Великие тайны мира is an Android application developed by Dream Solutions, available for free in the Education & Reference category under the Books subcategory. This app offers a collection of the best materials that narrate the mystical and mysterious secrets of the world. It is a great opportunity to learn about the unrevealed mysteries of human history, such as the Sphinx, the monstrous Basilisk, ancient spaceports on Earth, and extraterrestrial beings. Additionally, you can expand your knowledge of ghosts, phantoms, and anomalous zones.

One of the best features of this app is that it works offline, allowing you to read the articles without an internet connection. Furthermore, it supports a "night reading" mode, which is ideal for reading in low light conditions. The app also remembers where you left off for each category, so you can easily pick up where you left off. Once you finish reading an article, it will be automatically marked as read, and you can filter the list to display all, only read, or only unread articles. Finally, there is a search function that allows you to find articles by their title.