AI Notebook vs ChemBench

Our app is a smart workspace designed to help you capture ideas, organize information, and work with your notes more efficiently. Create notebooks, save important materials, and use intelligent tools to turn your notes into useful insights. Keep everything you need in one convenient place. Add notes, text, documents, and other materials to your workspace, then easily review, organize, and search through your information whenever you need it. Smart Note Taking Create and organize notes for studying, work, personal projects, meetings, research, and everyday tasks. Keep your ideas structured and easy to access. AI Powered Assistance Use intelligent tools to summarize information, explain complex topics, answer questions, identify key points, and help you understand your saved materials. Work With Your Materials Add documents, text, and other useful content to your workspace. Review your materials, find important information, and quickly explore the topics that matter to you. Study and Research Make studying and research easier by organizing your materials in one place. Review key information, explore different topics, prepare for exams, and work with your notes more efficiently. Organized Workspace Create separate notebooks for different subjects, projects, meetings, or personal tasks. Keep related notes and materials together so everything stays organized and easy to find. Key Features • Create and organize notebooks • Take and manage notes • Summarize information with AI • Ask questions about your materials • Extract important information • Organize notes and documents • Search through saved information • Get AI powered explanations • Organize study and research materials • Keep ideas and projects in one place Whether you are studying, working on a project, researching a topic, preparing for exams, or simply collecting ideas, our app provides a convenient workspace to organize information and make everyday note taking more productive. Subscriptions & In App Purchases This application offers auto renewable subscriptions and an optional one time purchase: Weekly — $4.99 Monthly — $12.99 Yearly — $39.99 Lifetime — $59.99 Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. Payment is charged to your Apple ID account after purchase confirmation. You can manage or cancel your subscription at any time through your App Store account settings. Privacy Policy: https://docs.google.com/document/d/12Fs4yVgjxDL4fLCT7TpFWnzLaZgtA7eE__V2JRZxnKg/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ChemBench turns chemistry into interactive reasoning. Adjust conditions, build structures and enter calculation evidence before checking your conclusion. Compare reagents and calculate yield; predict gas quantities and partial pressures; compose reactions and calculate signed enthalpy changes. Key readings appear after the corresponding calculations pass. EIGHT SUBJECTS, 157 LEVELS Stoichiometry, solutions and acids/bases, gases and thermochemistry, redox and electrochemistry, organic structures, equilibrium, ions and precipitation, molecules and crystals. 63 levels are free; 94 require Pro. Each subject includes Intro, Core and Brainer difficulties. PRACTICE AND EXPLORE • A free daily challenge, including rotating questions drawn from Pro levels • Courses, a review queue and subject learning records; assisted and independent solves are recorded separately • Reaction Cards explain the laws using the current problem's values • 13 quick tools, including molar mass, balancing, half-reactions, equilibrium constants, ionic coexistence and solubility curves; unlimited results and non-consumable hints • Periodic trends and comparisons, 3D crystal models, packing calculations and linked concepts • iPad split layouts and handwritten scratch work; resume unfinished problems PRO — ONE-TIME PURCHASE All 157 levels, full post-solve Reaction Card derivations, quick-tool working, configurable saved experiments, and custom problem creation with offline export. Change equations, solution conditions or gas-mixture components and check a new calculation. ANSWER PASSES — SEPARATE ONE-TIME PURCHASES Full worked answers before solving official levels are sold separately in Intro, Core and Brainer tiers. They are not included in Pro. Reading an answer marks the solve as assisted. Answers for authored or imported problems are free. Exchange offline problem codes or files through system sharing; recipients can play imported problems for free. PRIVACY AND MODELS Problems, calculations and local records work offline. No ads or analytics SDK. Each teaching model has stated limits, such as ideal gases, concentration-based acid/base calculations at 25°C and Hess reactions with specified physical states. See the in-app model notes. This is a calculation and reasoning tool; it contains no laboratory procedures and promises no exam-score gains. Support, Privacy Policy and Terms of Use are in Settings.