Who should use Perpetual Nautical Almanac?

Perpetual Nautical Almanac is a consumer product built for navigators and astronomy enthusiasts.

What platforms does Perpetual Nautical Almanac run on?

Perpetual Nautical Almanac runs on iOS.

Is Perpetual Nautical Almanac still active?

Unverified. Perpetual Nautical Almanac has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Perpetual Nautical Almanac?

Similar projects tracked by PulseGate include Celestial Navigation, LunaSolCal, and Sun n Moon.

Who makes Perpetual Nautical Almanac?

Perpetual Nautical Almanac is developed by RPA Technologies, based in the United States.

When did Perpetual Nautical Almanac launch?

Perpetual Nautical Almanac first shipped in 2019.

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Perpetual Nautical Almanac

Name: Perpetual Nautical Almanac
Price: 7 USD
Author: RPA Technologies

App StoreEducation & learning🇺🇸

Perpetual Nautical Almanac is an iOS app that calculates high-precision astronomical positions and ephemerides for navigation and observation. It offers real-time data for the sun, moon, planets, and stars, serving navigators and astronomy enthusiasts.

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Overview

5 features

In the Education & learning space, Perpetual Nautical Almanac takes a focused approach. It provides precise astronomical data for navigation and celestial observations. It is built as a consumer product for navigators and astronomy enthusiasts. Pricing is paid, from $7. It ships for iOS.

It is developed by RPA Technologies (United States), and it first shipped in 2019. Among its 5 catalogued features are astronomical calculations, ephemerides data, and sun and moon positions.

Astronomical calculations
Ephemerides data
Sun and moon positions
Planetary data
Real-time updates

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jun · 12:55 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Perpetual Nautical Almanac

What does Perpetual Nautical Almanac do?: Perpetual Nautical Almanac provides precise astronomical data for navigation and celestial observations. It is catalogued under Education & learning on PulseGate.
Who should use Perpetual Nautical Almanac?: Perpetual Nautical Almanac is a consumer product built for navigators and astronomy enthusiasts.
How much does Perpetual Nautical Almanac cost?: Paid plans start at $7.
What platforms does Perpetual Nautical Almanac run on?: Perpetual Nautical Almanac runs on iOS.
Is Perpetual Nautical Almanac still active?: Unverified. Perpetual Nautical Almanac has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Perpetual Nautical Almanac?: Similar projects tracked by PulseGate include Celestial Navigation, LunaSolCal, and Sun n Moon.Celestial Navigation LunaSolCal Sun n Moon
Who makes Perpetual Nautical Almanac?: Perpetual Nautical Almanac is developed by RPA Technologies, based in the United States.
When did Perpetual Nautical Almanac launch?: Perpetual Nautical Almanac first shipped in 2019.

At a glance

Platforms: Mobile
Languages: English
First seen: 26 Jun 2026
Built for: navigators and astronomy enthusiasts
Model: B2C
Solves: Provides precise astronomical data for navigation and celestial observations.

Registered as

App Store: 1483007345

Developer

🇺🇸RPA Technologies

Live coverage

Identity confidence: High · 91.2
Indexed: 26 Jun 2026
Lifecycle: Unverified
First seen: Jun 2026
Last seen: 26 Jun 2026

Identity audit (12)

Slug: perpetual-nautical-almanac-apple-com
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 26 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 1 Aug 2026
Canonical URL: https://apps.apple.com/no/app/perpetual-nautical-almanac/id1483007345

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