HomeAppsBooks & ReferenceKnowledge Quikies ProApps like Knowledge Quikies Pro Here are some great alternatives to Knowledge Quikies Pro by Appicenter LLC : Stellar Scientific Calculator ★4.5 Trigonometry Formula Reference ★4.2 Trigonometry Identities ★3.4 Math Formulas - Offline ★4.4 GRE Vocabulary Flashcards ★4.5 Trigonometry full ★4.8 Technical Pocket Guide ★3.5 Math Formulas ★4.3 Scientific Calculator - Classi ★4.7 Calculator - Easy & Convenient ★4.2 Scientific Calculator ★4.6 Calculator ★4.6 Maths Formulas ★3.7 Maths Formulas Lite ★4.1 All Math Formulas - Offline ★3.5 HiEdu - Math Formulas ★4.0