--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Brain Who? Tricky Riddle Tests" developer_entity: "Teos Oyun" bundle_id: "com.braindom2riddle" app_store_id: "1526842079" category: "Games" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-29" report_date: "2026-05-19" last_verified: "2026-05-19T09:44:13.060Z" report_version: "2.4.5" total_reviews: 2166482 overall_rating: 4.74 sentiment: "Upset" sentiment_score: 15 confidence: "high" confidence_score: 0.8 top_praise_theme: "Challenging puzzle scenarios provide a sense of accomplishment for players who enjoy brainteasers" top_complaint_theme: "Excessive ad frequency and duration disrupt the core gameplay loop for free users" review_sample_size: 152 total_review_count: 152 analyzed_review_count: 108 data_age_days: 43 momentum_velocity: "active" intelligence_version: 4 nemesis: "Brain Test: Tricky Puzzles" competitor_count: 5 tags: ["games", "subscription", "upset sentiment", "mobile app", "app review", "app analysis", "teens", "adults", "seeking"] canonical_url: "https://marlvel.ai/intel-report/games/com-braindom2riddle" license: "CC-BY-NC 4.0" content_version: "v2" --- # Brain Who? Tricky Riddle Tests App Audit ## TL;DR {#tldr} - **Category**: Games ยท Subscription - **Signal**: Rating 4.74 ยท Sentiment Upset - **Recent focus**: Excessive ad frequency and duration disrupt the core gameplay loop for free users (top complaint) ยท Challenging puzzle scenarios provide a sense of accomplishment for players who enjoy brainteasers (top praise) > **TL;DR:** Brain Who? Tricky Riddle Tests is a games app by Teos Oyun, rated 4.74/5 by 2.2M users, with Upset user sentiment (15/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** โ€” Independent analysis. US Market. No publisher influence. > **Key Insight:** Brain Who? Tricky Riddle Tests faces Upset user sentiment (4.74/5 from 2.2M reviews), with excessive ad frequency and duration disrupt the core gameplay loop for free users as the primary user concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.74/5 (2.2M reviews) | | **User Mood** | Upset | | **Category** | Games | | **Developer** | Teos Oyun | | **Pricing** | Subscription | | **Platforms** | iOS & Android | | **Confidence** | High (0.8/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Teos Oyun - **Category:** Games - **Target Audience:** Teens and adults seeking casual, logic-based mental stimulation and daily brain training exercises. - **Platforms:** iOS & Android - **Version Audited:** 2.4.5 - **Audit Date:** 2026-05-19 - **Signal Count:** 152 reviews analyzed - **Confidence:** High (0.8/1.0) - **App Store ID (iOS):** 1526842079 - **Bundle ID:** com.braindom2riddle - **Google Play ID:** com.braindom2riddle - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-05-19 - **Short Description:** Who is? games with logic riddle puzzles. Wash your brain & find out who did it! ## Executive Snapshot **What it is:** Brain Who? Tricky Riddle Tests is a logic-based puzzle game for teens and adults, featuring daily brain-training challenges on iOS and Android. **Why users hire it:** Users hire the app for quick, logic-based mental stimulation, but the current ad-heavy experience forces a trade-off between playability and monetization that threatens long-term retention. ## App DNA (Features & Intent) - **[Differentiator] Tricky Riddle Puzzles:** Logic-based brain teasers requiring lateral thinking to identify culprits or solve mysteries within images * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Ad-Free Premium Subscription:** Removes advertisements and provides access to additional premium-only content * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Daily Brain Training:** Recurring puzzle challenges designed to encourage consistent app engagement * *User Intent:* Users are motivated by consistent progression and daily incentives. ## Market Position {#market-position} The app maintains a top-100 free chart presence in over 30 markets, including a #13 rank in South Korea. However, the high volume of negative sentiment regarding broken premium features suggests that monetization is currently outpacing user satisfaction. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free with advertisements, Weekly auto-renewable premium subscription - **Analysis:** Monetization relies on a weekly subscription model to gate ad-free access and exclusive content. ## ๐Ÿ”ด User Sentiment (High Confidence: 108 of 152 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.74/5 - **Platform Split:** iOS 4.6/5 (181.6K ratings) | Android 4.8/5 (2M ratings) - **Overall Sentiment:** Upset - **Note:** The 4.74/5 store rating reflects cumulative history, while the Upset sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **Challenging puzzle scenarios provide a sense of accomplishment for players who enjoy brainteasers** ### Top Complaints (Impact Areas) - **Excessive ad frequency and duration disrupt the core gameplay loop for free users** - **In-app purchases for ad removal fail to function as advertised for many users** ## SWOT Analysis {#swot} **Core Strengths:** - Daily streak loops drive consistent DAU/MAU ratios - Narrative-driven format distinguishes