Star Guide vs Internalize

Turn your phone into a real‑time planetarium. Star Guide helps you explore the night sky, identify stars and planets, and plan the best moments to look up—whether you’re stargazing tonight or previewing the sky months from now. Point your device upward to see what’s above you, switch on Augmented Reality (AR) for an immersive sky overlay, and explore celestial objects in 3D. Want to plan ahead? Travel through time to see how the sky changes in the past or future, and preview the view from different locations around the world. Key features • Live star finder & planetarium view Explore the night sky based on your position and direction. • Augmented Reality mode Overlay stars and planets on your camera view for easy identification. • 3D stars & planets Visualize objects in a more immersive way and explore in 3D. • Best viewing time notifications Get alerts for great stargazing moments and upcoming viewing opportunities. • 24‑hour sky motion preview See how a star moves and circles across the sky over a full day. • Past & future sky “time travel” Rewind to previous nights or fast‑forward to plan future observations. • Different locations Change your location to preview the sky from other places—perfect for trips. Great for • Casual stargazing from your backyard • Learning the night sky with an interactive planetarium • Planning the best time to spot planets • Exploring how the sky looks from other cities and countries Permissions (why they may be requested) • Location: improves sky accuracy for your current position • Camera: required for AR mode • Notifications: optional alerts for best viewing times Download Star Guide and start exploring the sky—right from your pocket.

Internalize turns dense papers into immersive, narrated explainers. Pick a paper and watch it come alive: a particle renderer highlights exactly what is being discussed while a clear voice walks you through the ideas, at the depth you choose. THREE DEPTHS - EXPERT: full technical detail - COLLEGE: clear, with everyday analogies - ELI5: explain it like you're five YOUR OWN PAPERS Sign in with Apple and import any PDF up to 60 MB. Internalize builds your explainer automatically (narration, highlights, diagrams), shows live progress while it works, and notifies you the moment it is ready. Your imports are private to your account, and you can delete your account and all data at any time, right in the app. MADE FOR FOCUS - Word-by-word text that follows the narration - Readout speed control, 0.8x to 1.5x - Jump to any page, figure, or equation - Diagram mode, dark mode, zoom-follow mode - Works on iPhone, iPad, and Mac