CorrectAltitude
HK$ 8.00
1.10.0for iPhone, Apple Watch and more
Age Rating
CorrectAltitude 螢幕截圖
About CorrectAltitude
Correct Altitude establishes your position using data from at least twelve GPS satellites.
This app shows the altitude at your current location, and enables you to take altitude-and-date-stamped photographs.
Hikers usually turn off their iPhones on mountain trails because of the poor signal.
When turned on, the iPhone GPS will try to determine the current location with data from three GPS satellites; however, these co-ordinates are still inaccurate.
CorrectAltitude triangulates position with a large number of GPS satellites in a 5-minute period enabling an accurate determination of altitude.
The app automatically continues triangulating position by polling GPS satellites, and informs you when it has established a location accurate to within the tolerated range of error.
The default for this range is 5 meters (approximately 16 feet).
As an add-on function, it can display where you are (if the place has a name), and this can be useful for contacting rescue services in emergencies.
CorrectAltitude has been tested on hiking trails in the Himalayas!
Here is an example of an altitude-and-date-stamped photograph.
The photograph is taken at the maximum resolution of your phone's camera and stored.
GPS information is discarded.
If the Notify mode remains set to "ON", you will continue to get updates on altitude every five minutes.
To conserve the battery and stop repeated updates, you may prefer to set Notify mode to "OFF" after you have determined your altitude.
This app shows the altitude at your current location, and enables you to take altitude-and-date-stamped photographs.
Hikers usually turn off their iPhones on mountain trails because of the poor signal.
When turned on, the iPhone GPS will try to determine the current location with data from three GPS satellites; however, these co-ordinates are still inaccurate.
CorrectAltitude triangulates position with a large number of GPS satellites in a 5-minute period enabling an accurate determination of altitude.
The app automatically continues triangulating position by polling GPS satellites, and informs you when it has established a location accurate to within the tolerated range of error.
The default for this range is 5 meters (approximately 16 feet).
As an add-on function, it can display where you are (if the place has a name), and this can be useful for contacting rescue services in emergencies.
CorrectAltitude has been tested on hiking trails in the Himalayas!
Here is an example of an altitude-and-date-stamped photograph.
The photograph is taken at the maximum resolution of your phone's camera and stored.
GPS information is discarded.
If the Notify mode remains set to "ON", you will continue to get updates on altitude every five minutes.
To conserve the battery and stop repeated updates, you may prefer to set Notify mode to "OFF" after you have determined your altitude.
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最新版本1.10.0更新日誌
Last updated on 2022年01月20日
歷史版本
Dark Mode Support
iOS 15.2 Support
iOS 15.2 Support
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Version History
1.10.0
2022年01月20日
Dark Mode Support
iOS 15.2 Support
iOS 15.2 Support
1.9.0
2021年10月25日
iOS 15.0 support
1.8.0
2020年04月04日
Support iOS 13.3
1.7.0
2019年08月09日
Replace Weather Information site.
Support iOS 12.4
Support iOS 12.4
1.6.0
2017年12月08日
Support iOS11.2
1.5.0
2017年04月16日
iOS10.3 support
WatchOS 3.0 support (No longer support WatchOS 1.0)
WatchOS 3.0 support (No longer support WatchOS 1.0)
1.4.0
2015年07月09日
Apple Watch support
1.3.0
2014年12月29日
iOS8 Support
1.2.0
2013年10月04日
iOS7 Compatible
Update User Interface
Update User Interface
1.1.0
2013年03月15日
Support Temperature(celsius) and humidity at a current place.
Improve altitude (waiting for two seconds).
Improve altitude (waiting for two seconds).
1.0.0
2013年01月31日
CorrectAltitude FAQ
點擊此處瞭解如何在受限國家或地區下載CorrectAltitude。
以下為CorrectAltitude的最低配置要求。
iPhone
須使用 iOS 8.0 或以上版本。
Apple Watch
須使用 watchOS 2.0 或以上版本。
iPod touch
須使用 iOS 8.0 或以上版本。
CorrectAltitude支持日文, 英文