Features
Kotolens works without a subscription. Premium adds online recognition, translation, and practice on the glasses.
| Feature | Free | Premium |
|---|---|---|
| Recognition | ||
| Recognition on the phone, offline: Japanese, English, Korean, Chinese | Included | Included |
| Online recognition, up to 30 hours a month: French, Spanish, German, Italian, Portuguese, and the four languages above, more accurately | Not included | Included |
| On the glasses | ||
| Unknown words on the lens, with their reading and meaning | Included | Included |
| Conversation, Video and Lecture contexts | Included | Included |
| Practice and Reminders contexts on the glasses | Not included | Included |
| Translation of the sentences you hear | Not included | Included |
| Words and definitions | ||
| Word list and review on the phone | Included | Included |
| Definitions in English | Included | Included |
| Definitions in the app's other languages | Not included | Included |
| Interface in ten languages | Included | Included |
| Cards and other services | ||
| Import of an Anki export (.apkg) | Included | Included |
| Import of known words from LingQ, WaniKani, jpdb, Renshuu or Skritter, at the press of a button | Included | Included |
| Automatic updates of known words from LingQ, WaniKani, jpdb, Renshuu or Skritter | Not included | Included |
| Sending your words to your card service (LingQ, jpdb, Renshuu, Skritter) | Not included | Included |
| Anki export (.apkg, TSV) | Not included | Included |
| Audio clip of the sentence on the cards | Not included | Included |