When Theorysonic began introducing products, their products have appeared in numerous films, video games, anime, and others. This is a list of media that Theorysonic's products have appeared in.
Bionicle VI: Island of Doom
- Genre: Film
- Origin: Vlokozu Union, Australia
- There is the scene where Barbara uses the TS-Desk V, running on TS-OS 5.
Bionicle VII: Sea of Darkness
- Genre: Film
- Origin: Vlokozu Union
- Theorysonic computers, such as TheoryDesk E2 and TS-Desk III are visible in computer rooms and staff offices in MURC (Mahri Underwater Research Centre).
- In the Starbucks scene (At the time, Starbucks was called "Il Giornale".), Bristol uses his original TheoryBook to show the picture drawn by the one of the workers of MURC, used to describe what do the Barraki look like, to the staff.
Driller Engine Grand Prix 7
- Genre: Arcade racing game
- Origin: Japan
- The first course throughout the whole game, Ochiai Circuit, has Theorysonic's logo on signs. This is true, as Ochiai Circuit is set in Atlanta, where the American Theorysonic headquarters is based in.
Lana X: The Ladybot
- Genre: Film
- Origin: El Kadsre
- Lana X she uses her pink-colored TheoryBook Compact and TheoryPDA Style.
Magically Girlz: The Magical Film
- Genre: Film, GoAnimate
- Origin: YinYangia, United States
- While in Rosemary School, the 4 girls' teacher uses a TheoryBook FI.