
WolframAlpha
SpeedCrunch
Qalculate!
Numi App
Soulver
Symbolab
Wolfram Mathematica
fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve."

Anki
Memrise
Duolingo
HelloTalk
Clozemaster
Busuu
WordBrewery
Online platform for learning Chinese vocabulary.

Which is more popular?
Based on our record, Hack Chinese seems to be more popular. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
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In their own words, as submitted to SaaSHub.


Calculate multiple equations at once, Edit existing formulas and Create new ones, Compute large numbers of values, Plot graphs, Link your results, Solve full problems and Share worksheets with your friends. fxSolver is a free tool developed by a team of engineers and programmers with the sole...
Hack Chinese is a retention-first spaced repetition platform for learning Chinese vocabulary online. Hack Chinese is a browser app that uses smart spaced repetition technique to maximize the retention of Chinese words.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Hack Chinese yet.
Walkthroughs and reviews on video.
fxSolver Demo
Hack Chinese Review (2020) The Ultimate Way to Learn Chinese Characters
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using fxSolver and Hack Chinese. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Hack Chinese yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Tracking fxSolver since Mar 2021.
I've found the most success with learning words in some sort of flashcard format based on frequency lists (meaning learning the most frequently used words first), and then solidifying that learning by reading Chinese text in graded... Source: about 3 years ago
Hey there, u/DotLanguages! We'd love to integrate with you. We couldn't find contact information on your web page. Please reach out to us at team (at) hackchinese.com. Hopefully talk soon! Source: over 3 years ago
Hackchinese.com has lots of vocabulary lists, like "baking a cake" (14 words), "bicycles" (53 words), "bus" (29 words).... There is a free trial so you can see if you like it, but I don't remember how long it is. Source: over 4 years ago
When comparing fxSolver and Hack Chinese, you can also consider the following products.

WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.
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Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
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SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
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Learn a new language with games, humorous chatbots and over 30,000 native speaker videos.
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Qalculate! is a multiplatform multi-purpose desktop calculator.
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Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
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