--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Suru : To Do List & Notes" developer_entity: "Esoteric Development" bundle_id: "com.esotericdevelopment.suru" app_store_id: "738040933" category: "Productivity" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-06-26" report_date: "2026-08-06" last_verified: "2026-08-06T00:00:00.000Z" report_version: "6.11" total_reviews: 526 overall_rating: 4.6 sentiment: "Mixed" sentiment_score: 45 confidence: "medium" confidence_score: 0.6 top_praise_theme: "Simple and sleek interface design helps users organize daily tasks and project lists effectively" top_complaint_theme: "Removal of signature full-length colored bars in recent updates degrades the visual identity users loved" review_sample_size: 49 total_review_count: 49 analyzed_review_count: 49 data_age_days: 10 momentum_velocity: "zombie" intelligence_version: 3 tags: ["productivity", "subscription", "mixed sentiment", "mobile app", "app review", "app analysis", "students,", "professionals,", "visual"] canonical_url: "https://marlvel.ai/apps/suru-to-do-list-notes" license: "CC-BY-NC 4.0" content_version: "v2" --- # Suru : To Do List & Notes Intelligence Report ## TL;DR {#tldr} - **Category**: Productivity · Subscription - **Signal**: Rating 4.61 · Sentiment Mixed - **Recent focus**: Removal of signature full-length colored bars in recent updates degrades the visual identity users loved (top complaint) · Simple and sleek interface design helps users organize daily tasks and project lists effectively (top praise) > **TL;DR:** Suru : To Do List & Notes is a productivity app by Esoteric Development, rated 4.61/5 by 526 users, with Mixed user sentiment (45/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Suru : To Do List & Notes shows Mixed sentiment (4.61/5 from 526 reviews) - users praise simple and sleek interface design helps users organize daily tasks and project lists effectively but report issues with removal of signature full-length colored bars in recent updates degrades the visual identity users loved. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.61/5 (526 reviews) | | **User Mood** | Mixed | | **Category** | Productivity | | **Developer** | Esoteric Development | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 10d | ## Metadata & Market Performance - **Publisher:** Esoteric Development - **Category:** Productivity - **Target Audience:** Students, professionals, and visual thinkers seeking hierarchical task management. - **Platforms:** iOS - **Version Reviewed:** 6.11 - **Report Date:** 2026-08-06 - **Signal Count:** 49 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 738040933 - **Bundle ID:** com.esotericdevelopment.suru - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-06 ## Executive Snapshot **What it is:** Suru is a productivity tool for iOS that enables users to organize tasks and notes through hierarchical checklists and color-coded outlines. **Why users hire it:** Users hire Suru to manage complex projects and class assignments through a visual interface that simplifies multi-level task breakdown. ## App DNA (Features & Intent) - **[Differentiator] Jumpstart AI:** Generates project outlines from a single text prompt; functions as a differentiator to attract new users. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Multi-level Checklists:** Hierarchical task breakdown with drag-and-drop organization; functions as a standard retention tool. - **[Standard] Cross-device Sync:** Real-time synchronization across Apple devices; gated behind Pro subscription to drive recurring revenue. * *User Intent:* Users expect seamless access across multiple devices. ## Market Position {#market-position} Suru holds a 4.61-star rating across 526 reviews, but the 13-month gap since the last major update signals a decline in competitive relevance against active productivity apps. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free version with basic features, Suru Pro and Suru Teams monthly or annual subscriptions - **Analysis:** Subscription model gates multi-device sync, unlimited media, and team collaboration behind Pro and Teams tiers. ## 🟡 User Sentiment (Medium Confidence: 49 of 49 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.61/5 - **Platform Split:** iOS 4.6/5 (526 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Simple and sleek interface design helps users organize daily tasks and project lists effectively** - **Color-coded list management provides a clear visual hierarchy for users tracking multiple projects** - **Responsive developer support for bug fixes encourages user loyalty and long-term app retention** ### Top Complaints (Impact Areas) - **Removal of signature full-length colored bars in recent updates degrades the visual identity users loved** ## SWOT Analysis {#swot} **Core Strengths:** - Color-coded list management provides clear visual