Apps Like Einstein's secret book for iPhone and iPad
Einstein's secret book screenshots
Ranked alternatives
Showing 721–740 of 1,000 ranked alternatives.



LingLing Learn German
TingTong Apps Co., Ltd.
With structured lessons
Through structured lessons and interactive exercises. Practice speaking and listening with native speakers. Track progress with weekly goals and feedback. Access vocabulary flashcards and grammar guides. Complete quizzes to reinforce learning.




zMahjong Mini
ZHONGYUAN SHEN
Challenging puzzle game with precise timing.
The app presents a challenging puzzle game with Mahjong Solitaire rules. It records user time precisely to 1/100 of a second for a fast-paced experience.




Doodle Devil™
JoyBits Co Ltd.
Create, mix, and combine elements to craft
Create and combine elements to generate new items. Play devil slots and demon mode challenges. Explore over 100,000 combinations. Unlock new creatures and achievements. Share creations with friends. Available in 13 languages.

Doodle Devil™ Lite
JoyBits Co Ltd.
Embrace the user's dark side.
The app allows users to combine elements like fire, earth, wind, and air to create demons, beasts, and zombies. It features new graphics, a new user interface, and new gameplay modes called "Devil Slots" and "Demon Mode".



Simulator Scanner Personality
Denis Ivanov
Entertainment fingerprint scanner simulator game.
The app simulates fingerprint scanning for entertainment. Users place a finger on the scanner to view an animation and a result.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.