Comparison

GRE WordsApp vs Kinnu

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

Head to head
About

GRE WordsApp

Master GRE vocabulary with over 1300 essential words presented in bite-sized lessons. Enhance memorization through meanings, pictorial representations, synonyms, antonyms, and quizzes. Track progress and achieve accuracy targets for effective learning.

Highlights
  • 1300+ GRE words
  • Categorized by difficulty
  • Pictorial representations
  • Synonyms and antonyms
  • Quizzes and assessments
  • Bite-sized learning modules
  • Mnemonics for memorization
Read full description

The Verbal Reasoning section of the GRE measures a student’s ability to understand what they read and how to apply reasoning skills through three types of questions, ● Reading comprehension ● Text Completion ● Sentence Equivalence A command vocabulary is indispensable if a student wants to do well in the GRE Verbal section. If you are preparing for the GRE but not confident about the GRE vocabulary then Manya Education’s GRE WordsApp is the ideal and best suited app for you. Manya Education’s GRE WordsApp is a simple and efficient app to learn the GRE vocabulary. It helps you memorize the GRE words easily. Improve your GRE vocabulary in bite sized pieces using this app. It has 1300+ highly tested GRE words in three categories and each category is further broken down to levels for easy learning. Each word has crystal-clear meaning in simple language, pictorial representation of words, synonyms, antonyms and much more. In addition, quizzes & rewards make mastering even the toughest GRE vocabulary simple. Learn in Bite-sized Pieces We understand it’s not easy to learn and memorize words in one go. We have made it easy for you to learn words in small chunks at a time and later work on retention. 1300+ words are segregated into three categories - Beginner, Intermediate and Advanced words based on how commonly these words are used in everyday life. Further the categories have various levels and each level has a set of 25 to 30 words. You can therefore reach repeated milestones of learning a level of words within a day or two which would be an easily achievable learning target for you. Mnemonics to Remember Human brain has a capacity to store trillions of bytes of information. It’s natural to remember things which are interesting for us. Mnemonics help you to memorize and recall almost any information! The learning curve of every student is different. Some of you would memorize a word if you understood the meaning of the word, some can better capture the meaning of the word in visual context, and for others it's easy if they know how to use the words on a daily basis. Manya Education’s GRE WordsApp ensures and provides all possible ways to help you remember the words. You can choose the best way that suits your learning style to memorize the words. For each word the pictorial representation, meanings given in simple language, usage of the word in a sentence and more and more serves as mnemonics to remember the word. Each word has the following, ○ Pronunciation ○ Parts of speech ○ Meaning ○ Picture ○ Synonym ○ Antonym ○ Root Assessments for Retention Not only to learn and memorize, this app also ensures memory retention of the learning through short assessments and accuracy targets. Enjoy testing yourself as many times as you like with 1800+ simple questions. Motivation to Learn Are you self-motivated to learn Vocabulary on a daily basis? You will, by using this app!!! This GRE Vocab Builder app is designed to be attractive which encourages and cheers you up on your progress. Key features of Manya Education’s GRE WordsApp * 1300+ words frequently tested on the GRE * 1800+ questions to master words * 7 types of review questions * Words categorised as Beginner,Intermediate and Advanced * Learn in bite sized pieces with multiple levels * Visual representation of the word * Meanings in simple language * Multiple attributes for each word serves as mnemonics * Revision assessments for retention * Bookmark words for revision * Analytics on your dashboard * Attractive and Interactive App that motivates your learning

About

Kinnu

This app offers bite-sized learning content across a wide range of subjects, from psychology and science to history and technology. It utilizes cognitive science and a unique "Memory Shield" technology to help users retain information effectively, making learning engaging and fun.

Highlights
  • Bite-sized, expert-edited content
  • Memory Shield technology for retention
  • Gamified learning sessions
  • Community-driven content development
  • Knowledge Bank progress tracking
  • Interactive, adaptive questions
  • Audio versions of content
Features
Read full description