hierarchy for complex projects - Responsive developer support for bug fixes maintains user trust **Growth Levers:** - Native calendar and reminder integration would capture all-in-one productivity users - Landscape orientation support would unlock iPad power-user segments ## Recent Changes (v2 → v3) {#recent-changes} The app remains in a maintenance-only state with no new features, but the competitive analysis now explicitly identifies the 13-month development silence and lack of tablet optimization as critical threats to its market position. **Overall trend**: Declining **Compared at**: 2026-08-06 ### High-impact changes - **[Shifted] Competitive Relevance** (positioning) ### Medium-impact changes - **[Added] Tablet Workflow Gaps** (swot) - **[Added] Market Vulnerability** (swot) ## What's New - **Latest (v6.11, 1 years ago):** Introduced Jumpstart, an AI-powered tool that auto-generates project outlines from user prompts. ## App Momentum (Zombie) {#momentum} - Shipped AI-powered project generation tool. - Quiet 13 months, no feature updates. > **Cadence:** 1 total versions · 1 majors in last 6 months · 406 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Suru : To Do List & Notes is a productivity app. With a 4.61/5 rating from 526 reviews, it shows mixed user reception. > **Bottom Line:** Suru retains a core audience through its visual design, but the combination of subscription-gated sync and data-loss reports creates a high churn risk, so the PM must prioritize stability and core utility over AI-driven features to stabilize the user base. **Best for:** Students, professionals, and visual thinkers seeking hierarchical task management. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild data backup and sync processes because users report historical list loss → reduce churn ### Outlook: Declining Users report: The productivity market is consolidating around tools that offer native system integrations and frequent feature updates. Suru's current posture is exposed, as its lack of development cadence and data-persistence issues make it a prime target for churn to more reliable competitors. - 🔴 The 13-month release silence indicates a shift to maintenance mode, which erodes user trust and limits the app's ability to compete with active rivals. - 🔴 Data loss reports following sync attempts create a high churn risk, which compounds the negative sentiment regarding subscription-gated utility features. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.61/5 | | Total Reviews | 526 | | Sentiment | Mixed (45/100) | | Confidence | Medium | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Suru : To Do List & Notes** (this app) | 4.61/5 | Mixed | Esoteric Development | | [Mitsu: AI Life Coach](https://marlvel.ai/apps/mitsu-ai-life-coach) | N/A/5 | N/A | C2 Insights | | [ChatGPT](https://marlvel.ai/apps/chatgpt) | 4.8/5 | n/a | OpenAI OpCo, LLC | | [Pattrn - Discipline Tracker](https://marlvel.ai/apps/pattrn-discipline-tracker) | 4.8/5 | Thrilled | Pedro Schott | | [한음달-한국인에게 꼭 맞는 음력달력, 캘린더](https://marlvel.ai/apps/app--103) | 4.6/5 | N/A | YunaSoft Inc. | | [바로메모 - 매일 바로 작성하는 메모장](https://marlvel.ai/apps/cswpd-memo) | N/A/5 | N/A | SuWon Choi | ## Company Profile - **Developer:** Esoteric Development - **Website:** [https://www.esotericdevelopment.com/suru](https://www.esotericdevelopment.com/suru) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/suru-to-do-list-notes/id738040933?uo=4) - **Dev Site:** [Official Website](https://www.esotericdevelopment.com/suru) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Mitsu: AI Life Coach*](https://marlvel.ai/apps/mitsu-ai-life-coach) (C2 Insights) · N/A Rating - [*ChatGPT*](https://marlvel.ai/apps/chatgpt) (OpenAI OpCo, LLC) · 4.8/5 Rating - [*Pattrn - Discipline Tracker*](https://marlvel.ai/apps/pattrn-discipline-tracker) (Pedro Schott) · 4.8/5 Rating | Excellent Sentiment - [*한음달-한국인에게 꼭 맞는 음력달력, 캘린더*](https://marlvel.ai/apps/app--103) (YunaSoft Inc.) · 4.6/5 Rating - [*바로메모 - 매일 바로 작성하는 메모장*](https://marlvel.ai/apps/cswpd-memo) (SuWon Choi) · N/A Rating - [*근로장려금 알리미 - 신청, 기준, 금액계산 가이드*](https://marlvel.ai/apps/com-swing2app-v3-d83e9bb95c05347f59ad81dea3b925ebf) (SY Company) · 3.8/5 Rating - [*통화관리솔루션 (부평구청용)*](https://marlvel.ai/apps/byto-bupyeong) (BYTO) · N/A Rating - [*시외버스터미널 예매가이드 - 시간표*](https://marlvel.ai/apps/com-rewd-metopcrent) (Multisoft app) · 4.1/5 Rating - [*スマホやめるにゃ*](https://marlvel.ai/apps/hiroto-nosnszone-nosnszone) (HIROTO TSUTSUSHIMA) · N/A Rating - [*プレゼンテーションなど タイマー*](https://marlvel.ai/apps/app--366) (MAKOTO SASAKI) · N/A 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:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 49 - **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:** 10 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/suru-to-do-list-notes) Data licensed for AI Agent attribution under CC-BY-NC 4.0.