Sight Calc
NUVOCOM INCORPORATED
Getting the latest details from the App Store…
NUVOCOM INCORPORATED
Getting the latest details from the App Store…
Higher on the chart is better: #1 is at the top.
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United States · Paid · Navigation: best #86, latest #86, over 7 snapshots since 22 Oct.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United States· Paid · Navigation · best #86 · 1 day | #86 |
Top of Paid · Navigation in United States. Sight Calc is #86 there. Changes are over 7 days.
From the app's App Store listing.
Sight Calc is a specialized calculator for calculating sight reductions via the "Law of Cosines" method. It does not use Nautical Almanac data, so you must first compute LHA (Local Hour Angle) and declination, and determine your approximate latitude. It is designed particularly for students learning celestial navigation, such as the Celestial Navigation courses taught by the United States Power Squadrons®. If you are unfamiliar with how to do sight reductions, some good resources are available
What Apple publishes about this app. Ratings are from one country's App Store.
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
United States · Paid · Navigation: best #86, latest #86, over 7 snapshots since 22 Oct.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United States· Paid · Navigation · best #86 · 1 day | #86 |
Entries, big moves, #1s and new versions we've recorded, by day.
Top of Paid · Navigation in United States. Sight Calc is #86 there. Changes are over 7 days.
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
| Not enough history yet |
| Not enough history yet |
| #86 |
| #86 |
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