Satellite Chasers vs PMP Prep

Satellite Chasers lets you explore the real satellite catalog from your phone, including active satellites, rocket bodies, debris, and newly added objects soon after launch. Point your phone at the sky in AR to see what is overhead, or explore satellites over the globe. Track satellites, launches, predicted decays, and conjunctions, which are close approaches between objects in orbit that may indicate potential collision risk. Features include: - Track tens of thousands of objects cataloged in Earth orbit - Use AR to see satellites overhead through your phone’s camera - Play SatSpot, a satellite pointing challenge where your aim determines your check-in points - Get notifications for predicted decays, conjunctions, launches, and newly added satellites - Search launches and see what flew together - Read space news connected to satellites, launches, and orbital activity - View satellite images, descriptions, radio/transmitter data from SatNOGS, and select NASA 3D models - Customize filters to show the satellites you care about - Check in with nearby satellites, earn points, and compete on leaderboards - Favorite satellites and organize your personal Orbit of friends Whether you are a space nerd, ham radio operator, sky watcher, or just curious about what is passing overhead, Satellite Chasers gives you a playful way to explore orbit in real time.

Walk into the PMP® exam already knowing you'll pass. PMP Prep: Exam Coach is built around PMI's official Examination Content Outline — People (42%), Process (50%), and Business Environment (8%) — across predictive, agile, and hybrid approaches. Study in 10-minute bursts: flip a few cards while you wait for coffee, run a quick quiz at lunch, and watch your readiness climb. WHY PEOPLE PASS WITH IT • Exam-style practice: 122 realistic questions with a clear explanation for every answer — including the calculations the exam loves (CPI, SPI, EAC, ETC, TCPI, PERT, EMV, critical path) • Flash cards that stick: 156 tap-to-flip cards across leadership, conflict, scheduling, earned value, risk, quality, procurement, and agile • No-fluff glossary: 70 must-know terms, searchable and color-coded by domain • Domain deep-dives: plain-English overviews of the ECO tasks PMI actually tests • Honest progress tracking: mastered cards and quiz scores saved on your device, so you can see exactly when you're ready SIMPLE PRICING Start free. Unlock everything with Pro for $2.99/month, or make it yours forever with a one-time $20 Lifetime purchase — less than a single practice-exam book. PRIVATE BY DESIGN No account. No ads. No data collection. Your study progress never leaves your device. — PMP and PMBOK are registered marks of the Project Management Institute, Inc. This app is an independent study aid and is not affiliated with, authorized by, or endorsed by PMI. SUBSCRIPTION & TERMS PMP Prep Pro is an auto-renewable subscription billed at $2.99 (USD) per month. Lifetime Access is a one-time purchase of $20 (USD). Payment is charged to your Apple Account at confirmation of purchase. A monthly subscription automatically renews unless it is turned off at least 24 hours before the end of the current period; manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://davidmp481.github.io/study-apps-legal/privacy-policy.html