Free, fast, detailed and entirely offline maps with turn-by-turn navigation – trusted by over 65 million travelers worldwide.

Features:

• Save mobile data, no internet is required.
• All maps inside and all features are free. Always were and always will be.
• Use driving, walking and cycle navigation anywhere in the world.
• Directions to points of interest (POI), hiking trails and places missing from other maps.
• Maps are updated by millions of OpenStreetMap contributors daily. OSM is an open-source alternative to Google Maps, Mapquest and Waze.
• Offline search, GPS navigation along with optimized maps to effectively save memory space.
• Save locations you love and share them with your friends.
• Essential for home and travel. Paris, France? Check. Amsterdam, Netherlands? Check. Barcelona, Spain? Check. New York, Chicago, Florida, Las Vegas, Nevada, Seattle, San Francisco, California, USA? Check! Rome, Italy? Check. London, UK? Check.

Today we are going to review – Twilight

Are you having trouble falling asleep? Are your kids hyperactive when playing with the tablet before bed time?
Are you using your smart phone or tablet in the late evening? Twilight may be a solution for you!

Recent research suggests that exposure to blue light before sleep may distort your natural (circadian) rhythm and cause inability to fall asleep.

The Twilight app makes your device screen adapt to the time of the day. It filters the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.

Get more from Twilight
1) Bed reading: Twilight is more pleasant on the eyes for night reading. Especially as it is able to lower the screen backlight far below the ability of the backligt controls on your screen

2) AMOLED screens: We have tested Twilight on an AMOLED screen for 2.5 years without any sign of depletion or over-burning. If properly configured Twilight causes less light emission (by enabling dimming) with more equal light distribution (dark areas of the screen such as the status bar get tinted). This may in fact increase your AMOLED screen life time.