Save & learn new vocabulary hassle-free in 47 languages!

Reji automatically links your words with translations, images or definitions, shows you example sentences (*) and speaks out with correct accent.

If you find it tedious to use paper word lists, notebooks or sticky notes to learn new vocabulary, then Reji is for you!

No more forgotten vocabulary! Just save all your words in Reji. It will teach you it efficiently and in a fun way.

• Save words
Save new vocabulary from your classes, movies, books, whatever easily. Type in a word, Reji pulls up all other data for you.

• Learn efficiently
Reji’s advanced algorithm will show you saved words in a very special order, so that you remember them the best.

• Never forget what you learned
Reji not only teaches you new words, but also reminds you to repeat those you’ve already learned, on time.

• Learn any of 47 languages
You can learn words & pronunciations in Spanish, Chinese, French, English and other 43 languages. Check out the full list of supported languages here:

• Correct pronunciation
Reji teaches you how to pronounce words & phrases correctly by speaking out with correct accent, showing transliteration (pinyin, e.g.) and phonetic transcription (IPA).

• iCloud synchronization
If you reinstall the app, all your data will be restored seamlessly! If you are using multiple devices with the same Apple ID, Reji will synchronize all your data across them, too.

• Learn offline
As soon as you save your words, you can learn them offline, too.

Download Reji to give your vocabulary a boost now!


(*): automatic pull-up of example sentences only works with words in English, German, French, Italian, Romanian, Arabic, Hebrew, Russian, Spanish, Japanese, Dutch, Polish and Portuguese.

What's New

Version 2.7.2

- Fixed a problem with Reji randomly crashing after creating a deck

Ratings and Reviews

4.3 out of 5
36 Ratings
36 Ratings

Japanese learners look elsewhere

This app is excellent for beginning learners for most alphabetic languages, and is perfect for Chinese learners, but the Japanese learners have to look elsewhere for a useful tool. The system uses romaji for the phonetic description of Japanese and automatically converts hiragana into Kanji, so if you want to learn to read kanji you have to either look at the romaji (making your Japanese reading skills worse) or listen to the recording- which all too often is a vocaloid.

Unless you can choose to have the romaji replaced with a hiragana transcription, this app is not with it for Japanese learners.

Developer Response

Hi, we improved Japanese IPA in the recent version (2.5.2).


Works really well!

Thank you developers, great app! I’m learning russian and there are a lot of pre made decks for vocabulary. Plus many other languages. Simple app with great versatility. My favorite kind of decks are the image decks, which gives you the word paired along with just an image. However, there are other options for different kind of learners. Overall, it’s the kind of app I was looking for. :))

Developer Response

Thanks! Even more premade decks are coming soon!



To be honest I loved this app it made learning so much easier. But I hate that you took off the flashcards. It's what made learning Alot faster. It would be better if you gave the option for people if they want the flashcards or the old school quiz type thing. I know some people prefer the old school thing but Alot of people also prefer flashcards. Please bring them back, I really don't want to have to switch to a different app.

Developer Response

Hi, we're sorry to hear that. The reason why we ditched flashcards is that majority of users found our old learn be quite confusing, though. That's why we redesigned the learn mode to be a regular quiz with 4 options. We interviewed a lot of users and they agreed that the new learn mode is easier and more entertaining. I hope you got used to the new mode.


Twopeople Software LLC
72 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Portuguese, Russian, Spanish
Age Rating
Rated 4+
© 2018 Twopeople Software


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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