What's New

New version of interactive reading

App Description

▲ 40% discount until the end of this week ▲

Study the biographies of great people through interactive reading.
Become a real expert and participate in the global rankings of erudites.

Thomas Edison was an American inventor and businessman. He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and the long-lasting, practical electric light bulb. Dubbed "The Wizard of Menlo Park", he was one of the first inventors to apply the principles of mass production and large-scale teamwork to the process of invention, and because of that, he is often credited with the creation of the first industrial research laboratory. Edison was a prolific inventor, holding 1,093 US patents in his name, as well as many patents in the United Kingdom, France, and Germany. More significant than the number of Edison's patents was the widespread impact of his inventions: electric light and power utilities, sound recording, and motion pictures all established major new industries world-wide. Edison's inventions contributed to mass communication and, in particular, telecommunications. These included a stock ticker, a mechanical vote recorder, a battery for an electric car, electrical power, recorded music and motion pictures. His advanced work in these fields was an outgrowth of his early career as a telegraph operator....

iPhone Screenshots

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Edison - interactive encyclopedia screenshot 1 Edison - interactive encyclopedia screenshot 2 Edison - interactive encyclopedia screenshot 3

iPad Screenshots

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Edison - interactive encyclopedia screenshot 4 Edison - interactive encyclopedia screenshot 5 Edison - interactive encyclopedia screenshot 6

App Changes

  • January 23, 2016 Initial release
  • January 27, 2016 New version 1.1
  • January 27, 2016 Price increase: FREE! -> $4.99
  • February 01, 2016 Price decrease: $4.99 -> $1.99
  • February 02, 2016 Price increase: $1.99 -> $4.99
  • February 27, 2016 Price decrease: $4.99 -> $0.99
  • February 28, 2016 Price increase: $0.99 -> $4.99
  • March 09, 2016 Price decrease: $4.99 -> $0.99
  • March 13, 2016 Price increase: $0.99 -> $4.99
  • March 17, 2016 Price decrease: $4.99 -> $0.99
  • March 23, 2016 Price increase: $0.99 -> $4.99
  • June 21, 2016 New version 3.0
  • June 21, 2016 Price increase: $4.99 -> $5.99
  • June 30, 2016 Price decrease: $5.99 -> $4.99
  • July 02, 2016 Price decrease: $4.99 -> $0.99
  • July 04, 2016 Price increase: $0.99 -> $2.99
  • July 07, 2016 Price increase: $2.99 -> $4.99
  • July 09, 2016 Price decrease: $4.99 -> $0.99
  • July 11, 2016 Price increase: $0.99 -> $7.99
  • July 14, 2016 Price decrease: $7.99 -> $4.99
  • July 16, 2016 Price decrease: $4.99 -> $0.99
  • July 19, 2016 Price increase: $0.99 -> $1.99
  • July 20, 2016 Price increase: $1.99 -> $4.99