Siren Sight Reduction
A maximum of six observations can be entered and stored.
The app features a plotter that will allow you to enter up to eight sights, determine their reliability, exclude outlying values and calculate average values that can be exported to an observation.
Sight data can also be stored.
Siren is meant for people who primarily use the sun when they use their sextant and has a built-in almanac for the sun.
Observed positions can be stored with their date and time of fix, making it possible to create a track record.
The app offers extensive help in most screens.
About Siren Sight Reduction
- Package name (App ID)
- b4a.Siren
- Available on
- Google Play
- Price
- Free
- Developer
- Old Sailor
Looking for the Siren Sight Reduction APK?
The safest way to get Siren Sight Reduction (b4a.Siren) on your Android device is to install it directly from Google Play — you'll always get the latest official version, automatic updates, and no risk of modified or infected APK files from third-party sites.
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Frequently Asked Questions
Is Siren Sight Reduction free?
Yes, Siren Sight Reduction is free to download and install on Android through Google Play.
How do I install Siren Sight Reduction on Android?
Open Google Play on your Android phone or tablet, search for Siren Sight Reduction by Old Sailor or tap the Google Play button on this page, then tap Install. The app downloads and installs automatically.
What is b4a.Siren?
b4a.Siren is the App ID (package name) of Siren Sight Reduction on Google Play. Every Android app has a unique package name, and it is the safest way to verify you are installing the official app.
Is Siren Sight Reduction safe to download?
Installing Siren Sight Reduction from Google Play is the safest option: you get the official version published by Old Sailor, verified by Google Play Protect, with automatic updates. Avoid APK files from unofficial third-party sites.
Get Siren Sight Reduction Today
Siren Sight Reduction for Android — free download on Google Play.
Compatible with Android phones and tablets — available on Google Play.
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