19+ iOS apps & games curated and reviewed
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.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (2.3K) | Yes | No | Jul 2026 |
| 2 |  | Free | 4.7★ (19K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.5★ (58) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (62) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.4★ (17) | No | No | Jul 2026 |
| 6 |  | Free | 4.1★ (23) | Yes | Yes | May 2026 |
| 7 |  | Free | 3.3★ (4) | No | No | May 2026 |
| 8 |  | Free | 4.3★ (4) | No | No | May 2026 |
Experience a classic card game with a smart interface and dynamic gameplay. Enjoy larger cards, helpful tips, and stunning animations. Challenge yourself with multiple difficulty levels and flexible movement options.
Enjoy a collection of classic card games including Klondike, Spider, and FreeCell. Features smart tips, fluid gameplay, and customizable options like dark mode and different table colors. Optimized for portable devices with larger, easy-to-read cards.
Engage in a classic word-guessing game designed to expand your vocabulary and improve your Portuguese language skills. Learn new words and have fun while playing.
Engage in an endless stream of unique word puzzles generated dynamically from a vast question bank. Perfect for quick mental challenges during downtime, this app offers adjustable difficulty levels and helpful tools to enhance your gameplay.
This game offers a fun way to expand your Portuguese vocabulary and test your word-finding abilities. It's designed to challenge your speed and focus while you play.
A relaxing yet challenging game where players pop balloons. It offers a simple premise that tests logical thinking while providing a way to pass the time. Compete for high scores on Game Center.
Relive the nostalgia of the original 90s mobile game. Navigate a classic interface and experience traditional gameplay. Choose between two modes to eat food, avoid walls, or pass through them for a unique challenge.
Easily track the number of days until important events. This app offers a simple, no-fuss interface for setting up and viewing countdowns. Receive notifications and check your progress directly on your smartwatch.
This business platform uses gamification to recognize and reward employees based on their professional development. It aims to boost team engagement, clarify information, enhance recognition, and modernize reward policies through game mechanics.
This app helps users solve and learn about quadratic equations, inequations, and functions. It offers tools for students and professionals, including solvers, formulas, and visual aids like 3D parabola models. Share solutions and explore function graphs with this educational math tool.
Explore a vast collection of 3D Rubik's Cube simulators, from classic sizes to unique puzzle variations. Train your brain with intuitive controls and a free camera view. Perfect for puzzle enthusiasts and those curious about cube challenges.
Learn about squares and their properties through interactive geometry games. This app serves as a fun reference tool for understanding basic geometric shapes and their characteristics. It prioritizes user privacy by not collecting any data or containing ads or in-app purchases.
An interactive graphing math book for students and science enthusiasts to explore quadratic functions. It visually demonstrates how to analyze functions, convert between forms, and understand parabolas with built-in calculators and plotters.