the app from generic riddles **Critical Frictions:** - Premium ad-removal fails to function for paying users - Ad-to-gameplay ratio exceeds industry norms - Touch-control glitches prevent level completion **Growth Levers:** - Implement episodic story-based progression to increase emotional investment - Expand into wearable-based brain training to capture technical demographics **Market Threats:** - Unico Studio's high-frequency release cadence siphons active users - EU data-minimization policies may restrict current ad-tracking monetization ## Recent Changes (v3 โ†’ v4) {#recent-changes} The app is experiencing a severe decline in user sentiment and competitive standing, driven by persistent monetization failures and a lack of content innovation relative to category leaders. **Overall trend**: Declining **Compared at**: 2026-05-19 ### High-impact changes - **[Declined] Sentiment Score Drop** (sentiment) โ€” Sentiment score fell from 35 to 15, with the overall sentiment classification shifting from negative to terrible. - **[Added] Content Deficit Threats** (swot) โ€” New threats identified regarding Unico Studio's high-frequency release cadence and episodic content superiority. ### Medium-impact changes - **[Added] Daily Brain Training** (features) โ€” Added recurring daily puzzle challenges to the feature set to drive consistent engagement. - **[Added] Technical Weaknesses** (swot) โ€” New weakness identified: touch-control glitches preventing level completion. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Brain Who? Tricky Riddle Tests vs Brain Test: Tricky Puzzles โ€” Head to Head - **[Brain Test: Tricky Puzzles](https://marlvel.ai/intel-report/games/brain-test-tricky-puzzles)** by UNICO STUDIO: With nearly 10 million ratings, this app dominates the riddle puzzle category and maintains a high-velocity update cycle. - **Moat strength:** High โ€” sustainable advantage over 12 months - **Key differences:** - Maintains a massive content library that dwarfs the target app's current level variety - Aggressive six-month release cadence ensures constant engagement loops that keep users from churning - Established brand authority in the tricky puzzle niche creates a significant barrier to entry - **Where Brain Who? Tricky Riddle Tests wins:** - โœ… Offers a more focused 'who did it' narrative structure compared to the broader riddle format - **Where Brain Test: Tricky Puzzles wins:** - โŒ Leverages a massive, proven content engine that keeps players returning for daily puzzle updates - โŒ High-frequency release schedule allows for rapid A/B testing of new puzzle mechanics and themes - **Verdict:** The target app must pivot toward a more distinct narrative-driven 'detective' niche to avoid being crushed by the sheer content volume of this market leader. ### Contenders (Strong Challengers) - **[Brain Out -Tricky riddle games](https://marlvel.ai/intel-report/games/com-mind-quiz-brain-out)** by EYEWIND LIMITED [Moat: Medium]: A massive competitor with over 5 million ratings that defines the 'brain teaser' sub-genre. - Utilizes unconventional, non-linear puzzle solutions that force players to think outside the standard UI - Deeply integrated ad-monetization model that supports a massive free-to-play user base at scale - **[Braindom: Brain Games Test Out](https://marlvel.ai/intel-report/games/com-braindom)** by Lahana Games [Moat: Medium]: A strong alternative that mirrors the target's 'who is' logic-based puzzle gameplay. - Focuses heavily on character-based logic puzzles which directly overlaps with the target app's core - Maintains a consistent update schedule of 5 releases in the last six months to retain users - **[Brain Test 2: Tricky Stories](https://marlvel.ai/intel-report/games/com-unicostudio-braintest2)** by UNICO STUDIO [Moat: Medium]: A specialized spin-off that captures the narrative-driven puzzle market segment. - Features episodic, story-based puzzle progression that creates higher emotional investment than standalone riddles - Leverages the parent brand's massive user base to cross-promote and drive high-intent installs ### Peers (What They Do Better) - **[Brain It On!](https://marlvel.ai/intel-report/games/brain-it-on)** by Orbital Nine Games Inc: An adjacent physics-based puzzle game that competes for the same 'brain training' audience. - Employs physics-based drawing mechanics rather than the target's static logic-riddle format - Targets a more technical puzzle-solving demographic compared to the target's casual riddle audience ## What's New - **Latest (v2.5.7, 4 weeks ago):** General performance improvements and bug fixes. ## App Momentum (Active) {#momentum} - Ships frequent performance and bug fixes. - Maintains top-100 chart presence globally. > **Cadence:** 5 total versions ยท 0 majors in last 6 months ยท 19 days since last update ยท 11 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Brain Who? Tricky Riddle Tests is a challenged games app that is available. With a 4.74/5 rating from 2.2M reviews, it faces significant user friction. > **Bottom Line:** The app retains a loyal base through its narrative puzzle format, but the broken premium purchase flow and aggressive ad frequency are actively destroying user trust. The PM must prioritize purchase stability and ad-model reform to prevent further churn. **Best for:** Teens and adults seeking casual, logic-based mental stimulation and daily brain training exercises. