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Best Triangle Art Apps & Games

249+ iOS apps & games curated and reviewed

4.4 avg rating
19 free apps & games
Updated September 2026

Out of 249+ triangle art apps and games on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Triangle Art Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Happy Color® – Coloring GamesHappy Color® – Coloring GamesFree4.8★ (3.4M)YesYesSep 2026
2Art Puzzle - Jigsaw GamesArt Puzzle - Jigsaw GamesFree4.6★ (281K)YesYesSep 2026
3The Triangle.The Triangle.Free3.6★ (48)NoYesAug 2026
4Silhouette ArtSilhouette ArtFree4.7★ (72K)YesYesSep 2026
5Poriangle: POlygon + tRIANGLEPoriangle: POlygon + tRIANGLEFree—YesNoMay 2026
6Nodes: Connect Dots to RelaxNodes: Connect Dots to RelaxFree4.6★ (377)YesYesAug 2026
7Triangle CalculatorTriangle CalculatorFree5.0★ (2)NoNoMay 2026
8PythagorasTreePythagorasTreeFree5.0★ (2)NoNoJul 2026

Top Picks for Triangle Art

Happy Color® – Coloring Games#1

Happy Color® – Coloring Games by X-Flow

Сolor by number art for adults
Editor's Choice
🎮 Games
4.8😊(3.4M ratings)
FreeAdsIn-App Purchases
#14in Games
Happy Color® – Coloring Games screenshot 1
Happy Color® – Coloring Games screenshot 2
Happy Color® – Coloring Games screenshot 3
Happy Color® – Coloring Games screenshot 4
Happy Color® – Coloring Games screenshot 5
Happy Color® – Coloring Games screenshot 6

This coloring game offers over 40,000 free pictures to paint by number, including exclusive Disney content and unique postcards. It provides a relaxing experience with a refreshed design and atmospheric themes, allowing users to color anytime, anywhere, and even contribute to charitable causes.

What We Love

  • 🎨 Beautiful and vibrant colors
  • 🌈 Wide variety of pictures
  • 🕰️ Relaxing and therapeutic
  • 🆓 Completely free with no in-app purchases

Room to Improve

  • 🔍 Difficulty finding small/hidden areas to color
  • 🔋 App causes phone overheating and battery drain
  • 📢 Excessive and disruptive ads
Art Puzzle - Jigsaw Games#2

Art Puzzle - Jigsaw Games by Easybrain Ltd

Relaxing picture puzzles
Strong Contender
🎮 Games
4.6😊(281K ratings)
FreeAdsIn-App Purchases
#24in Games
Art Puzzle - Jigsaw Games screenshot 1
Art Puzzle - Jigsaw Games screenshot 2
Art Puzzle - Jigsaw Games screenshot 3
Art Puzzle - Jigsaw Games screenshot 4
Art Puzzle - Jigsaw Games screenshot 5
Art Puzzle - Jigsaw Games screenshot 6

This app combines the relaxing nature of coloring books with the challenge of jigsaw puzzles. Fit pieces together to reveal beautiful, animated artwork and immerse yourself in unique stories. It's a stress-relieving experience designed to engage your mind.

What We Love

  • 💖 Beautiful, relaxing game
  • 🎨 Sweet pictures, suitable for all ages
  • 🧩 Soothing, great for relaxation
  • 🎨 Fantastic relaxing game

Room to Improve

  • 💢 Too many ads
  • 🐛 Freezing/crashing issues
  • 🔍 Difficulty seeing clues
The Triangle.#3

The Triangle. by Ronan Stark

Turn Photos Into Low Poly Art
Worth Considering
📷 Photo & Video
3.6(50 ratings)
FreeIn-App Purchases
The Triangle. screenshot 1
The Triangle. screenshot 2
The Triangle. screenshot 3
The Triangle. screenshot 4
The Triangle. screenshot 5

Transform your photos and Live Photos into unique low poly art. Easily create detailed or simplified geometric designs with adjustable detail levels and export your creations as videos, GIFs, or Live Photos. Achieve desktop-class results directly on your mobile device.

More Triangle Art apps to explore

4
Silhouette Art
Silhouette Art
Silhouette Art
Paint beautiful masterpieces
Free

Unleash your inner artist with this engaging game. Fill in silhouettes with vibrant colors, glitter, and stickers to create stunning masterpieces. Enjoy a relaxing and rewarding art simulation experience suitable for all ages.

Fill-in-the-silhouette gameplayAdd colors, stickers, and glitterHundreds of unique images
🎮 Games
(72K)
free with in-app purchases
5
Poriangle: POlygon + tRIANGLE
Poriangle: POlygon + tRIANGLE
Poriangle: POlygon + tRIANGLE
Triangle Polygon Editor
Free
🎨 Graphics & Design
(0)
6
Nodes: Connect Dots to Relax
Nodes: Connect Dots to Relax
Nodes: Connect Dots to Relax
Daily Triangle Puzzle Game
Free

Connect dots to reveal beautiful, handcrafted images in a relaxing puzzle game. Enjoy a calming experience at your own pace, perfect for listening to podcasts or music. Pick up where you left off anytime.

Connect dots to form artHandcrafted puzzlesRelaxing gameplay
🎮 Games
(377)
free with in-app purchases
7
Triangle Calculator
Triangle Calculator
Triangle Calculator
Right angle triangle solver
Free

Calculate side lengths, angles, area, and perimeter of right-angle triangles. Visualizes the triangle with adjustable precision and offers options to rotate, flip, and customize themes. Reuses previous entries for efficiency.

