惑星AR vs Touch and Sparkle

太陽から地球までの距離はどれくらいか知っていますか？ 数値としては学校で習っても、 体感的にどれくらいの距離かをすぐに想像できる方は少ないと思います。 大きさや距離を感覚で理解したい方のために、このアプリを作成しました。 太陽系についての理解が深まる手助けとなれば幸いです。 ＜操作説明＞ 大きさ基準モード（惑星のサイズ比率を合わせて表示） 距離基準モード（惑星の距離比率を合わせて表示） 公転モード（惑星の公転の様子を表示） の3種類のモードがあります。 指で動かせるので、視点を変えて回転させたり、 2本指で拡大縮小もできます。 ＜その他の機能＞ ・各惑星の詳細情報、クイズ形式の豆知識付き ※公転モードは、36秒で約1年間となっています。

100% free! No ads, no in-app purchases. Designed especially for younger children who cannot yet use typical game controls effectively. No buttons or complicated gestures, it's fun and educational just to watch. Give your little one a magical first encounter with space. Touch & Sparkle Planets turns your iPad or iPhone into a glowing universe that responds to every tiny tap. Built for curious kids aged 1 to 5, it blends sparkling visuals, gentle narration, and soothing space sounds into a calm, joyful experience little hands can explore all on their own. So Simple, a Toddler Just Knows Every interaction is a single touch. There are no tricky swipes, pinches, or double-taps to master and no tiny buttons to hunt for. The whole screen is the playground, so little fingers always do the right thing the very first time. Touch. Watch. Wonder. Every tap bursts into a shower of sparkles and light. Toddlers discover the magic of cause and effect as the universe responds to their fingertips. Meet the Planets Fly close to Mars, glide through Saturn's rings, and hear each planet's name spoken aloud. All 8 planets of our solar system, brought to life in stunning detail. Made for Tiny Explorers Gentle narration, vibrant colors, and soothing space sounds — every element is carefully designed for the youngest minds. A safe space to play • No ads • No in-app purchases • Completely free to download • Thoughtfully designed for ages 0–5 The universe is waiting. Download Touch & Sparkle Planets and watch your little one light up.