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Time Travel Calculator app for iPhone and iPad


4.2 ( 8912 ratings )
Utilities Travel
Developer: Piotr Lapinski
0.99 USD
Current version: 1.0, last update: 4 years ago
First release : 21 Apr 2018
App size: 8.58 Mb

Time travel tnto the future is possible. If you were to leave Earth in a spacecraft travelling at an appreciable fraction of lightspeed, turn around and come back, only a few years might have passed on board but many years could have gone by on Earth. This is known as the “twins paradox”.