Features & Capabilities

Did you know 123456 is the most frequently used password on the internet? Or did you know that “Rhinotillexomania” is the medical term for picking your nose? If not, this App is just the thing for you. We have collected around 2,100 useless facts from all over the world and put them into an App.

The facts are listed in 18 different categories:

  • Around the World
  • Celebs
  • Computers
  • Europe
  • Food and drink
  • History
  • Languages
  • Laws and Regulations
  • Love and Sex
  • Maths, Physics and Chemistry
  • Records
  • Religion
  • Statistics
  • The Human Body
  • The Plant World and The Animal Kingdom
  • The USA
  • TV & Film
  • Others

You can save your favourite facts too. They’ll be listed in extra category “Favourites.” The facts aren’t quite as useless as the name suggests though ... Some of them have been asked on “Who wants to be a Millionaire?”

User Growth & Download Statistics

App
By:
Benjamin Lochmann
Rating:
4.50
(94)
0.30
Version:
2.7 Last updated: 2023-02-15
Version code:
854974813
Creation date:
2011-08-01
Compatible devices:
Size:
21.83MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-29
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Benjamin Lochmann
Apple Apps Store
https://apps.apple.com/de/app/unnecessary-knowledge-mobile/id451935979?l=en-GB
Website:
http://lochmann-apps.de/unnecessary-knowledge-free-44-en.htm

User Reviews

The app is praised for engaging, informative trivia and its icebreaker value, but reliability problems from false information and inaccuracies recur across reviews.
Pros
  • Interesting, entertaining facts and trivia that users find informative.
  • Fun, engaging, and addictive; great as an icebreaker.
  • Covers essential and non-essential facts, making it broadly informative.
  • Generally positive reception with multiple reviewers praising the app.
Cons
  • False information and inaccuracies are a major issue across multiple reviews.
Recent reviews
The facts are actually intresting
by Ha*****, 2023-06-11

I love it! But the “share to Facebook” button doesn’t work. I even paid to get rid of the ads .
by Pe*****, 2020-02-19

First 5 question, two were ERRORS. First one says "the Bobby car is in production since 1792". That's an error. Second, it says DINKIES is short for double income no kids. WRONG, It is DINK. How and who the hell made this app. It should be reported to APLLE for passing wrong info to people.
by My*****, 2015-10-06
View all user reviews ›

Best Unnecessary knowledge mobile Alternatives

Here are some Apple apps that are similar to Unnecessary knowledge mobile: