Developer: Smart learning solutions
    English Phrasal Verbs MOD APK (Premium Unlocked) 2.1.8 Smart learning solutions 20M
    English Idioms & Slang Phrases 2.0.4 Smart learning solutions 22 MB Pro Unlocked
    English Irregular Verbs MOD APK (Pro Unlocked) 2.0.5 Smart learning solutions 20 MB
    English Vocabulary Builder MOD APK (Premium Unlocked) 1.5.6 Smart learning solutions 30 MB