About this app

With this app you will be able to reproduce the augmented reality of the book The Secrets of the Earth. Discover our world with the illustrations, enjoy the music and watch the book getting alive with the augmented reality!

Latest release

What’s New

Version 1.15 Apr 21, 2017

This update from Apple will improve the functionality of this app. No new features are included. New languages added.

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking