iA Observation app for iPhone and iPad

4.8 ( 1968 ratings )

Games Education Educational Puzzle
Developer: iAnvil LLC

1.99 USD

Current version: 1.2.1, last update: 6 months ago
First release : 29 Aug 2017
App size: 2.03 Mb

This rerelease of iA Observation, formerly Crypto Observation, will test your observation skills. If you find the 4 by 4 array to simple, more than double your difficulty with the 6x6 array. Now compatible with the future.

Choose from three themes, nature, food, and space, and either 16 panels or 36 panels. The layout and design has been brought forward as well.