01 / Input
Fast, fluent typing
Whole-sentence input, abbreviated spellings, and a user dictionary that learns the words you actually use. Input stays quick and natural.
Learn languages as you type
Hello world
Everything in one keyboard
Less switching
More learning
A complete input method with a learning habit built in. Langboard keeps typing fast and keeps English one glance away.
02 / Learn
English on the learning bar
As your text goes in, the bar above the keys shows the English sentence plus word-by-word glosses. One tap swaps your text for the English.
03 / English & emoji
Type English too
Shift gives capitals, letters pass straight through with smart word suggestions, and an emoji panel keeps your recent favorites close.
04 / Privacy
On-device by design
Translation runs on Apple's on-device engine, and what you type is not uploaded.
A simple setup
From install
to first sentence
Get the app ready
Install Langboard and let it download the on-device translation resources it needs — a one-time step.
Enable the keyboard
Add Langboard in iOS keyboard settings and allow full access so the system translation can run.
Type and learn
Chat as usual in any app. Glance at the English, tap a word to explore, or swap the whole sentence in.
Made to stay close
Your words
On your device
Langboard is built around on-device processing. What you type is handled on your iPhone and is not uploaded.
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Works right awayOpen the app and start typing
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Translation on deviceApple's on-device engine does the English, offline
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Learning that staysYour user dictionary lives on your iPhone and adapts to you
For language learners
Ready for your
next message?
Langboard is on the App Store. Bring your language; take home some English.
Download on the App Store
iPhone · iOS 18 or later