Moon Phase vs YOZORA 星空予報

Plan your nights around the moon. MoonPhase helps you follow the current moon phase, illumination, lunar age, moonrise, moonset, direction, distance, and upcoming lunar events in a clean dark interface designed for quick daily use. Open the Today screen to see the current phase at a glance, slide through upcoming days, and review precise details such as illumination percentage, lunar age, phase day, azimuth, distance, moonrise, and moonset. The Calendar tab gives you a month view of daily moon phases with realistic moon images. The Zodiac tab shows the Moon's transit through zodiac signs using moon longitude calculations and dedicated zodiac artwork. The Planner tab helps you prepare an observation plan with moon direction, altitude, visibility timing, next major phase details, and a polished shareable image card. MoonPhase can send local reminders for major moon phases, Supermoon, Solstice and Equinox events, Moonrise, Moonset, Sunrise, and Sunset based on your selected settings. Notification attachments can include the matching moon phase image. Widgets show the current phase, illumination, lunar age, next major phase, and upcoming days directly on the Home Screen or Lock Screen. Location is used only to calculate local sky details such as moonrise, moonset, azimuth, direction, and local timing. You can also choose a manual location on the map or reset to device location. If location access is not granted, MoonPhase uses New York as the default fallback location. MoonPhase does not require an account, does not include ads, does not use analytics or tracking SDKs, and does not run background location tracking. Lunar calculations are provided for planning and informational use; outdoor observation should always consider local weather, terrain, safety, and sky conditions. Free access: current features are available without in-app purchases or subscriptions. Terms of Use (EULA): https://ern.digital/moonphase/terms Privacy Policy: https://ern.digital/moonphase/privacy

「今夜、星は見える？」に、ひと目で答える星空観測ナビです。 YOZORAは、雲量・視程・月明かりから今夜の星空指数を計算し、観測に適した時間を案内します。難しい天文知識がなくても、場所を選ぶだけで今夜の空の見どころを確認できます。 主な機能 ・今夜の星空指数（0〜100）とベスト時間 ・18時から翌5時までの時間別予報 ・日の入り、日の出、月齢、月の出入り ・水星、金星、火星、木星、土星の見頃・方角・高度 ・主要流星群の活動状況と次のピーク ・今後3日間のISS可視通過予報 ・全国12地点の星空指数を比べる夜空マップ ・夜、昼、極光の3テーマ ・日本語／英語表示 iOS版では現在地取得、共有シート、触覚フィードバック、取得済み予報の端末内保存に対応。現在地はボタンを押した場合にだけ利用し、天気サービスへ送る前に約1km単位へ丸めます。アカウント、広告、行動解析、ユーザー追跡はありません。 星空指数は観測の目安です。標高、光害、地形、局地的な雲により、実際の見え方は変わります。