IN THE FIELD GUIDE
kotoba
kotoba.fyi
Kotoba is an iPhone and iPad language learning app that combines reading, tap-to-translate word lookup, contextual vocabulary, AI writing practice, text-to-speech, and spaced-repetition review in one learning loop. It supports 31 languages and includes an AI conversation tutor for realistic writing practice with adaptive feedback.
THE PRODUCT, BEYOND THE PITCH
Editorially reviewed · Sources checked Sep 11, 2026
A good fit for
- Independent language learners using iPhone or iPad who want to learn through reading and AI-assisted writing practice.
Know the limitations
- Currently available only on iPhone and iPad platforms.
- Free version has daily limits on translations, stories, AI chat, and text-to-speech features which can be removed with a subscription.
What you can do
- Learning new languages by reading stories, articles, or personal texts with instant translation and vocabulary practice.
Features
- Tap-to-translate word lookup that shows meaning, pronunciation, and examples without leaving the text.
- Contextual flashcards created from saved words with original sentences, using spaced repetition for review.
- AI conversation tutor that adapts to the user's level and provides feedback on grammar and word choice during realistic writing practice.
Integrations
Not confirmed yet.
Platforms & data export
- iPhone and iPad.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Known monthly subtotal
$0.00/month
1 of 1 tools could not be priced with these inputs, so this is not the full cost.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
| No pricing recorded yet. Check the official site, or ask the owner to add it. | |||
A practical workflow
- Open a story, article, or text in the target language and tap any unfamiliar word for instant translation.
- Save words to create contextual flashcards that include the original sentence for learning meaning and usage together.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
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