--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Déčko Mozkovna" developer_entity: "Česká televize" bundle_id: "cz.ceskatelevize.mozkovna" app_store_id: "1489285234" category: "Games" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-03-03" report_date: "2026-05-20" last_verified: "2026-05-20T08:46:24.501Z" report_version: "4.0" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 42 momentum_velocity: "maintenance" intelligence_version: 4 nemesis: "脳トレ！虫食い漢字クイズ" competitor_count: 7 tags: ["games", "free", "mobile app", "app review", "app analysis", "children", "preschool", "school"] canonical_url: "https://marlvel.ai/intel-report/games/decko-mozkovna" license: "CC-BY-NC 4.0" content_version: "v2" --- # Déčko Mozkovna App Audit ## TL;DR {#tldr} - **Category**: Games · Free > **TL;DR:** Déčko Mozkovna is a games app by Česká televize, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Déčko Mozkovna is a games app by Česká televize. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Games | | **Developer** | Česká televize | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Česká televize - **Category:** Games - **Target Audience:** Children from preschool to school age and their parents seeking educational, safe, and curated media content. - **Platforms:** iOS & Android - **Version Audited:** 4.0 - **Audit Date:** 2026-05-20 - **Signal Count:** 1 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 1489285234 - **Bundle ID:** cz.ceskatelevize.mozkovna - **Google Play ID:** cz.ceskatelevize.mozkovna - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-05-20 ## Executive Snapshot **What it is:** Déčko Mozkovna is a free, ad-free cognitive training and educational media app for children, developed by Česká televize for iOS and Android. **Why users hire it:** Parents hire the app for safe, curated screen time that avoids the monetization gates and ad-tracking found in commercial alternatives. ## App DNA (Features & Intent) - **[Standard] Cognitive Training Games:** Interactive memory and reaction tests including image retention and pattern recognition tasks * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] User Account Sync:** Cross-platform login system to save favorite games and videos * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Content Library:** Access to curated videos, animated films, and educational shows from the Česká televize catalog ## Market Position {#market-position} The app maintains a static presence in the Games category as a public service utility, lacking the ranking velocity of commercial competitors. The absence of recent Android updates since early 2024 signals a lack of active market-share defense. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all content and games - **Analysis:** The app operates as a free, ad-free public service utility provided by Česká televize with no monetization gates. ## SWOT Analysis {#swot} **Core Strengths:** - Curated Česká televize library functions as a trusted brand moat for parents - Ad-free model removes friction for the preschool segment **Critical Frictions:** - No content updates since 2024 on Android - Lacks social-sharing or competitive leaderboards to drive daily habits **Growth Levers:** - Integrate wearable-based reaction drills to capture the fitness-tracking segment - Implement localized Czech-language voice-recognition for younger users **Market Threats:** - Global competitors with 2-week update cadences erode target relevance - Lack of progression-based monetization limits future feature development ## Recent Changes (v3 → v4) {#recent-changes} The app has transitioned from a state of internal feature-removal crisis to a broader market-relevance crisis, marked by a complete refresh of the competitive landscape and a hardening of its maintenance-mode status. **Overall trend**: Declining **Compared at**: 2026-05-20 ### High-impact changes - **[Added] Android update stagnation** (swot) — SWOT weakness added: No content updates since 2024 on Android, highlighting a lack of platform parity. - **[Shifted] Competitive landscape refresh** (positioning) — The entire competitive set was replaced, moving from a single nemesis (Brain Out) to a diverse list of global rivals including Skills, Repetio, and Reaction training. ### Medium-impact changes - **[Shifted] Contrarian take pivot** (positioning) — The perspective on the lack of monetization shifted from 'greatest weakness' to 'distribution moat' that protects parent trust. - **[Added] Expanded feature gaps** (features) — Feature gaps updated to include real-time two-player modes, spaced-repetition algorithms, and social score broadcasting. