--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Shadow Ninja: Ink Graze" developer_entity: "Studio Solum" bundle_id: "com.studiosolum.shadowninja" app_store_id: "6785406748" category: "Games" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-09-25" report_date: "2026-11-12" last_verified: "2026-11-12T00:00:00.000Z" report_version: "1.2.1" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 2 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["games", "free", "mobile app", "app review", "app analysis", "casual", "mobile", "gamers"] canonical_url: "https://marlvel.ai/apps/shadow-ninja-ink-graze" license: "CC-BY-NC 4.0" content_version: "v2" --- # Shadow Ninja: Ink Graze Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Free > **TL;DR:** Shadow Ninja: Ink Graze is a games app by Studio Solum, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Shadow Ninja: Ink Graze is a games app by Studio Solum. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Games | | **Developer** | Studio Solum | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 2d | ## Metadata & Market Performance - **Publisher:** Studio Solum - **Category:** Games - **Target Audience:** Casual mobile gamers who prefer short, high-tension arcade sessions with a minimalist aesthetic. - **Platforms:** iOS & Android - **Version Reviewed:** 1.2.1 - **Report Date:** 2026-11-12 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6785406748 - **Bundle ID:** com.studiosolum.shadowninja - **Google Play ID:** com.studiosolum.shadowninja - **Data Window:** Analysis based on signals collected up to 2026-11-12 ## Executive Snapshot **What it is:** Shadow Ninja: Ink Graze is a one-handed ink-wash dodge action game for iOS and Android. **Why users hire it:** The app removes the friction of complex controls, allowing players to engage in high-tension, short-burst sessions that fit into small gaps in a daily schedule. ## App DNA (Features & Intent) - **[Differentiator] Graze Scoring System:** Multipliers and ink gauge increase based on proximity to incoming blades, driving session frequency. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Bank vs Push Mechanic:** Choice at each gate to secure current score or risk it for higher multipliers, increasing replayability. * *User Intent:* Users prioritize data protection and trust in the platform. - **[Standard] Rewarded Ads:** Optional ad viewing to revive runs or reroll techniques, monetizing failed attempts. * *User Intent:* Users are motivated by consistent progression and daily incentives. ## Market Position {#market-position} Shadow Ninja: Ink Graze operates in the minimalist arcade category, currently maintaining a maintenance-mode release cadence with no public rating count across iOS or Android platforms. ## Monetization Strategy - **Model:** Free - **Tiers:** Free-to-play with optional rewarded ads - **Analysis:** Monetization relies entirely on rewarded ad inventory for revives and rerolls. ## SWOT Analysis {#swot} **Core Strengths:** - Graze scoring mechanism creates a high-skill retention loop - Bank-or-push gate mechanic increases session duration - Sumi-e ink aesthetic provides a distinct visual signature **Growth Levers:** - Implement seasonal leaderboards to leverage high-score competition - Expand ninja collection system to increase daily login frequency ## What's New - **Latest (v1.2.0, 3 months ago):** Introduced an in-app rating prompt to capture user feedback during positive experiences. ## App Momentum (Maintenance) {#momentum} - Ships ~6 releases per year. - Added daily reward ad mechanics. - Completed Japanese language localization. > **Cadence:** 2 total versions · 1 majors in last 6 months · 47 days since last update · 58 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Shadow Ninja: Ink Graze is a games app that is completely free. > **Bottom Line:** Shadow Ninja: Ink Graze relies on its core risk-reward loop to retain players, but the maintenance-mode release cadence leaves it vulnerable to more active arcade rivals. Prioritizing live-ops content would address the stagnation risk and help build the necessary player base for long-term viability. **Best for:** Casual mobile gamers who prefer short, high-tension arcade sessions with a minimalist aesthetic. