Calculators.org vs Herokins

Make math fun.

We provide online calculators, conversion tools, and games to help make learning math fun and easy.

Our free practical tools help students with their difficulties in Mathematics, consumers with personal finance & health, and businesses estimate results.

We are constantly building and adding new calculators and other helpful tools to our site.

Location: San Diego, United States

​A revolutionary Smart Toy turns teac​hable moments into great adventures.​

It is a revolutionary wearable toy that takes children (age 3 to 6) into adventures. Herokins are little wearable superheroes that connect to your mobile device, allowing you and your child to interact through captivating stories, bringing magic to everyday situations.

Through a speaker and LED lights, the smart-toy creates a relationship with children through a variety of adventures.
While playing, children will learn important life lessons and explore the real world around them.
Cutting edge technology translates children’s behavior, motions and decisions into a captivating storyline.

The most amazing part: Your child’s behavior will influence the storyline, making this his or her very own personal adventure.