VeloKey

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

Velokey is an AI-powered Android keyboard that translates what you type—live—into the language your recipient can read.

Type in your language. Velokey shows your original text in the keyboard preview, then inserts the translation into the app you’re using—WhatsApp, Messages, email, social apps, and more.

HOW IT WORKS

Enable Velokey as a keyboard in Android settings
Choose the language you write in and the recipient’s language
Start typing—the translation appears in the chat or email field
Edit anytime by tapping in your original text to move the cursor
FEATURES • Live AI translation powered by OpenAI (GPT-4o-mini) • 30+ languages with clear English names, codes, and flags • Word balance system—new users get free words to try • Buy more words when you need them (Google Play in-app purchases) • Danish special keys (æ ø å) plus numbers and symbols • Switch keyboards with the IME button (tap to cycle, long-press for the picker)

LANGUAGES INCLUDE Arabic, Bengali, Chinese, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swahili, Swedish, Thai, Turkish, Ukrainian, Urdu, Vietnamese

WORD PACKS Pay only for what you use. Purchase small, medium, or large word packs in the app. Each translated word is deducted from your balance.

PRIVACY When you use Velokey, the text you type for translation is sent to OpenAI to provide the translation. Language settings and word balance are stored on your device. Privacy policy: https://troutfarmer.dk/velokey/

NOTE Velokey is a translation keyboard. Sensitive information you type while Velokey is active may be sent for translation—switch to another keyboard when you don’t want text translated.

Download Velokey and write freely across languages.
No copy-paste. The keyboard translates as you type.
Updated on
Oct 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity
  • This app may collect these data types
    Financial info
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Changing language translates your message again, and those words are counted. Typing more in the same language still only counts the new words.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Mogens Dyhre Hansen
truffle@troutfarmer.dk
Øst Høgildvej 30 7400 Herning Denmark