LLAPSXiOptron at Mac App Store analyse

App power index: 100 (based on ranks around App Stores today)
Photography Utilities Utilities Photo & Video
Developer: Hunlon Sue
Price: 0 free
Current version: 1.0, last update: 7 years ago
First release : 25 May 2015
App size: 658.6 Kb
4.9 ( 4409 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


Unleash the potential of the polar scope for iOptron mounts. Suitable for use with the following series of mounts : iEQ, ZEQ, CEM, SkyGuider and SkyTracker.

This app will calculate the positions of the polar reference stars - Polaris in the northern hemisphere and Sigma Octans in the southern hemisphere - and displays them on a reticle that simulates the reticle in iOptron polar scopes.

Southern hemisphere users will especially appreciate the display of the octans asterism that assists the user in identifying Sigma Octans which at magnitude 5.3 is very hard to identify.

To polar align their mount users need only to make sure that the view in their polar scope matches that presented by this app.

This app features an astronomer friendly red on black colour scheme as well as the ability to manually set the location when location services are not available.
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Available in countries
Country Price
Canada 3.99 CAD
China 18 CNY
France 3.49 EUR
Germany 3.49 EUR
Italy 3.49 EUR
Netherlands 3.49 EUR
Portugal 3.49 EUR
Spain 3.49 EUR
Poland 3.49 EUR
UK 2.99 GBP
India 249 INR
Japan 360 JPY
Poland 13.99 PLN
Russia 229 RUB
Turkey 12.99 TRY
USA 2.99 USD
Korea, Republic Of 3.29 USD
Ukraine 2.99 USD
Available for devices
MacDesktop,