iPTE vs Read & Write

This fact-filled, image-rich app is the only periodic table you need. In the app You will find a huge amount of data about chemical elements. More than 5500 Isotopes of all the element are also in the app. You will learn a lot of new and useful for yourself, ideal if you're a student, teacher or just have an interest in the chemical sciences or nuclear sciences. The table has a long-form approved by the International Union of Pure and Applied Chemistry (IUPAC) as the core. Besides the elements, you can use the Table of solubility. - When you move your finger on any element provides information that is constantly updated. - Every item have an image of element and an image of electron configuration. - Discovery history. - Solubility Chart. - To find any element you can use the search by typing any character. - More than 5500 Isotopes of all the element. - Animation engarded to show the information. - IUPAC Naming or CAS Naming as your choice.

English Essays is the ultimate resource for mastering the art of essay writing in English. With a comprehensive collection of over 2400 essays, this app is designed to help you improve your writing skills at every level, from Junior English to TOEFL and IELTS. Whether you're a beginner or an intermediate learner, you'll find a wealth of material to help you grow your skills and confidence. The app features essays that are carefully categorized by skill level, so you can easily find the essays that are most relevant to your needs. And with the built-in translate tool, you'll be able to understand even the most complex essays with ease. Whether you're looking to improve your grades in school, ace your next TOEFL or IELTS exam, or simply become a more confident and effective writer, English Essays is the app for you. Download it now and get started on your journey to becoming a better writer!