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Déčko Mozkovna vs 脳トレ！虫食い漢字クイズ — Head to Head - **[脳トレ！虫食い漢字クイズ](https://marlvel.ai/intel-report/education/jp-co-gakkonet-quizninjamushikuikanjidrill)** by StudySwitch, Inc.: This app competes directly for the cognitive training audience by focusing on language-based mental agility, mirroring the target's goal of stimulating brain function through interactive challenges. - **Key differences:** - Offers specialized handwriting input recognition which provides a more tactile and authentic brain training experience. - Includes a dedicated ad-free monetization path that appeals to users seeking uninterrupted, high-focus study sessions. - Maintains a consistent release cadence with five updates in six months, signaling active feature refinement. - **Where Déčko Mozkovna wins:** - ✅ Leverages a localized, culturally relevant brand identity that resonates more strongly with the Czech audience. - ✅ Provides a more diverse range of cognitive mechanics beyond language, including spatial and reaction-based challenges. - **Where 脳トレ！虫食い漢字クイズ wins:** - ❌ Features a more mature, established library of content specifically tailored for long-term language-based cognitive retention. - ❌ Utilizes handwriting input, which is a superior interface for memory-based kanji and character recall exercises. - **Verdict:** The target should focus on expanding its non-linguistic game variety to differentiate from the nemesis's narrow, language-centric focus. ### Peers (What They Do Better) - **[Quick Brain](https://marlvel.ai/intel-report/education/quick-brain)** by Online Learning: It competes by offering a structured, tutor-led approach to mental arithmetic and cognitive improvement. - Includes a virtual tutor feature that provides personalized feedback and guidance during the training process. - Focuses heavily on mental arithmetic challenges, catering to users specifically looking to improve numerical fluency. - **[Reaction training.](https://marlvel.ai/intel-report/productivity/reaction-training)** by Olena Gotsulyak: It overlaps with the target's specific focus on reaction-based cognitive drills and performance tracking. - Provides a dedicated two-player mode that allows for direct, real-time competition between users on one device. - Offers over 55 distinct exercises, providing significantly more variety in training content than the target app. - **[Skills - Logic Brain Games](https://marlvel.ai/intel-report/educational/net-rention-mind-skillz)** by App Holdings: This is a massive-scale competitor that dominates the brain-training category through a comprehensive, gamified progression system. - Implements a sophisticated brain currency system that drives long-term retention through virtual reward loops. - Features a massive user base and star-based ranking system that creates a strong competitive social moat. - **[Word On Beat Challenge](https://marlvel.ai/intel-report/games/word-on-beat-challenge)** by Vedprakash Wagh: It targets the same casual gaming demographic by combining rapid-fire cognitive tasks with social sharing features. - Integrates social sharing mechanics that allow users to broadcast their high scores to external platforms. - Uses emoji-based word cards to simplify the cognitive load, making it more accessible for younger players. ### New Kids on the Block (What's Innovative) - **[BrainTree - 脳トレ](https://marlvel.ai/intel-report/education/braintree)** by SHUHEI YAMADA: It is a direct feature-set challenger that covers the same breadth of cognitive domains as the target app. - Offers a modular design that separates creativity and flexible thinking drills from standard memory training exercises. - **[Repetio - Spaced Repetition](https://marlvel.ai/intel-report/education/repetio-spaced-repetition)** by LPBR: This newcomer threatens the target by applying scientific spaced-repetition algorithms to the cognitive training space. - Utilizes the SM-2 spaced repetition algorithm to optimize long-term memory retention for specific study decks. ## What's New - **Latest (v4.0, 2 months ago):** Added anonymous in-game event analytics. ## App Momentum (Maintenance) {#momentum} - Quiet 24 months — bug fixes only. - Last major release Mar 2026. > **Cadence:** 2 total versions · 0 majors in last 6 months · 77 days since last update · 687 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Déčko Mozkovna is an established games app that is completely free. > **Bottom Line:** The app holds a unique niche as a safe, ad-free public service, but its maintenance-mode posture leaves it vulnerable to gamified rivals, so the PM must prioritize a daily-return mechanic to prevent user migration. **Best for:** Children from preschool to school age and their parents seeking educational, safe, and curated media content. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship daily challenge streaks because current retention loops are non-existent → increase daily active habit — *Competitors like Skills use currency systems to drive retention, while this app lacks any daily-return mechanic.* _(trade-off: deprioritize Pause the video-library expansion sprint — retention is the higher-priority churn risk.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit Android release pipeline because no updates have shipped since 2024 → restore platform parity — *The 24-month update gap on Android creates a technical debt and relevance risk compared to the iOS version.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_ ### Feature Gaps vs Competitors - Real-time two-player mode (available in Reaction training. but absent here) - Spaced-repetition algorithms (available in Repetio but absent here) - Social score broadcasting (available in Word On Beat Challenge but absent here) ### Outlook: Declining The cognitive training market is consolidating around apps that offer personalized, algorithm-driven progression and social-sharing loops. The target's static, public-service model is increasingly exposed, so the PM must pivot to active live-ops to retain the current user base against more agile rivals. - 🔴 The 24-month update gap on Android signals a lack of active maintenance, which will accelerate user churn to more frequently updated competitors. - 🔴 Competitors like Repetio and Skills are introducing algorithmic progression, which makes the target's static game library feel obsolete for long-term cognitive training. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Déčko Mozkovna** (this app) | N/A/5 | N/A | Česká televize | | [Skills - Logic Brain Games](https://marlvel.ai/intel-report/educational/net-rention-mind-skillz) | 4.3/5 | Excited | App Holdings | | [Word On Beat Challenge](https://marlvel.ai/intel-report/games/word-on-beat-challenge) | 5.0/5 | N/A | Vedprakash Wagh | | [Reaction training.](https://marlvel.ai/intel-report/productivity/reaction-training) | 4.8/5 | Excited | Olena Gotsulyak | | [Quick Brain](https://marlvel.ai/intel-report/education/quick-brain) | 4.7/5 | Excited | Online Learning | | [BrainTree - 脳トレ](https://marlvel.ai/intel-report/education/braintree) | N/A/5 | N/A | SHUHEI YAMADA | ## Company Profile - **Developer:** Česká televize - **Website:** [https://decko.ceskatelevize.cz](https://decko.ceskatelevize.cz) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/d%C3%A9%C4%8Dko-mozkovna/id1489285234?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=cz.ceskatelevize.mozkovna&hl=en&gl=us) - **Dev Site:** [Official Website](https://decko.ceskatelevize.cz) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Skills - Logic Brain Games*](https://marlvel.ai/intel-report/educational/net-rention-mind-skillz) (App Holdings) — 4.3/5 Rating | Positive Sentiment - [*Word On Beat Challenge*](https://marlvel.ai/intel-report/games/word-on-beat-challenge) (Vedprakash Wagh) — 5.0/5 Rating | N/A Sentiment - [*Reaction training.*](https://marlvel.ai/intel-report/productivity/reaction-training) (Olena Gotsulyak) — 4.8/5 Rating | Positive Sentiment - [*Quick Brain*](https://marlvel.ai/intel-report/education/quick-brain) (Online Learning) — 4.7/5 Rating | Positive Sentiment - [*BrainTree - 脳トレ*](https://marlvel.ai/intel-report/education/braintree) (SHUHEI YAMADA) — N/A Rating | N/A Sentiment - [*Repetio - Spaced Repetition*](https://marlvel.ai/intel-report/education/repetio-spaced-repetition) (LPBR) — N/A Rating | N/A Sentiment - [*脳トレ！虫食い漢字クイズ*](https://marlvel.ai/intel-report/education/jp-co-gakkonet-quizninjamushikuikanjidrill) (StudySwitch, Inc.) — 4.3/5 Rating | N/A Sentiment - [*Royal Match*](https://marlvel.ai/intel-report/games/royal-match) (Dream Games) — 4.7/5 Rating | Negative Sentiment - [*Archero*](https://marlvel.ai/intel-report/games/archero) (HABBY) — 4.5/5 Rating | Positive Sentiment - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/intel-report/games/youriding-surf-and-bodyboard) (BoardScore, Inc.) — 4.2/5 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/games/decko-mozkovna) Data licensed for AI Agent attribution under CC-BY-NC 4.0.