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship seasonal leaderboards because the high-score loop is the primary retention lever → increase DAU/MAU ratio ### Outlook: Stable The arcade market is currently consolidating around titles with high-frequency live-ops updates. Shadow Ninja: Ink Graze remains in a stable but vulnerable position, as the lack of social features or frequent content drops limits its ability to compete for long-term player retention. - ⚪ The maintenance-mode release cadence (avg 58 days) suggests a focus on stability rather than aggressive feature expansion. - 🟢 Recent localization to Japanese expands the potential total addressable market for the ink-wash aesthetic. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Shadow Ninja: Ink Graze** (this app) | N/A/5 | N/A | Studio Solum | | [Bingo Cash - Win Real Money](https://marlvel.ai/apps/bingo-cash) | 4.7/5 | Excited | Papaya Gaming | | [Royal Match](https://marlvel.ai/apps/royal-match) | 4.7/5 | n/a | Dream Games | | [Temple Run](https://marlvel.ai/apps/temple-run) | 4.3/5 | Excited | Imangi Studios, LLC | | [2 Player Games : Offline Games](https://marlvel.ai/apps/2-player-games-offline-games) | 4.8/5 | Thrilled | Moreno Maio | | [Avatar Life - love & bit gacha](https://marlvel.ai/apps/avatar-life-love-bit-gacha) | 3.8/5 | n/a | 101XP LIMITED | ## Company Profile - **Developer:** Studio Solum - **Website:** [https://studiosolum.site](https://studiosolum.site) ## Data Sources & Links - **App Store ID:** 6785406748 - **Google Play ID:** com.studiosolum.shadowninja - **Dev Site:** [Official Website](https://studiosolum.site) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Bingo Cash - Win Real Money*](https://marlvel.ai/apps/bingo-cash) (Papaya Gaming) · 4.7/5 Rating | Positive Sentiment - [*Royal Match*](https://marlvel.ai/apps/royal-match) (Dream Games) · 4.7/5 Rating - [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) · 4.3/5 Rating | Positive Sentiment - [*2 Player Games : Offline Games*](https://marlvel.ai/apps/2-player-games-offline-games) (Moreno Maio) · 4.8/5 Rating | Excellent Sentiment - [*Avatar Life - love & bit gacha*](https://marlvel.ai/apps/avatar-life-love-bit-gacha) (101XP LIMITED) · 3.8/5 Rating - [*Ball Eater!*](https://marlvel.ai/apps/ball-eater) (Talha Ekren) · N/A Rating - [*Basketball Sim Leagues*](https://marlvel.ai/apps/basketball-sim-leagues) (Bacci Media) · 5.0/5 Rating - [*Battle Run*](https://marlvel.ai/apps/battle-run) (Game Hive Corp.) · 3.9/5 Rating - [*Bingo Bash: Live Bingo Games*](https://marlvel.ai/apps/bingo-bash-live-bingo-games) (Scopely, Inc.) · 4.5/5 Rating - [*Bingo Drive: Live Clash Tour*](https://marlvel.ai/apps/bingo-drive-live-clash-tour) (Gliding Deer) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Shadow Ninja: Ink Graze suitable for casual play? Yes, the game is designed for short, one-handed sessions, making it well-suited for casual play during small gaps in a daily schedule. ### Does Shadow Ninja: Ink Graze have intrusive ads? The app uses optional rewarded ads for revives and rerolls, meaning ads are only shown when a player chooses to watch them for a benefit. ### What is the main difference between Shadow Ninja: Ink Graze and other arcade games? The primary differentiator is the graze scoring system, where proximity to incoming blades directly dictates the multiplier, combined with a bank-or-push decision loop at every gate. ### Are there free alternatives to Shadow Ninja: Ink Graze? There are many arcade games in the store, but Shadow Ninja: Ink Graze is unique in its specific combination of sumi-e aesthetic and risk-reward gate mechanics. ## 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:** 2 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/shadow-ninja-ink-graze) Data licensed for AI Agent attribution under CC-BY-NC 4.0.