Esperanto word book phrase book can be used for your Esperanto trip and study.

This app is using GOOGLE text-to-speech.
You can check Esperanto language accent and pronunciation.

This app is useful for traveling and store 800 words with sound.
Just push or point your fingers then you can listening to the sounds.

Please install GOOGLE text-to-speech. first on your smartphone.
How to set it is from setting of your smartphone → text to speech.
You can have words and phrases into your favorite list.
This helps you your memorization.

It is very easy to use.
This app is also good for Esperanto language exam/test.