KoKo
EN

The app to learn Indonesian vocabulary

KoKo is an iPhone app for learning Indonesian vocabulary: +6,000 words translated into English, sorted into 38 topics and three levels, that you review just before you forget them.

Indonesian uses the Latin alphabet, with no gender, no conjugation and no tense marked on the verb.

What you learn

KoKo’s Indonesian vocabulary runs from everyday words to the language of study and work: 2,397 easy words, 2,118 medium and 1,525 hard. You pick your topics and your pace.

The lists are free to read on this site: start with your first 100 Indonesian words or browse all 38 Indonesian topics.

Utilities

A preview: 12 Indonesian words

Here are 12 easy words from the app, with their translation. Test yourself just below.

IndonesianEnglish
yayesAffirmative answer
tidaknoNegative answer
terima kasihthank you
airwater
nasirice
temanfriend
ibumotherStandard register, the woman who gives birth to or raises the child
tempat tidurbed
kuncikey
hidungnose
hariday
jalanstreet

Mini quiz

5 words from this page, picked at random. Find their translation.

How KoKo makes words stick

You first recognise the word, then recall it from memory. Once learned, it comes back six times, at growing intervals: the next day, then 3 days, 8 days, 3 weeks, nearly 2 months and 4 months later. A session takes a few minutes, and KoKo never offers more than 32 reviews a day.

How KoKo makes words stick

Free or paid?

KoKo is free to download. The “Home and furniture” topic (150 words) is open to everyone, along with reviews, reminders and widgets. The other 37 topics and custom decks need the KoKo Plus subscription; its price is shown in the app before any purchase.

Who it is for, and who it is not for

KoKo runs on iPhone, offline, with no account and no ads. It teaches vocabulary only: no grammar, no conversation. If you are after something else, compare before you choose:

Frequently asked questions

Which app should I use to learn Indonesian vocabulary?
KoKo gathers +6,000 Indonesian words translated into English, sorted into 38 topics and three levels, and brings each one back at the right moment. It runs on iPhone, offline and without an account.
Is KoKo free?
KoKo is free to download. The “Home and furniture” topic (150 words) is open to everyone, along with reviews, reminders and widgets. The other 37 topics and custom decks need the KoKo Plus subscription; its price is shown in the app before any purchase.
Do I need an internet connection?
No. The words are in the app: you learn and review offline. Your progress is backed up through iCloud when it is available.

The app for other languages

Your first word is waiting

+6,000 Indonesian words, from easiest to hardest.

  • Reviews at the right moment
  • +6,000 words, 38 topics
  • Works offline
Download on the App Store

On a computer? Scan this code with your iPhone.