Think and Grow Rich Offline
Books & Reference
Napoleon Hill's classic on success and wealth, readable fully offline.
Our apps
Apps by Grindstone Studio
16 Android apps, all free to download on Google Play. Most are reading apps that work without an internet connection, so you can keep learning on a train, on a flight or anywhere the signal drops.
Classic books, offline
Timeless books on success, money and strategy, formatted for comfortable reading on a phone with no internet connection needed.
The Law of Success - Offline
Books & Reference
Napoleon Hill's Law of Success lessons, readable fully offline.
As a Man Thinketh Offline
Books & Reference
James Allen's classic on how your thoughts shape your life, offline.
The Prince by Niccolo
Books & Reference
Machiavelli's The Prince, the complete classic with quotes, offline.
The Art of War Book Offline
Books & Reference
Sun Tzu's The Art of War: all 13 chapters plus 100 quotes, offline.
Game of Life and How To Play
Books & Reference
Florence Scovel Shinn's The Game of Life and How to Play It, offline.
Richest Man in Babylon Offline
Books & Reference
George S. Clason's timeless money lessons with a modern, offline reading experience.
The Science of Getting Rich
Books & Reference
Wallace D. Wattles' The Science of Getting Rich, readable offline.
Acres of Diamonds – Offline
Books & Reference
Russell Conwell's timeless talk on finding opportunity where you are.
Book summaries in your language
Unofficial chapter summaries of popular personal-finance and strategy books in Hindi, Punjabi, English and Indonesian.
Rich Dad Poor Dad Summary
Books & Reference
Chapter-by-chapter summaries of Rich Dad Poor Dad in Hindi and English, offline.
Psychology of Money - Summary
Books & Reference
Key lessons from The Psychology of Money, summarised for offline reading.
48 Laws of Power Hindi Summary
Books & Reference
Hindi chapter summaries of the 48 Laws of Power, readable offline.
Rich Dad Punjabi Summary
Books & Reference
Rich Dad Poor Dad's money lessons, summarised in Punjabi.
Rich Dad Indonesian Summary
Books & Reference
Simple, easy-to-read chapter summaries of Rich Dad Poor Dad in Indonesian.
Word games & everyday apps
Light, fun apps for daily use: a vocabulary puzzle game and a library of shareable GIFs.
GIF STORM - Daily Trending GIF
Entertainment
Thousands of trending, funny and love GIFs in HD, ready to share.
Word Flick Vocabulary Game
Educational
A swipe-to-solve English word puzzle that builds your vocabulary every day.