Report updated May 20, 2026
Déčkoledy
For children and families interested in holiday-themed educational music activities.
Déčkoledy is an established games app that is completely free.
What is Déčkoledy?
Déčkoledy is a free, ad-free educational game for children focused on learning traditional Christmas carols within a festive, star-filled environment.
Families hire the app for low-stakes, culturally relevant holiday entertainment that avoids the commercial pressure of typical children's games.
Current Momentum
v2.0 · 78mo ago
Zombie- Last major release Nov 2019.
- Maintains static seasonal content library.
Active Nemesis
Singing Lessons: Learn to Sing
By Rstream Labs
Other Rivals
7-Day Rank Pulse 🇺🇸
GamesNo ranking data
Rating Pulse 🇺🇸
Gathering signals...
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Interactive music module teaching users to sing traditional carols within the game environment
Visual setting featuring snow-covered plains and a star-filled sky for holiday-themed engagement
How much does it cost?
- Fully free, no IAP, no ads
Public service model provided by Česká televize with zero monetization or ad-inventory.
Who Built It?
Česká televize
Providing public service broadcasting and educational content to Czech audiences. They deliver news, sports, and cultural programming across digital platforms.
Portfolio
13
Apps
What other apps does Česká televize make?
Jak bylo ve škole
Už to víš?
Opernice
Karabův učeň
ČT24
iVysílání České televize
Explore the full Česká televize report
Portfolio breakdown, audience, momentum, and every app published by Česká televize.
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for Déčkoledy?
Where is it available?
Localized markets (1)
How's The Games Market?
How does it evolve in the Games market?
The app maintains a zero-cost, public-service position in the Games category, relying on brand trust rather than chart-climbing mechanics.
Rank progression
2 active rankings tracked — 30-day window
Which niche is Déčkoledy in?
Explore the full Singing Courses niche
Every app in this space — 2 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
Both applications target the educational music space, focusing on vocal development and song performance through interactive digital interfaces.
Differentiators
- Offers structured vocal training modules that provide technical skill development beyond simple song memorization.
- Includes robust progress monitoring features that allow users to track their singing improvement over time.
- Maintains a high-frequency update cadence to keep content fresh and relevant for long-term learners.
Head to head
Déčkoledy should lean into its seasonal, character-driven niche while considering adding basic gamified feedback loops to retain users beyond the holiday season.
Same space(4)
This app competes for the attention of preschool-aged users by providing foundational educational content in a gamified format.
This app occupies the same educational niche for children, focusing on cultural literacy and standardized learning through audio-visual aids.
This app shares the target's focus on musical education for children, specifically utilizing nursery rhymes to teach basic piano skills.
This app competes for the same early-childhood educational screen time by focusing on creative development and interactive play.
Compare Déčkoledy against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Déčkoledy
Strengths to defend, gaps to attack
Core Strengths
- Trusted public broadcaster brand identity
- Unique seasonal cultural content
- Zero-cost barrier for families
Critical Frictions
- No long-term retention mechanics
- Lack of gamified progress tracking
- Static content library
Growth Levers
- Integration of basic gamified feedback loops
- Expansion into year-round educational content
- Wearable companion integration
Market Threats
- Competitors with formal pedagogical roadmaps
- Rising demand for measurable educational milestones
- Seasonal-only usage patterns
What are the next best moves?
Ship basic progress-tracking badges because lack of feedback loops is the primary retention risk → increase session frequency
Competitors like Singing Lessons use progress monitoring to drive long-term engagement.
Trade-off: Deprioritize new song additions — seasonal content is already sufficient for the current audience.
A counter-intuitive read
The app's greatest strength is its seasonal limitation; by not attempting to be a year-round platform, it avoids the churn-heavy competition of general-purpose educational apps.
Feature Gaps vs Competitors
- Progress monitoring (available in Singing Lessons: Learn to Sing but absent here)
- Formal literacy roadmap (available in Animal World - Games for Kids but absent here)
Key Takeaways
Déčkoledy holds a trusted position through its public-service model but lacks the retention mechanics to survive beyond the holiday season, so the PM should prioritize adding basic progress tracking to convert seasonal visitors into repeat users.
Where Is It Heading?
Stable
The educational gaming market is consolidating around apps that provide clear, measurable milestones for parents. Déčkoledy remains exposed to this shift, as its current design offers entertainment without the pedagogical proof that modern competitors now provide.
The app maintains a static feature set, signaling a public-service maintenance posture rather than active competitive growth.
Competitors are increasingly implementing formal pedagogical roadmaps, which shifts parent expectations toward measurable educational outcomes.