I've been working on creating a perfect app that can teach users GRE words very efficiently. I have included a 3500+ GRE words list, but it also contains options to allow users to add new words, edit existing words, build their own words lists, and learn words via the various inbuilt exercises.
I've designed the inbuilt exercises in such a way that you will remember the new words more efficiently and will less likely to forget in the future.
Recently, I uploaded it on Google Play store, and it is available for free. I hope you will find this app helpful for increasing your vocabulary.
Check it out here: https://play.google.com/store/apps/details?id=com.vocab.universalvocabulary
If you have any suggestions, please let me know.