We built Kinnu to give everyone the power to learn anything they want to, whatever their goals. With Kinnu you can: Follow your curiosity Become the most interesting person in the room Never forget what you’ve learned with our Memory Shield technology Find a cure to doomscrolling on social media Our microlearning app harnesses cognitive science to help you build lasting knowledge across many domains. It’s the product of several years of research from experts in the science of learning. Popular courses: Psychology: Mental Health, Positive Psychology, Superpower Learning, Cognitive Biases Lifeskills: Personal Finance, Persuasion, Communications Health: Science of Sleep, Science of Exercise, Healthy Habits Science: Laws of Physics, Fungi, Astronomy, Quantum Physics, Chemistry, Zoology History: World History, Ancient Civilizations, Near Modern Civilizations, Rome Technology: Artificial Intelligence, Generative AI, Cybersecurity, Data Science Literature: Poetry, Folklore, 10 Great Novels, Shakespeare Absolutely Random: Dinosaurs, Greek Mythology, Secret Societies and Cults, Video Games Product features: Bite-sized, expert edited content Memory Shield technology – a new method to never forget what you’ve learned Highly addictive gamified learning sessions Community votes on where to take the app next Track your progress and watch your mind grow with the Knowledge Bank Super clean design that makes daily learning a joy Map based design to explore content and conquer new areas Interactive, adaptive questions and games to refresh and retain your knowledge. Audio version of all content to learn on the go What our users say about us: “Literally feel myself getting smarter using this app… the questions wire stuff to my brain when I do the smart session every day.” “Learning has never been this fun. Engaging, interesting, diverse. Kinnu has it all.” “Fun, easy to use. Super fun to have short little bites of education on tons of interesting topics.” “It’s amazing, and it’s enhancing my life.” Do you have an idea about how we could make our app and its content even better? Email us at support@kinnu.xyz - we listen, and we hear you. SUBSCRIPTION This app contains an optional in-app subscription. Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. By using this app, you agree to the Kinnu Terms of Use: https://kinnu.xyz/terms Privacy Notice: https://kinnu.xyz/privacy Email: support@kinnu.xyz

Screenshots

GRE WordsApp4 screens
Kinnu4 screens

Verdict

The call

The clearest difference is in-app purchases: GRE WordsApp at none against Kinnu's 4. GRE WordsApp also leads on iOS requirement (12.0 vs 17.0). Kinnu's advantage is update cadence (every 6 days vs every 3 weeks). On price, review sentiment, ads and device support 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

Both are free to download. Kinnu sells 4 in-app purchases, starting at $1.99 per month. GRE WordsApp asks for nothing beyond the download.

UpkeepUpdate frequency

GRE WordsApp ships an update every 3 weeks, Kinnu every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
GRE WordsApp versus Kinnu: the parameters behind the verdict, then further details
ParameterGRE WordsAppKinnu
PriceFreeFree
Rating—4.8 (512 ratings) — better
Positive reviews93.3% of reviews — better87.2% of reviews
Number of ratings—512 — better
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size47 MB101 MB
Age rating4+12+
DeveloperIMS Learning Resources Private LimitedKinnu Limited

Customer experience

GRE WordsApp

Written reviews15 reviews
Positive93.3%
Neutral6.7%
Negative0.0%

Kinnu

All ratings512 ratings
Positive94.1%
Neutral2.0%
Negative3.9%
Written reviews297 reviews
Positive87.2%
Neutral4.7%
Negative8.1%

Bugs and requests

GRE WordsApp

Not enough reviews yet to summarise bugs or requests.

Kinnu

Reported bugs

4 issues
  • Frequent app crashes
  • Progress and data loss issues
  • Syncing problems
  • Compatibility issues with older devices

Requested features

5 requests
  • Ability to highlight or take notes
  • More in-depth content and sources
  • Customization options (e.g., dark mode)
  • Ability to connect with others
  • Improved notification and reminder system

In-app purchases

None

GRE WordsApp

No in-app purchases

4 purchases

Kinnu

Subscriptions1
  • Monthly$1.991 Month
One-time3
  • Kinnu Certificate$7.99
  • Kinnu Certificate$14.99
  • Kinnu Certificate$19.99

Questions

Is GRE WordsApp free?
GRE WordsApp is free to download, with no in-app purchases.
Is Kinnu free?
Kinnu is free to download, with in-app purchases available.
Do GRE WordsApp or Kinnu have ads?
Neither GRE WordsApp nor Kinnu shows ads.
Which is updated more often, GRE WordsApp or Kinnu?
GRE WordsApp ships an update every 3 weeks, and Kinnu every 6 days. Most recently, GRE WordsApp was updated on October 24, 2026 and Kinnu on October 25, 2026.

Other comparisons