FLTR is described as '(Foreign Language Text Reader) helps you to do both extensive and intensive reading as part of your foreign language acquisition in an easy and pleasant way' and is a language learning tool in the education & reference category. There are three alternatives to FLTR for a variety of platforms, including Web-based, Android, iPhone, Android Tablet and SaaS apps. The best FLTR alternative is Language Crush. It's not free, so if you're looking for a free alternative, you could try Aprelendo or Typhon.
The Language Crush Reading Tool works on over 100 languages. Read without breaking your rhythm - get definitions for words and phrases on the fly. Words are color coded as unknown, known and learning, and detailed stats are kept.
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Language learning platform designed to boost your reading, listening, speaking and writing skills.
Typhon is a free, open-source ebook reader that allows you to keep your reading progress synchronized across multiple devices. It adds a Rikai-like feature for Japanese dictionary lookup.
