Compass & Altimeter
Tools
เกี่ยวกับแอปนี้
• Works perfectly offline and without network access
• Geographic north using magnetic declination
• True altitude above mean sea level (AMSL)
• Sunrise & Sunset times
• Azimut angles in deg, grad, mrad, gon
• Various dials and color themes (including high contrast)
• Angle measurement (with dials including measuring capabilities)
• Bubble Level functionnality (available in iPhone dial)
• Use EGM96 as the geoid reference for computing altitude
• Latitude & Longitude in MGRS, UTM coordinate formats
• Latitude & Longitude in DD, DMM or DMS format
• British National Grid (OSGB86) coordinate system
• SwissGrid (CH1903 / LV95 / MN95)
• Magnetic field strength to detect potential perturbations
• Sensor accuracy
• Address of your current location (requires data connectivity)
Compass better works outside where magnetic perturbations are low. Magnetic closure cell phone cases may also disrupt the accuracy of the compass.
EGM96 (Earth Gravitational Model) is used as the geoid reference to compute true altitude above sea level from data collected by the GPS sensor. UTM (Universal Transverse Mercator) is a system for assigning coordinates to locations on the surface of the Earth.
Have fun !
ข้อมูลแอป
มีอะไรใหม่
📡 Accurate altitude and sunrise/sunset times, even offline.
🔋 Lower battery usage for longer outdoor sessions.
🧭 Reliable direction and positioning wherever you go — no network required.
สิทธิ์ของแอป
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Location
- approximate location (network-based)
- precise location (GPS and network-based)
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Wi-Fi connection information
- view Wi-Fi connections
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Other
- receive data from Internet
- view network connections
- pair with Bluetooth devices
- access Bluetooth settings
- allow Wi-Fi Multicast reception
- connect and disconnect from Wi-Fi
- full network access
- run at startup
- prevent device from sleeping
คะแนนและรีวิว
Frequently incorrect, massively thrown off by small magnets. still used it as a backup until they started requiring you to let them sell your ad data or pay for the app. Two stars because at least it appears to be a one-time purchase, not a subscription, but uninstalled because I have 5 mini compasess for backup that are accurate and cost $13 total.
the developer totally unresponsive, I already informed the Play Store within 5 mins on the accidental purchase, not even using it for a minute, uninstall the app, chat with Google team. They told me to send email to the developer but not even a word reply from the developer. And the Google play team just say they trying to reach the developer but in fact not even any progressive response observed. Feel very frustrating and dissatisfied.
I paid $10 for this app and it wants me to pay more for additional features. Otherwise it would be 5 stars.
works great
so shady: 1. It uses large amount of battery because it requires precise location and uses it even when you do it at the app. 2. After you close it, it forces you video advertisements.
wants to collect and use my data, sorry that's not optional. deleted app...