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Audit premium purchase validation logic because users report ad-removal fails to function โ†’ restore user trust and reduce refund surge โ€” *In-app purchase failure is the #2 complaint theme and a direct revenue risk.* _(trade-off: deprioritize Pause the upcoming level-pack content sprint โ€” purchase stability is a prerequisite for revenue growth.)_ - [ ] [PIVOT] [HIGH IMPACT] Pivot ad-delivery to rewarded-video model because current ad frequency disrupts gameplay โ†’ improve sentiment and increase session length โ€” *Ad frequency is the #1 complaint theme, directly driving immediate uninstalls.* _(trade-off: deprioritize Accept short-term ad-impression decline while optimizing the rewarded-video conversion funnel.)_ ### Feature Gaps vs Competitors - Episodic story-based progression (available in Brain Test 2 but missing here) - Physics-based drawing mechanics (available in Brain It On! but missing here) ### Outlook: Declining The casual puzzle market is consolidating around competitors with higher release cadences and more stable monetization, leaving this app exposed. Without immediate fixes to the premium purchase flow, the current churn trend will likely accelerate through the next quarter. - ๐Ÿ”ด Broken premium-tier ad removal in the latest release drives refund surges and erodes long-term user trust. - ๐Ÿ”ด Excessive ad frequency in the current build forces high churn rates, limiting the app's ability to retain new users. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.74/5 | | Total Reviews | 2.2M | | Sentiment | Upset (15/100) | | Confidence | High | | Pricing Model | Subscription | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Brain Who? Tricky Riddle Tests** (this app) | 4.74/5 | Upset | Teos Oyun | | [Brain Out -Tricky riddle games](https://marlvel.ai/intel-report/games/com-mind-quiz-brain-out) | 4.6/5 | Excited | EYEWIND LIMITED | | [Braindom: Brain Games Test Out](https://marlvel.ai/intel-report/games/com-braindom) | 4.7/5 | Upset | Lahana Games | | [Brain Test 2: Tricky Stories](https://marlvel.ai/intel-report/games/com-unicostudio-braintest2) | 4.8/5 | Excited | UNICO STUDIO | | [Brain Test: Tricky Puzzles](https://marlvel.ai/intel-report/games/brain-test-tricky-puzzles) | 4.8/5 | Mixed | UNICO STUDIO | | [Brain It On!](https://marlvel.ai/intel-report/games/brain-it-on) | 4.5/5 | Mixed | Orbital Nine Games Inc | ## Company Profile - **Developer:** Teos Oyun - **Website:** [https://teosgamestudio.com](https://teosgamestudio.com) - **Social:** [Instagram](https://www.instagram.com/teosgamestudio) ยท [Facebook](https://www.facebook.com/teosgamestudio) ยท [LinkedIn](https://www.linkedin.com/company/teos-game-studio) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/brain-who-tricky-riddle-tests/id1526842079?uo=2) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.braindom2riddle&hl=en&gl=us) - **Dev Site:** [Official Website](https://teosgamestudio.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Brain Out -Tricky riddle games*](https://marlvel.ai/intel-report/games/com-mind-quiz-brain-out) (EYEWIND LIMITED) โ€” 4.6/5 Rating | Positive Sentiment - [*Braindom: Brain Games Test Out*](https://marlvel.ai/intel-report/games/com-braindom) (Lahana Games) โ€” 4.7/5 Rating | Terrible Sentiment - [*Brain Test 2: Tricky Stories*](https://marlvel.ai/intel-report/games/com-unicostudio-braintest2) (UNICO STUDIO) โ€” 4.8/5 Rating | Positive Sentiment - [*Brain Test: Tricky Puzzles*](https://marlvel.ai/intel-report/games/brain-test-tricky-puzzles) (UNICO STUDIO) โ€” 4.8/5 Rating | Mixed Sentiment - [*Brain It On!*](https://marlvel.ai/intel-report/games/brain-it-on) (Orbital Nine Games Inc) โ€” 4.5/5 Rating | Mixed Sentiment - [*Royal Match*](https://marlvel.ai/intel-report/games/royal-match) (Dream Games) โ€” 4.7/5 Rating | Mixed Sentiment - [*Brawl Stars*](https://marlvel.ai/intel-report/games/brawl-stars) (Supercell) โ€” 4.5/5 Rating | Negative Sentiment - [*Bejeweled Blitz*](https://marlvel.ai/intel-report/games/bejeweled-blitz) (PopCap) โ€” 3.3/5 Rating | Mixed Sentiment - [*Archero*](https://marlvel.ai/intel-report/games/archero) (HABBY) โ€” 4.5/5 Rating | Mixed Sentiment - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/intel-report/games/youriding-surf-and-bodyboard) (BoardScore, Inc.) โ€” 4.2/5 Rating | N/A Sentiment ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** โ€” 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** โ€” 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** โ€” 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** โ€” 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** โ€” 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 152 - **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 --- ยฉ 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/games/com-braindom2riddle) Data licensed for AI Agent attribution under CC-BY-NC 4.0.