Measuring time by the Sun, the Moon and the Stars. As the sun moves across the sky, shadows change in direction and length, so a simple sundial can measure the length of a day. It was quickly noticed that the length of the day varies at different times of the year.
PhoneClean is a software thatâs used to not only rid your iPhone of unnecessary clutter that may be slowing your device down but also does it in a safe and secure manner so you will never have to work about having your privacy invaded.
Mobogenie links your Android device to your Windows PC, typically via the USB cable that attaches to the device's charger. It not only syncs your smartphone or tablet to your Windows PC but also serves as an Android app manager, picture gallery, video player, and more. Mobogenie is free but ad-supported.