Constellations

Learn to identify constellations. Zodiac, Ptolemy & Modern.

Mahjong Flags

The Mahjong tile game with flags.

Healing Crystals Database

A searchable database of healing crystal knowledge.

3Strike Greek Alphabet

Learn the Greek Alphabet.

PLU Codes Database

Look-up and learn PLU codes for produce. Both a reference app and a teaching app.

Flipping Flags

Learn the flags of the worlds countries. Easy & hard modes.

Art Study

Famous art and famous artists guessing game. Visually stunning!

3Strike Sign Language

Flashcards for learning ASL fingerspelling. A good place to start for beginners.

National Food Days

Did you know that every day is the national food day for some food? This is a reference app.

Elements

Learn to identify the elements on the periodic table by picture and location on the table.