I need an app built

This will be a pretty simple translation app for young people (school age) to use. It will contain English > Scots, and Scots > English translations.

There is expected to be around 1000 translations initially, some will have images, some won't. There will also be a couple of sentences describing the word.

There will be a voice recognition element so some can say the word rather than typing it, and also a randomly generated Word of The Day which will refresh every 24 hours.

I need the ability to access the content myself so I can add / change remove translations as necessary - I'm happy to load up all the words / images / translations myself - I just need the app built.

I've attached some visuals as a first draft, I expect they might change slightly before the build starts but this gives an idea of what we're looking for.

We would want the app that will work on all tablets and also phones (iOs and Android). Would need assistance in uploading the app to the App and Android stores and what that might entail.