--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Worm.io - Snake & Worm IO Game" developer_entity: "Quyen Doan" bundle_id: "com.kingapp.snakebattle" app_store_id: "1114681193" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-03-05" report_date: "2026-06-19" last_verified: "2026-06-25T01:16:05.575Z" report_version: "1.6.30" total_reviews: 28118 overall_rating: 4.12 confidence: "low" confidence_score: 0.75 data_age_days: 0 momentum_velocity: "maintenance" intelligence_version: 30 total_followers: 1 competitor_count: 6 tags: ["games", "freemium", "mobile app", "app review", "app analysis", "casual", "mobile", "gamers"] canonical_url: "https://marlvel.ai/intel-report/games/worm-io-snake-worm-io-game" license: "CC-BY-NC 4.0" content_version: "v2" --- # Worm.io - Snake & Worm IO Game App Audit ## TL;DR {#tldr} - **Category**: Games · Freemium - **Signal**: Rating 4.12 > **TL;DR:** Worm.io - Snake & Worm IO Game is a games app by Quyen Doan, rated 4.12/5 by 28.1K users, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Worm.io - Snake & Worm IO Game is a games app by Quyen Doan. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.12/5 (28.1K reviews) | | **Category** | Games | | **Developer** | Quyen Doan | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.75/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Quyen Doan - **Category:** Games - **Target Audience:** Casual mobile gamers seeking accessible, low-latency arcade experiences that function without a persistent internet connection. - **Platforms:** iOS & Android - **Version Audited:** 1.6.30 - **Audit Date:** 2026-06-19 - **Signal Count:** 28118 reviews analyzed - **Confidence:** Low (0.75/1.0) - **App Store ID (iOS):** 1114681193 - **Bundle ID:** com.kingapp.snakebattle - **Google Play ID:** com.kingapp.snakebattle - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-06-19 - **Short Description:** An awesome arcade game, where you can become the great champion of the arena ## Executive Snapshot **What it is:** Worm.io is a casual arcade survival game for iOS and Android where players navigate worms to consume dots and outlast opponents. **Why users hire it:** Users hire the game for low-stakes, offline-capable arcade sessions that provide instant gratification without requiring a persistent network connection. ## App DNA (Features & Intent) - **[Differentiator] Offline AI Gameplay:** AI algorithms simulate enemy behavior during internet outages. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Special Item Power-ups:** Seven distinct items modify movement or eating mechanics. * *User Intent:* Users want to accelerate progress or gain temporary advantages. - **[Standard] Skin Customization:** Visual character modifications including random skin switching. * *User Intent:* Users value self-expression and personalized experiences. ## Market Position {#market-position} Worm.io maintains a #182 Grossing rank in the Vietnam Action category, but the lack of top-tier global chart presence suggests limited monetization scale compared to category leaders. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free-to-play with ad support, In-app purchases available - **Analysis:** Monetization relies on ad-supported gameplay and in-app purchases to sustain the free-to-play model. ## SWOT Analysis {#swot} **Core Strengths:** - Offline AI algorithms sustain engagement during connectivity gaps - Seven-item power-up system provides tactical variety **Critical Frictions:** - 0.21★ rating gap between iOS and Android - No cloud-save functionality despite user demand - Lack of social leaderboards limits retention **Growth Levers:** - Implement global tournament leaderboards to drive urgency - Add social-hub features to increase session duration **Market Threats:** - All in Hole's social-hub integration siphons community players - Evermore Arcade's cash-prize model disrupts virtual currency ## Recent Changes (v29 → v30) {#recent-changes} The report identifies cloud-save functionality as a critical missing feature and incorporates specific grossing rank data to quantify market position. **Overall trend**: Mixed **Compared at**: 2026-06-19 ### High-impact changes - **[Added] Cloud-save functionality** (features) — Added to feature gaps and PM action items as a top-requested feature to address user frustration. ### Medium-impact changes - **[] Market grossing rank** (positioning) — Added #182 Grossing rank in Vietnam Action category to quantify monetization scale. - **[Added] Cloud-save weakness** (swot) — Added lack of cloud-save functionality to SWOT weaknesses based on user feedback. ## What's New - **Latest (v1.6.29, 5 months ago):** General bug fixes and performance optimizations. ## App Momentum (Maintenance) {#momentum} - Ships maintenance updates for stability. - Last major release December 2025. > **Cadence:** 2 total versions · 0 majors in last 6 months · 75 days since last update · 75 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Worm.io - Snake & Worm IO Game is an established games app that is free with in-app purchases. With a 4.12/5 rating from 28.1K reviews, it shows polarized user reception. > **Bottom Line:** Worm.io retains casual players through reliable offline AI, but the lack of social progression makes it vulnerable to community-focused rivals, so the PM should prioritize cloud-save and social features to defend the player base. **Best for:** Casual mobile gamers seeking accessible, low-latency arcade experiences that function without a persistent internet connection. