Complete calculus tools, easy to use and full of functions. Oficalc is, basically, a scientific calculator that may help you with mathematical calculus and that incorporates other tools to send to the highest resolution of advanced operations.




Complete calculus tools, easy to use and full of functions. Oficalc is, basically, a scientific calculator that may help you with mathematical calculus and that incorporates other tools to send to the highest resolution of advanced operations.




PsychologyWriting.com is a free essay examples database for psychology students and professionals who are looking to get more information on how to write their essays, what topics they should cover, and the best format to use when writing an essay in this subject area.

Brain Booster helps make cognitive training a habit. The application allows you to work in different areas while having fun and pushing your limits: mental arithmetic, memorization, reflexes.




The Arduino Science Journal (formerly Science Journal, an initiative by Google) is free and open-source, and allows you to gather data about the world around you by harnessing the sensors in your smartphone as well as sensors connected to Arduino, or other third party hardware.








Translate videos effortlessly into 16 languages. Perfect for content creators, business professionals, language learners, and more.




Learn Spanish, Italian, Portuguese, Dutch and more according to CEFR proficiency levels and earn free certificates to prove your progress!.



With over 34 categories and 1150+ units, Calvertr is one of the most extensive applications on the app store. Calvertr is simple, easy-to-use and fully featured unit converter and smart calculator to handle any conversion you'll ever need.




Papapapaya is the new and effective way to learn vocabulary.
Just like your brain, Papapapaya organizes your words in different memory levels instead of files and folders. This makes it easy to see what words you already know well and what you need to rehearse again.
Papapapay.

Want to track your period and ovulation? Trying to get pregnant? Download Ovia Fertility to learn more about your cycle, get period and ovulation predictions, and track your health!.




Immersia is an adventure game for learning languages. Use our unique play-to-learn method to learn languages quickly and have fun.
DreamBox Predictive Insights leverages data collected as K-5 students play DreamBox to gain a deep understanding of their comprehension; analyzing not only students' answers but also how they solve problems.
Pokémon Go IV Calculator (also known as Pokemon IV Calculator) is a tool for calculating your Pokémon’s Individual Values (IVs) for Attack, Defense, and Stamina.


Open source web app to make quiz-based notes and memorize all of them using Spaced Repetition method.




Copyleaks fights plagiarism and copyright infringement online. We have advanced technology that works in any language and scans the web to detect if your content is being used by other sites.

WordNet® - Free urban Dictionary is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept.








Visually compare, add, subtract, multiply and divide two fractions with a unique and simple interface.




TUKI dictionary is the best available offline/online English-Swahili & Swahili-English dictionary with 30000+ entries, including idioms, etymology, derivatives and examples.


Pairaphrase is the AI Translation Management System for teams that value faster, smarter, and safer translation. Supporting 140+ languages, 20,000+ language pairs, and 25 file types—including scanned documents with OCR for PDFs— it streamlines localization while helping to...

Plagicure is a powerful online tool designed to help users beat plagiarism and AI detection with ease. Our tool provides free, instant plagiarism removal, ensuring your content remains unique without changing its meaning.

A Periodic Table of Elements that contains more than 25 scientific truths about each element including density, state, atomic radius, etc.. Can be translated into 8 languages.


One Click Tuner is true to its name. Just open the app for instant access to an accurate and easy-to-read display.



TripleChecker is an automated tool for catching spelling and grammatical errors, broken links, and other issues on websites. Unlike manual proofreading tools, TripleChecker automates this process, scanning websites without requiring downloads or plugins.

Translate Now! by AccelaStudy ( http://www.accelastudy.com/ ) is a free translator that translates words and sentences into 43 languages!
