Hold It vs Nuclide Chart

Tired of monthly or yearly subscriptions? Competitors charge thousands of yen every year. With Hold It, pay just $9.99 ONCE, and it's yours forever.No recurring fees. No hidden costs. 100% private. Trying to study but keep checking your phone? You open your notes, then reach for social media without thinking. One video turns into thirty minutes. Your focus disappears before you even realize it. Hold It is a simple app designed to help you stay focused during study time. Stay focused without complicated setups Hold It removes distractions so you can concentrate on what matters. Choose the apps you want to limit. Set a daily time limit or number of launches. That is all. No shortcuts. No automations. No complex rules. Just a simple system that helps you stay on track. Designed for students and deep work Hold It is perfect for: – Students preparing for exams – People doing deep work – Anyone who wants a distraction-free study session Instead of relying on willpower, you change your environment. No subscriptions. Pay once. Use forever. Most productivity apps charge monthly or yearly subscriptions. Hold It is different. You pay once and keep using it forever. No recurring payments. No hidden upgrades. Simple setup in under one minute Select the apps you want to limit. Set your rules. Start focusing. No technical knowledge needed. Works fully offline Your data stays on your device. Nothing is uploaded. Nothing is shared. Focus is not about discipline If you struggle to focus, it is not because you are lazy. Apps are designed to keep you engaged. Hold It helps you take back control by removing distractions. Simple. Private. Effective.

Explore the world of atomic nuclei with the most advanced Nuclide Chart for iPad. This app offers a complete, interactive visualization of all known isotopes (over 3000), perfect for study, research, and teaching. Features: • Live Data: Direct connection to the IAEA (International Atomic Energy Agency) database for up-to-date physical values. • Interactive: Smoothly zoom and pan through the entire chart of nuclides. • Decay Chains: Visualize decay paths (Alpha, Beta, etc.) instantly – step-by-step or as a full chain. • Smart Search: Find isotopes quickly by symbol, mass, or name. • Advanced Filters: Filter by stability or decay mode (Alpha, Beta+, Beta-, Fission). • Detailed Info: Comprehensive data for every nuclide (Half-life, Spin, Binding Energy, Magnetic Moment, Atomic Mass). • Offline-Ready: All data is cached locally for instant access. Ideal for physicists, chemists, students, and anyone interested in nuclear science.