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship cloud-save functionality because it is a top-requested feature → unlock data-loss frustration — *User reviews consistently flag missing progress sync as a primary friction point.* _(trade-off: deprioritize Push the cosmetic skin-pack expansion to Q3 — skin revenue is secondary to retention.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit Android-iOS rating gap because the 0.21★ delta suggests platform-specific performance issues → improve baseline rating — *The rating disparity indicates technical regressions on the Android build.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_ ### Feature Gaps vs Competitors - Global leaderboards (available in Hoop Stars but missing here) - Social hub and team battles (available in All in Hole but missing here) - Cloud-save functionality (available in All in Hole but missing here) ### Outlook: Mixed The casual arcade market is consolidating around social-first experiences, leaving solo-survival titles like Worm.io exposed to churn. Unless the product pivots to include social progression or community-driven leaderboards, it will continue to lose share to rivals that offer deeper, team-based engagement. - 🔴 The 0.21★ rating gap on Android suggests technical instability, which likely accelerates churn among the majority of the user base. - 🔴 Competitors like All in Hole are integrating social-hub features, which pulls attention away from solo-survival loops and threatens long-term retention. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.12/5 | | Total Reviews | 28.1K | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Worm.io - Snake & Worm IO Game** (this app) | 4.12/5 | N/A | Quyen Doan | | [All in Hole: Black Hole Games](https://marlvel.ai/intel-report/games/all-in-hole-black-hole-games) | 4.9/5 | Frustrated | HOMA GAMES | | [Flipper Dunk](https://marlvel.ai/intel-report/games/flipper-dunk) | 4.6/5 | Mixed | Rollic Games | | [Hoop Stars](https://marlvel.ai/intel-report/games/hoop-stars) | 4.7/5 | Frustrated | SayGames LTD | | [Evermore Arcade: Win Cash](https://marlvel.ai/intel-report/games/evermore-arcade-win-cash) | 4.5/5 | Frustrated | Evermore Games LLC | | [Smooth.io](https://marlvel.ai/intel-report/games/smooth-io) | 4.3/5 | N/A | Kim Chinh Nguyen Thi | ## Company Profile - **Developer:** Quyen Doan - **Website:** [https://www.kasimiapps.com](https://www.kasimiapps.com) - **Social:** [Facebook](https://www.facebook.com/fbkasimiapps) · [X/Twitter](https://twitter.com/KasimiApps) · [YouTube](https://www.youtube.com/channel/UC8rCzVq7I6su4_vbmOTW1EA) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/worm-io-snake-worm-io-game/id1114681193?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.kingapp.snakebattle&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.kasimiapps.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*All in Hole: Black Hole Games*](https://marlvel.ai/intel-report/games/all-in-hole-black-hole-games) (HOMA GAMES) — 4.9/5 Rating | Negative Sentiment - [*Flipper Dunk*](https://marlvel.ai/intel-report/games/flipper-dunk) (Rollic Games) — 4.6/5 Rating | Mixed Sentiment - [*Hoop Stars*](https://marlvel.ai/intel-report/games/hoop-stars) (SayGames LTD) — 4.7/5 Rating | Negative Sentiment - [*Evermore Arcade: Win Cash*](https://marlvel.ai/intel-report/games/evermore-arcade-win-cash) (Evermore Games LLC) — 4.5/5 Rating | Negative Sentiment - [*Smooth.io*](https://marlvel.ai/intel-report/games/smooth-io) (Kim Chinh Nguyen Thi) — 4.3/5 Rating | N/A Sentiment - [*Basketball Arcade Machine*](https://marlvel.ai/intel-report/games/basketball-arcade-machine) (Lemondo Games) — 4.4/5 Rating | N/A Sentiment - [*Royal Match*](https://marlvel.ai/intel-report/games/royal-match) (Dream Games) — 4.7/5 Rating | Negative Sentiment - [*Bejeweled Blitz*](https://marlvel.ai/intel-report/games/bejeweled-blitz) (PopCap) — 3.3/5 Rating | Negative Sentiment - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/intel-report/games/youriding-surf-and-bodyboard) (BoardScore, Inc.) — 4.2/5 Rating | N/A Sentiment - [*Partymasters - Fun Idle Game*](https://marlvel.ai/intel-report/games/partymasters-fun-idle-game) (AI Games FZ) — 4.5/5 Rating | Positive 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:** 0.75/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 28.1K - **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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/games/worm-io-snake-worm-io-game) Data licensed for AI Agent attribution under CC-BY-NC 4.0.