3D Solar System vs iDesat by Envivia

Have you ever wanted to hold the Solar System in your hands? Now you can. 3D Solar System turns your device into a window to the planets, constellations, and stars beyond. Solar System in 3D and AR Travel from the Sun to the icy edge of deep space — a planetary journey of nearly 15 billion kilometers through our cosmic backyard. Study planets, moons, dwarf planets, and two major asteroid fields: the Asteroid Belt between Mars and Jupiter, and the Kuiper Belt beyond Neptune. See how tiny Earth looks next to Jupiter. Zoom in on planets' craters, spin Saturn's rings, and realize just how vast the universe really is. Interactive star map for passionate stargazers A complete map of the night sky with gyroscope support. Tilt your device toward the ceiling and explore constellations like a true space explorer — as if you were standing under a real night sky. Learn each constellation's name, its ancient stories, and the astronomy behind them. Learn to identify Orion, Ursa Major, Cassiopeia and discover dozens more. What you can do: ► Study planets — from scorched Mercury to icy Neptune — along with moons, dwarf planets, and bright constellations like a real astronomer. ► Test your knowledge with quizzes, planet order challenges, "True or False", and mythology questions. Learn who the planets are named after, how long a day lasts on Pluto, and what makes a star shine. ► Create your own planet using AI — design it, name it, and explore it. 714,000+ people have downloaded our app. To put that in perspective: that's 79 times more than all the stars you can see in the night sky with your own eyes. Some features may require a subscription. Free version includes: basic planet info, part of the constellation catalog, some quizzes and tests, star map, and AI planet generation (up to 2 planets). Subscription unlocks: full content about the Solar System, full constellation catalog, all quizzes and tests, planet cross-sections, unlimited AI planet generation. Every planet is different. Each constellation has a story. The universe is waiting — and it's bigger than you ever imagined. Explore all planets, learn every constellation, and become the space explorer you've always wanted to be. Start your journey through space today. Privacy Policy: http://educationterra.com/privacy Terms Of Use: https://educationterra.com/tos

[Master Your Dive Strategy] iDesat is a premium digital guide dedicated to planning and analyzing air dives, with or without decompression stops. Designed to support divers throughout their training and progression, the app combines clear educational content, technical analysis, and planning tools to help them better understand the impact of each choice before entering the water. [What iDesat Enables You to Do] • Understand Gradient Factors (GF) and consider a setting consistent with the planned profile • Choose your parameters for a no-decompression dive or a dive with decompression stops • Analyze Time To Surface (TTS) and the margins associated with the profile • Assess your gas consumption (RMV – Respiratory Minute Volume), reserves, and gas endurance • Explore scenarios to anticipate and their impact on ascent or gas consumption • Build a strategy suited to your experience, your dive team, and the expected conditions [A True Educational Companion] iDesat is designed for: Divers who want to prepare their air dives more effectively Recreational divers who want to better understand their decompression choices Experienced divers who want to analyze their margins and scenarios Instructors seeking a structured educational resource The app does more than display results: it helps you understand, compare, anticipate, and adjust your planning choices. [Important] iDesat is an educational planning aid. It does not replace recognized training, the procedures of your training agency, or a dive computer. Every dive plan must be adapted to actual conditions, the divers’ experience, and the dive team's procedures. [Multilingual] Available in French, English, Spanish, Italian, and German. [About iDesat Premium] • Payment will be charged to your iTunes account at confirmation of purchase. • The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. • Subscriptions may be managed by the user, and auto-renewal may be turned off in the iTunes account settings after purchase. Privacy Policy
https://envivia.fr/policy/iDesat/privacy/ Terms of Use – EULA:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/