US Presidents and History Quiz [iPhone]

All 45 US Presidents in one app including current president Joe Biden (Joseph Robinette Biden Jr.) who is serving as the 46th President (Grover Cleveland served two non-consecutive terms as the 22nd and 24th President).
Can you guess Theodore Roosevelt and Abraham Lincoln? Do you know Andrew Jackson and Ulysses S. Grant? How did James Madison look like?

In version 2.1, portraits of all 49 Vice Presidents of the United States have been added. They include such famous politicians as Aaron Burr (the vice-president during the first term of Thomas Jefferson), Al Gore (Bill Clinton’s vice-president), and incumbent 49th Vice President Kamala Harris. The brief info for each Vice President covers his term in office, political party affiliation (Democrat, Republican, or Whig), and under which US President he served.
For example, John Adams was the 1st Vice President (under George Washington) and then the 2nd US President. So his portrait is in both levels. Overall, 14 Vice Presidents subsequently became US Presidents either by winning the presidential elections or after the death or resignation of the previous president. Thus, John Tyler ascended to the presidency in 1841 after the death of William Henry Harrison, and Gerald Ford became the POTUS following the resignation of Richard Nixon. Try to find out all other examples!

Choose the game mode:
* Spelling quizzes (easy and hard).
* Multiple-choice questions (with 4 or 6 answer options).
* Time game (give as many answers as you can in 1 minute).
Two learning tools:
* Flashcards, where you can browse all persons in the app without guessing.
* Chronological tables of presidents and vice-presidents.

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I strongly recommend this app to everyone interested in American History and Politics. You will learn all US Presidents including less-known heads of the White House such as James Monroe and James K. Polk.