Best Quadrimind Apps & Games

19+ iOS apps & games curated and reviewed

3.9 avg rating
15 free apps & games
Updated May 2026

Looking for free quadrimind apps and games? 15 of our 19+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Quadrimind

Spider Solitaire - iSpider#1

Spider Solitaire - iSpider by Quadrimind

An engaging challenge
Editor's Choice
🎮 Games
4.7😊(175 ratings)
FreeAds
Spider Solitaire - iSpider screenshot 1
Spider Solitaire - iSpider screenshot 2
Spider Solitaire - iSpider screenshot 3
Spider Solitaire - iSpider screenshot 4

What We Love

  • 😊 Fun and addictive gameplay
  • 🎨 Clean, simple, and pleasing graphics
  • 👍 Easy to use interface
  • 🧠 Challenging and mentally stimulating

Room to Improve

  • 📢 Intrusive and distracting ads
  • 🐛 App freezes during ad playback
  • ⚠️ Slow game responsiveness
Solitaire - Classic Collection#2

Solitaire - Classic Collection by Quadrimind

An incredible card game
Strong Contender
🎮 Games
4.7😊(562 ratings)
FreeAdsIn-App Purchases
Solitaire - Classic Collection screenshot 1
Solitaire - Classic Collection screenshot 2
Solitaire - Classic Collection screenshot 3
Solitaire - Classic Collection screenshot 4

Experience a collection of classic solitaire games, including Klondike, Spider, and FreeCell, along with new original creations like Everest. Features include AI for smart tips, large cards, customizable interface, hints, card sounds, and more. Enjoy a dynamic gameplay experience suitable for all skill levels. Subscribe for ad-free play and premium features. Visit www.quadrimind.com/privacy for terms and privacy policy.

What We Love

  • 👍 Easy to use and intuitive interface
  • 🎨 Good graphics and visual design
  • 🚀 Fast performance
  • 🎮 Addictive and engaging gameplay

Room to Improve

  • 📢 Intrusive ads that cannot be closed
  • 🔊 Unwanted music that plays automatically and ignores sound settings
  • 🐛 App instability and crashes
iForca - Hangman in Portuguese#3

iForca - Hangman in Portuguese by Quadrimind

Great to learn Portuguese
Worth Considering
🎮 Games
4.5(58 ratings)
FreeAdsIn-App Purchases
iForca - Hangman in Portuguese screenshot 1
iForca - Hangman in Portuguese screenshot 2
iForca - Hangman in Portuguese screenshot 3
iForca - Hangman in Portuguese screenshot 4

Play a traditional Hangman game in Brazilian Portuguese to learn new words, increase your vocabulary, and have fun. Subscribe to access premium content, remove ads, and take advantage of a free trial offer.

More Quadrimind apps to explore

4
Dynamic Crossword
Dynamic Crossword
Dynamic Crossword
A fun challenge
Free

This crossword puzzle application generates unique challenges from a vast library of questions, offering a fun and dynamic experience for users. With features like level selection, statistics, and instant tips, users can enjoy the game during idle moments and upgrade to a premium subscription to access exclusive content and remove ads.

🎮 Games
(62)
5
Word Search - Brazilian Portuguese
Word Search - Brazilian Portuguese
Word Search - Brazilian Portuguese
by Quadrimind
Free

Play a word search game in Brazilian Portuguese to learn new words and practice your vocabulary while testing your speed and focus. Challenge yourself and have fun improving your language skills.

🎮 Games
(17)
6
Balloon Breaker
Balloon Breaker
Balloon Breaker
An incredibly relaxing game
Free

This incredibly relaxing game lets you unwind and challenge your logical thinking by popping as many balloons as possible, with a leaderboard to track your progress. Subscribe now to access premium content, remove ads, and take advantage of a free trial offer.

🎮 Games
(23)
7
Snake Classic
Snake Classic
Snake Classic
by Quadrimind
Free

Experience the nostalgia of a classic 90's cellphone game with a traditional interface and gameplay, where you can choose levels and play in one of two modes: eating food while avoiding walls or navigating through walls to collect regular and bonus food. Download and play now to relive the authentic fever of the first mobile game that achieved worldwide success!

🎮 Games
(4)
8
Days Until - Live Countdown
Days Until - Live Countdown
Days Until - Live Countdown
The easier way to know!
Free

This app provides a simple way to track countdowns to various events, allowing users to easily find out how many days are left until a specific date. With minimal configuration required, users can set up notifications and view their countdowns directly on their watch.

📊 Productivity
(4)
9
My Recognition
My Recognition
My Recognition
by Quadrimind
Free
💼 Business
(0)
10
Quadratic Master
Quadratic Master
Quadratic Master
Solve quadratic formula
Free

This app helps users solve and learn about quadratic equations, inequations, and functions, offering a range of tools and features to save time on math homework and explore quadratic functions in depth. Download the app to access a free version with basic features or upgrade to the full version for detailed solutions, advanced tools, and more.

📚 Education
(332)
11
Rubik Master: Cube Puzzle 3D
Rubik Master: Cube Puzzle 3D
Rubik Master: Cube Puzzle 3D
Train your brain with puzzles
Free

Train your brain with a variety of Rubik puzzles in 3D. Explore different types of Rubik puzzles, sharpen your skills, and enjoy smooth controls and features like automated solving timers and leaderboards. Start solving now!

🎮 Games
(297)
12
Quadrilaterals - Math Games
Quadrilaterals - Math Games
Quadrilaterals - Math Games
Introduction to geometry!
$1.99

Explore geometry and learn about different quadrilaterals with this fun and educational reference game. Discover the properties of various squares in a safe and private environment, free from ads and data collection.

📚 Education
(2)
13
3D Rotations and Quaternions
3D Rotations and Quaternions
3D Rotations and Quaternions
Calculator and Guide
Free
📚 Education
(0)
14
Quadratic Roots Calculator
Quadratic Roots Calculator
Quadratic Roots Calculator
by Joey Mitchell
$0.99
📚 Education
(0)
15
My Quadratic
My Quadratic
My Quadratic
Helps learn quadratic function
$0.99
📚 Education
(1)
16
Set Square Classic
Set Square Classic
Set Square Classic
Place 1–9. Solve the grid.
Free
🎮 Games
(0)
17
Sum of Angles of Quadrilateral
Sum of Angles of Quadrilateral
Sum of Angles of Quadrilateral
by Science Education Institute
Free
📚 Education
(0)
18
The Quadratic Formula G8
The Quadratic Formula G8
The Quadratic Formula G8
by Science Education Institute
Free
📚 Education
(0)