Comparison

DeTeXt vs Einstein's Elevator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DeTeXt

Easily find LaTeX commands for symbols by drawing them or searching a comprehensive database. Get the exact command you need for your documents without memorization.

Highlights
  • Draw symbols to find LaTeX commands
  • Neural image classification for symbol recognition
  • Searchable database of 1098 symbols
  • Supports Apple Pencil on iPad
  • Copy commands, symbols, or Unicode codepoints
  • Offline symbol database
Read full description

Finding the symbol you want to use in LaTeX can be hard since you can't memorize all the commands and packages for every symbol. DeTeXt tries to solve this problem by giving you two ways to find the command you want: - Draw the symbol you want and DeTeXt's neural image classification engine will identify what it thinks are the 20 most likely LaTeX commands that will generate a symbol closest to the one you drew. DeTeXt supports Apple Pencil drawings on the iPad. - Search the entire symbol set of 1098 symbols from packages like tipa, amsmath, amssymb, textcomp and more, in addition to the default mathematical symbols. - Copy the symbol, or the character itself, or its Unicode codepoint to the system clipboard, to paste anywhere else. DeTeXt's neural engine processes your drawn symbol and finds the best matches in its symbol database, all on your device without requiring you to be online. All the symbols are stored within the app as well.

About

Einstein's Elevator

Features
Read full description

Dive into the world of physics with Einstein's Elevator, an engaging educational app designed to make one of Einstein's most famous thought experiments accessible and exciting for high school students. This app combines dynamic graphics, interactive text, and challenging quizzes to explore the profound implications of Einstein's elevator thought experiment and its role in the development of general relativity. Key Features: Interactive Visuals: Explore the concept of gravity and the curvature of space-time through stunning, dynamic graphics. Watch as the elevator accelerates, bends space-time, and demonstrates the equivalence principle, showing how gravity and acceleration are intertwined. Engaging Text: Written at a high school reading level, the app provides clear, concise explanations of complex concepts. Understand how Einstein's thought experiment challenged existing ideas about gravity and led to groundbreaking changes in physics. Quizzes and Challenges: Test your knowledge with multiple-choice and true/false quizzes after each section. Each quiz is designed to reinforce key concepts, helping students to grasp and retain the material. Cross-Platform Availability: Whether you’re on the go with your iPad or enjoying a learning session on your Apple TV, Einstein's Elevator is optimized for both iOS and tvOS. Progress Tracking: Keep track of your learning progress, revisit challenging sections, and aim for a perfect score on every quiz. Learning Outcomes: By using Einstein's Elevator students will: • Understand the significance of Einstein's elevator thought experiment. • Learn how the experiment contributed to the development of the theory of general relativity. • Grasp the concepts of space-time curvature and the equivalence principle. • Strengthen their knowledge through interactive content and quizzes. • Join the journey through space-time concepts and discover how a simple elevator ride changed our understanding of the universe! Why Our App Stands Out: • Interactive Simulations: Einstein's Elevator in action with hands-on simulations that bring this thought experiment to life. Watch how the sensation of gravity and accelleration were discovered to be equivalent. • Engaging Lessons: Our app breaks down complex scientific concepts into easy-to-understand lessons. Learn about gravity, spacetime, blackholes, dark matter and dark energy. The app explains how tought experiments are useful tools for physicists. Einstein's thought experiments had the significance of opening the door to the discovery of general relativity.. • Quizzes and Challenges: Test your knowledge with interactive quizzes and challenges designed to reinforce learning. Earn certificates as you progress through the app. Who Is It For? Our app is perfect for students, educators, and science enthusiasts of all ages. Whether you're a high school student exploring advanced physics, a teacher looking for engaging classroom resources, or simply curious about the wonders of the universe, our app offers a comprehensive and captivating learning experience. Download Now and Start Your Journey! Don't miss out on this opportunity to deepen your understanding of general relativity and physics. Download our app today and embark on a journey through the fascinating world of Einstein's Elevator and beyond. Discover how a simple idea about riding in an elevator lead to big discoveries and helped to unravel the mysteries of the universe with our cutting-edge educational tool!

Screenshots

DeTeXt4 screens

Verdict

The call

The clearest difference is price: DeTeXt at Free against Einstein's Elevator's $1.99. DeTeXt also leads on device support (4 vs 2). Einstein's Elevator's advantage is iOS requirement (13.2 vs 26.0). On ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

DeTeXt is free to download; Einstein's Elevator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
DeTeXt versus Einstein's Elevator: the parameters behind the verdict, then further details
ParameterDeTeXtEinstein's Elevator
PriceFree — better$1.99
Rating4.9 (40 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings40 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPad, Apple TV
Requires iOS26.013.2 — better
Further details — not scored
Size22 MB41 MB
Age rating4+4+
DeveloperVenkata Subrahmanyan GovindarajanVentura Educational Systems

In-app purchases

None

DeTeXt

No in-app purchases

None

Einstein's Elevator

No in-app purchases

Questions

Is DeTeXt free?
DeTeXt is free to download, with no in-app purchases.
Is Einstein's Elevator free?
Einstein's Elevator costs $1.99, with no in-app purchases.
Do DeTeXt or Einstein's Elevator have ads?
Neither DeTeXt nor Einstein's Elevator shows ads.

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