Report updated May 4, 2026
Triangles (game)
For casual gamers and puzzle enthusiasts interested in mathematical strategy and board-based competition.
Triangles (game) is a challenged board app that is free with in-app purchases. With a 4.2/5 rating from 3K reviews, it faces significant user friction. Users particularly appreciate simple and relaxing core gameplay loop provides an engaging experience for casual play sessions, though aggressive mid-game advertising interrupts flow and ruins the experience for active players remains a common concern.
What is Triangles (game)?
Triangles is a math-based strategy puzzle game for casual players, structured around hexagonal grid gameplay on iOS and Android.
Users hire Triangles for a quick, skill-based mental challenge, but the current ad-heavy experience forces them to abandon the app for more stable, less intrusive alternatives.
Current Momentum
v1.11 · 1mo ago
Maintenance- Shipped new levels in latest release
- Implemented bug fixes in latest release
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Board layout requiring nodes to be connected 3 steps apart to form triangles
Scoring mechanics utilizing addition, multiplication, subtraction, and division
How much does it cost?
- Free to play
- In-app purchases available
Freemium model relies on ad-supported engagement and unspecified in-app purchases to monetize the 500,000+ install base.
Who Built It?
Voodoo
Providing casual gamers with instant, satisfying entertainment through high-velocity, physics-based arcade and puzzle experiences.
Portfolio
13
Apps
What other apps does Voodoo make?
Explore the full Voodoo report
Portfolio breakdown, audience, momentum, and every app published by Voodoo.
What do users think recently?
High confidence · Latest 100 of 119 total reviews analyzed · Based on 119 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a frustrated sentiment. Users appreciate simple and relaxing core gameplay loop provides an engaging experience for casual play sessions and high entertainment value for younger audiences seeking simple puzzle challenges, but report aggressive mid-game advertising interrupts flow and ruins the experience for active players and progression blockers occur when inventory slots fail to accept new items after the latest update.
What Users Love
What Frustrates Users
What Users Want
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Triangles (game)?
How's The Board Market?
How does it evolve in the Board market?
Triangles maintains a 3.78 rating on Android with over 1,500 reviews, but the negative sentiment trend indicates that the current ad-load is unsustainable for long-term retention.
Rank progression
143 active rankings tracked — 30-day window
The rivals identified
Nemeses(1)
Dominates the board game category with massive scale and consistent updates, serving as the primary benchmark for user retention in the genre.
Differentiators
- Offers a comprehensive suite of both online multiplayer and offline AI modes for varied playstyles.
- Maintains a high-frequency update cycle that keeps the user base engaged through consistent feature refinement.
Contenders(1)
A long-standing, high-volume board game alternative that captures the casual strategy audience through pure simplicity.
Differentiators
- Focuses on a minimalist, distraction-free interface that prioritizes rapid game sessions over complex meta-features.
- Leverages a massive, established user base to maintain visibility in the board game category without frequent updates.
Same space(4)
A high-velocity competitor in the board/puzzle category that excels at daily engagement through repetitive, satisfying loops.
Differentiators
- Implements daily challenges and seasonal events to maintain high retention rates among casual puzzle players.
- Optimized for quick, bite-sized play sessions that fit into short gaps in a user's daily schedule.
Competes for the same casual board game audience by blending strategy with probability-based mechanics.
Differentiators
- Incorporates social-first features like live chat and multiplayer leagues to drive daily active usage.
- Uses a high-energy, modern visual style that contrasts with the target app's more academic, math-based presentation.
Targets the same niche of complex, rule-based strategy games, offering a deeper learning curve than the target app.
Differentiators
- Integrates specialized tutorials and move-hint systems to onboard players into a complex, non-Western strategy format.
- Utilizes a distinct cultural theme that differentiates it from standard Western chess or abstract board games.
Represents the classic strategy board game segment, competing for the same 'intellectual challenge' user intent.
Differentiators
- Provides highly sophisticated AI difficulty levels that cater to serious strategy enthusiasts rather than casual players.
- Features a traditional, board-focused aesthetic that appeals to purists of classic mathematical strategy games.
New entrants(1)
Demonstrates recent development activity and high user satisfaction, signaling an emerging threat in the strategy space.
Differentiators
- Focuses on high-quality, modern visual assets that elevate the standard board game presentation to a premium feel.
- Prioritizes a streamlined, mobile-first navigation flow that reduces the friction found in older, legacy strategy apps.
Compare Triangles (game) 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 Triangles (game)
Strengths to defend, gaps to attack
Core Strengths
- Hexagonal grid mechanic provides a distinct gameplay differentiator
- Math-based scoring increases retention via strategic mastery
Critical Frictions
- Inventory overflow bug halts player progression
- Paid ad-removal feature fails to function
- Aggressive mid-game ad frequency drives churn
Growth Levers
- Implement turn timers to improve multiplayer fairness
- Shift ad placements to post-match intervals
Market Threats
- Chess Online & Offline dominates category retention
- Chess King offers modern, frictionless alternatives
What are the next best moves?
Audit ad-placement logic to move interruptions to post-match intervals because mid-game ads are the #1 churn driver → increase session length
Sentiment analysis identifies aggressive mid-game ads as the primary reason for uninstalls.
Trade-off: Pause new level development for one sprint to prioritize ad-flow refactoring.
Fix inventory overflow bug because it prevents progression and triggers negative reviews → stabilize retention
User complaints cite inventory bugs as a major game-breaking issue post-update.
Trade-off: Deprioritize multiplayer timer implementation to focus engineering hours on core progression stability.
A counter-intuitive read
The game's primary threat is not a competitor's feature set, but the self-inflicted trust deficit from broken paid features that makes the current user base permanently unrecoverable.
Feature Gaps vs Competitors
- Turn timers for multiplayer (available in Chess Online & Offline but missing here)
- Minimalist distraction-free interface (available in Chess by CanaryDroid but missing here)
Key Takeaways
Triangles offers a unique math-based puzzle loop, but technical debt and deceptive ad-removal monetization are destroying user trust, so the PM must prioritize fixing the inventory bug and ad-flow to prevent total churn.
Where Is It Heading?
Declining
The casual board game market is consolidating around stable, high-polish titles, leaving Triangles exposed due to its current technical instability. Unless the team resolves the inventory and ad-removal bugs immediately, the app will lose its remaining active user base to more reliable competitors.
The latest update introduced inventory bugs that block progression, causing a surge in negative reviews and immediate churn.
Users report that paid ad-free purchases fail to function, creating a deceptive monetization narrative that damages long-term brand equity.