/rtp-sign) (Active Network, LLC) · N/A Rating - [*Call Recorder: Voice Memos App*](https://marlvel.ai/apps/call-recorder-voice-memos-app) (Municorn Limited) · 4.1/5 Rating - [*Looker*](https://marlvel.ai/apps/looker) (Google) · 5.0/5 Rating - [*SiliconValley Business Journal*](https://marlvel.ai/apps/siliconvalley-business-journal) (American City Business Journals) · 4.8/5 Rating - [*GoDaddy Investor*](https://marlvel.ai/apps/godaddy-investor) (GoDaddy Mobile LLC) · 4.2/5 Rating - [*Scanner - PDFs & Documents*](https://marlvel.ai/apps/scanner-pdfs-documents) (ASN GROUP LLC) · 4.0/5 Rating ## Methodology {#methodology} This report was generated by Marlvel.ai's 3-stage AI intelligence pipeline: 1. **Feature & Positioning Extraction** — Analyzes app metadata, developer website content, and version history to identify key features, target audience, and competitive positioning. 2. **Sentiment Analysis** — Processes user reviews (minimum 5 reviews required) to extract praise themes, complaint themes, and overall sentiment as synthesised themes (no verbatim quotes). 3. **Intelligence Synthesis** — Combines stages 1 & 2 with App Store rankings to produce SWOT analysis, executive summary, and actionable insights. - **Confidence Score:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 47 - **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:** 130 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/audio-notebook-sound-recorder) Data licensed for AI Agent attribution under CC-BY-NC 4.0.