Support

Email us

Write to ceo@katalystlabs.com. We read every message. We cannot promise a reply time.

For a problem, tell us your phone model, its system version and what happened. For a word or a picture, tell us the word and its theme.

Please do not send children's names or photos, passwords or payment details.

No sound?

Open a word and tap Dengar. Check that your phone is not on silent and that the volume is up. If you use headphones, check that they are connected.

Your progress

Stars, Kata Saya and review words are saved on your phone only. There is no account. If you delete the app, they are deleted too.

Accessibility

This website works with a keyboard and a screen reader, has no moving or flashing parts, and lets you make the text bigger.

If something on the website or in the app is hard for you to use, email us. Tell us the page or screen and what was difficult.

Credits

Kamus Bergambar is made by Katalyst Labs Private Limited.

The pictures were made with the help of AI drawing tools. Each one was chosen and approved by the publisher.

The typeface is Nunito, used under the SIL Open Font License.