Calculates lengths, angles, area, perimeterDraws proportionally correct trianglesAdjustable decimal precision
📊 Productivity
(2)
free
8
PythagorasTree
PythagorasTree
PythagorasTree
by Eric Stroh
Free

Explore the visual beauty of mathematical concepts with this app. It generates fractal art based on the Pythagorean theorem, allowing you to customize angles and colors. Watch the intricate patterns grow and shrink to understand the recursive process.

Recursive fractal generationAdjustable triangle anglesCustomizable tree colors
🎬 Entertainment
(2)
free
9
ART - 每日艺术头条精选联盟
ART - 每日艺术头条精选联盟
ART - 每日艺术头条精选联盟
博物馆展览,收藏家必备
Free
🛍️ Shopping
(0)
10
Block Art - Arcade Puzzle Game
Block Art - Arcade Puzzle Game
Block Art - Arcade Puzzle Game
Merge And Clash Bricks in Line
Free

A free, classic puzzle game where players drag and drop colorful blocks to fill lines and eliminate them. It's designed for all ages, offering simple yet addictive gameplay for hours of fun. Challenge your friends and aim for the top score on the leaderboard.

Simple drag and drop gameplayColorful blocks of various shapesLine elimination mechanics
🎮 Games
(10)
free with in-app purchases
11
Singulart: Buy Original Art
Singulart: Buy Original Art
Singulart: Buy Original Art
Purchase the perfect artwork
Free

Discover and purchase original artworks from thousands of global artists. Explore curated collections, utilize advanced filters, and receive personalized art advisory services. Secure checkout, free shipping, and returns make buying art seamless.

Browse 9000+ global artistsFilter by medium and keywordsCurated art collections
🛍️ Shopping
(53)
free
12
Area of triangle
Area of triangle
Area of triangle
by Roman Konasov
Free
📚 Education
(0)
13
Costco
Costco
Costco
by Costco Wholesale Corporation
Free

Access your membership card, shop online for exclusive items, and find warehouse savings. Discover gas prices, order photo prints, and manage prescriptions. Plan your next trip with event listings and travel deals.

Digital membership cardOnline shopping and deliveryWarehouse savings and gas prices
🛍️ Shopping
(1.3M)
free with in-app purchases
14
Boston Figurative Art Center
Boston Figurative Art Center
Boston Figurative Art Center
by Boston Figurative Art Center, LLC
Free
🌐 Social Networking
(0)
15
Drawing Desk:Learn How to Draw
Drawing Desk:Learn How to Draw
Drawing Desk:Learn How to Draw
Art Lessons & Paint Games App
Free

Learn to draw with engaging, game-like lessons and expert tutorials. Explore diverse art styles, receive AI-powered feedback, and join a global community of artists. Includes advanced sketching tools for digital art creation.

1000+ guided drawing lessonsAI drawing progress evaluationExpert artist tutorials
📚 Education
(238K)
free with in-app purchases
16
Triangle Solver
Triangle Solver
Triangle Solver
by William Jockusch
Free

Calculate unknown sides and angles of a triangle with ease. Supports various input combinations, including two angles and one side, two sides and one angle, or three sides.

Calculate unknown sidesCalculate unknown anglesTwo angles and one side input
📚 Education
(30)
free
17
TriMeshImager
TriMeshImager
TriMeshImager
Triangular Mesh Art Generator
$1.99

Transform your photos into unique digital art using triangular mesh generation. Choose from various patterns, shapes, and color schemes to create intricate designs, from simple meshes to complex floral and dot patterns. It can also be used to decorate existing photos.

Generates triangular mesh from photosConverts images to vector drawingsMultiple mesh types: Grid, Circles, Painting, Stained Glass, Contour
📷 Photo & Video
(8)
paid
18
Big Art Wall
Big Art Wall
Big Art Wall
Social Art Community
Free

This app is a social art community for creators and enthusiasts. Build a portfolio, connect with other artists, and gain recognition for your work across 16 diverse artistic categories. Participate in challenges and contribute to collaborative art projects.

Create artistic portfolioConnect with other artistsShowcase works to community
🌐 Social Networking
(6)
free with in-app purchases
19
Spiral Art: Relax & Create
Spiral Art: Relax & Create
Spiral Art: Relax & Create
Pendulum & Spin Art Animation
Free

Create mesmerizing spiral art with simple motion-based controls. Explore pendulum and spin art styles to generate unique, flowing animations without needing drawing skills. Perfect for relaxation and creative breaks.

Motion-based art creationPendulum art modeSpin art animation mode
🎨 Graphics & Design
(48)
free
20
Art Nexus - AI Image Generator
Art Nexus - AI Image Generator
Art Nexus - AI Image Generator
AI Art, Logo & Tattoo Maker
Free
🎨 Graphics & Design
(0)

FAQ about Triangle Art

What are the best triangle art apps & games for iPhone?
Happy Color® – Coloring Games tops our triangle art apps & games ranking as of September 2026, with a 4.8-star average from 3.4M App Store ratings, and it's free to download.
Yes — 19 of the top triangle art apps & games we rank are free to download, including Happy Color® – Coloring Games and Art Puzzle - Jigsaw Games.
Happy Color® – Coloring Games shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ triangle art apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Happy Color features a wide variety of pictures, including nature, fashion, iconic Disney scenes, and artworks. There are over 40,000 free options, with new content added regularly.
Yes, Happy Color can be played offline. You do not need Wi-Fi to enjoy coloring at home, on the go, or during a quick break.