Company Online Language Help created these great apps:
Spanish Verbs Trainer, French Verbs Trainer, Italian Verbs Trainer, Portuguese Verbs Trainer, Hebrew Alphabet - Ma Kore, Arabic Alphabet by Salaam Arabic, Japanese Hiragana Katakana Reference Quiz, Learn Spanish - Qué Onda, Porteño Spanish, Learn Portuguese - Tudo Bem, Learn French - Très Bien, Güey Spanish, Business Spanish, Medical Spanish - Accelerated Study Course, Yiddish Slang Dictionary and Quiz, Learn German - Wie Geht's, German Verbs Trainer, Learn Italian - Molto Bene, Sexy Spanish, ElectraJam, Sexy English, Sexy French - Phrasebook and Quiz, Sexy Portuguese, Learn Hebrew - Ma Kore, Learn Arabic - Salaam, International Colors, How's It Going - Inglés, Learn Dutch - Zeer Goed, Learn Japanese - Daijoubu, Learn Korean - Annyeong, Learn Chinese - Hen Hao, Learn Russian – Privyet, and others..