Lector
8.0#1 in language immersion appsFrom $5 a monthFree planiOSWebAPISelf-hosted
VisitLector vs OpenKoto
What both publish
| Fact | Lector | OpenKoto |
|---|---|---|
| License | The repository licenses Lector under GNU Affero General Public License version 3.0, including the requirement to offer corresponding source for modified network services. | The project is distributed under the Apache 2.0 license. |
| Product | Lector is an open-source language-learning reader for learning through imported texts and media. | OpenKoto is an open-source language-learning app that turns content users choose into reading, translation, and learning material. |
Lector plans
- FreeFree
- Self-hostedFree
- Cloud$5 a month
- Cloud Plus$12 a month
OpenKoto plans
- FreeFree
Pick Lector if…
Lector suits language learners who want to study from books, web text, transcripts, or podcasts and practice vocabulary over time. Self-hosting may suit readers who want data stored on their own hardware and can bring their own AI keys or use a local model.
Pick OpenKoto if…
OpenKoto suits Japanese learners, English learners, polyglots, and anyone who prefers studying from content they enjoy. It is also suited to learners who want offline lessons, personalized review, and support across desktop, mobile, and web platforms.