HomeAppsLifestyleRAIOApps like RAIO Here are some great alternatives to RAIO by Kale Anders : Anki Pro: Flashcards Learning ★4.0 Litany - Language Learning SRS ★4.5 Lingocard ★4.7 DuoCards - Vocabulary Builder ★4.5 Flashcards: learn languages ★4.5 Glossika: Language Learning ★3.5 AnkiDroid Flashcards ★4.8 Lingvist: Learn Languages Fast ★4.5 iKnow! ★4.7 Superlingo: Learn Languages ★4.6 Lingedia: One App, All English ★4.9 Migaku: Really Learn Languages ★4.3 Spanish Basic Vocabulary ★4.0 Vaia: Study, Notes Flashcards ★4.3 Kanji Senpai ★4.2 Daily Flashcards for Success ★5.0