What’s New

Version 1.8

Minor bug fixes
Support for latest iOS

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Sushil Acharya ,

Application is not restore

I purchased this application three days ago and update this app. After update it is not working. Then I deleted the app and again download but it does not restore now. I cannot buy two times. What going wrong ? Plz fix it.

TrueGlobalHistorian ,

Good app but racist timeline

The app itself is good, with great terms, a nice UI and is very user-friendly. The timeline of math/computer history is horrific - it speaks of the brilliant math/tech inventions of the Babylonians, Persians, Chinese, Arabs, Indians and Europeans, but literally skips over the predating dark-skin cultures (Egyptians, Sumerians, etc) in the cradle of civilization who invented the foundations of math, engineering, astronomy, etc. Ancient batteries, ancient machines, how the Egyptians revolutionized the chariot (it mentions the South-pointing Chinese chariot of course), where zero numerically was used before the Indians, Egyptian use of a binary system, Egyptian cryptography, ancient Sumerian astronomy devices, etc. I could go on and on, are curiously skipped over. Modern history? A woman was one of the first programmers of the computer. Black American Dr Marc Dean of IBM invented IBM's Official PC and 1 Ghz processor and holds the patents. A Mexican PhD invented one of the first brain-computer interfaces. These facts are not in the timeline. Why?

David_0183629 ,

Good definition along with pictures

I've learned interesting stuff with this app. It shows well defined terms and pictures, loved the design too. Good app :)


Edutainment Ventures LLC
32.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish

Age Rating
Rated 4+
© @2015 Edutainment Ventures LLC
In-App Purchases
  1. Full Volume $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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