MoleculeSketch iP vs Edundy

MoleculeSketch is a simple and easy to use drawing App for chemical formulas and reactions. MoleculeSketch iOS is the standalone version of MoleculeSketch for iPad. The free version offers basic functionality. The full version can be unlocked with an in-app purchase. It has following features: + add atoms and bonds nicely by position locking (can be disabled) + choose different bond types (double, stereochemical, delocalised, etc.) + add bonds with higher hapticity + type functional groups by double-clicking on symbol + show missing hydrogen atoms depending on free valences + "grow" and remove hydrogen atoms (*) + show non bonding electron pairs on heteroatoms + add reaction arrows and text fields + access drawing attributes from popover panels + calculate average mass and formula of molecules (*) + group and arrange objects (*) + change background color of drawing area and add a grid + copy/paste/cut molecules and drawings + paste drawings into other applications + import from mol/sdf files (*) + use gestures for zooming and rotation + import structures from mol- or sdf-files (*) (*) some of these features and others are only available when using the full version (inApp purchase)

Edundy is the all-in-one classroom intelligence platform that transforms how teachers grade, provide feedback, and track student progress. Built by educators, for educators. AUTOMATIC GRADING, INSTANT INSIGHTS Submit an assignment and watch Edundy go to work. Our AI evaluates student submissions the moment they arrive, giving you immediate results and freeing up hours of your week for what matters most—teaching. STANDARDS-ALIGNED ASSESSMENT Every piece of student work is evaluated against state curriculum standards. No more guessing whether your assessments align with learning objectives. Edundy ensures 100% standards alignment across all assignments and feedback. PERSONALIZED FEEDBACK AT SCALE Each student receives detailed, constructive feedback tailored to their specific work. Edundy identifies learning gaps and provides actionable guidance—the kind of individualized attention that was impossible to deliver manually for every assignment. POWERFUL ANALYTICS FOR TEACHERS & ADMINISTRATORS - Track individual student progress over time - Identify class-wide learning gaps at a glance - Make data-driven instructional decisions - Generate reports for administrators and parents - Monitor standards mastery across your classroom or district BUILT FOR REAL CLASSROOMS Whether you teach in-person, remotely, or in a hybrid environment, Edundy adapts to your workflow. Scalable from a single classroom to an entire district, with the flexibility educators need. SAVE 10+ HOURS EVERY WEEK Teachers using Edundy report saving over 10 hours weekly on grading and feedback. That's time back for lesson planning, one-on-one student support, or simply a better work-life balance. WHITE-GLOVE SUPPORT Unlike typical EdTech providers, we deliver exceptional, hands-on support. From onboarding to ongoing success, our team ensures you get the most out of Edundy. Real humans, real help, whenever you need it. KEY FEATURES - Instant AI-powered grading - Detailed, personalized student feedback - State standards alignment - Student and class performance analytics - Progress tracking and reporting - Assignment creation tools - Support for in-person, remote, and hybrid learning WHO EDUNDY IS FOR - Classroom teachers seeking to reduce grading workload - Administrators wanting visibility into classroom performance - Schools and districts focused on standards alignment - Educators committed to data-driven instruction Transform your classroom with smarter grading, stronger insights, and better support. Download Edundy and discover what AI can truly do for education.