---
title: "Perpetual Nautical Almanac - Reviews, Revenue and Downloads in Poland | Apple App Store"
description: "Using the  U.S. Naval Observatory NOVAS library and solar system ephemerides from JPL, high precision positions can be calculated in real-time from 1900 to 2050.  Simply select date and time and all v"
---

# Perpetual Nautical Almanac — Poland

![Perpetual Nautical Almanac App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3f/c0/a4/3fc0a484-f57a-e4bb-008c-17d71dde1cd0/AppIcon-0-0-1x_U007emarketing-0-1-0-85-220.png/434x0w.png)

**Developer:** [RPA TECHNOLOGIES SL](https://apptail.io/developer/rpa-technologies-sl-GJHb)
**Category:** Navigation
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.rpatec.Perpetual-Almanac
**Store:** Apple App Store
**Country:** Poland
**Version:** 2.01 (released 2025-02-10)
**Original Release:** 2019-10-10
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/pl/app/app/id1483007345)
**AppTail Page:** [https://apptail.io/app/perpetual-nautical-almanac-jWSd/poland](https://apptail.io/app/perpetual-nautical-almanac-jWSd/poland)

## Perpetual Nautical Almanac Description
Using the  U.S. Naval Observatory NOVAS library and solar system ephemerides from JPL, high precision positions can be calculated in real-time from 1900 to 2050.

Simply select date and time and all values are recalculated instantly. The estimated elevation value is only needed for calculating sunrise/sunset, twilight, and moonrise/moonset.

The app provides the following functionalities:

*Aries: GHA position

*Sun: 
-GHA/dec  
- Astronomical dawn, nautical dawn, civil dawn, sunrise, sunset, civil dusk, nautical dusk, astronomical dusk, and meridian passage at Greenwich.
- Semidiameter
- Sunlight world map with the Sun and the Moon position.

*Moon: 
- GHA/dec
- Moonrise/moonset and meridian passage at Greenwich.
- Semidiameter
- Moon phase and age of the Moon.

*Planets:
- GHA/dec for Venus, Mars, Jupiter, and Saturn.

*Stars:
- Magnitude, SHA/dec of 99 stars ordered by SHA.

*Corrections:
- Correction for the atmospheric refraction.
- Correction for the dip of the horizon.
- Parallax correction for the Moon, the Sun, Venus, and Mars.

## Perpetual Nautical Almanac Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4d/fc/85/4dfc854e-f316-d419-00fd-726621921ea1/2a754dcc-554a-46d7-be55-668bfaa2929e_IMG_0006.PNG/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8d/4f/e6/8d4fe6dd-f565-632b-66d9-82dee754805d/9fc79a9e-0d97-4a62-8cf3-5adb0ec3417a_IMG_0007.PNG/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/45/9f/5a/459f5a3f-a5a9-c8cf-d93a-b339bdc5cf4a/a58a7f3f-e2a9-4839-a032-2ce8f33cd3e0_IMG_0008.PNG/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/c7/26/92c72628-2e17-7b31-3f85-cb7f0ddf3d7f/4a87db1c-1d0a-4c25-bee5-5cc4fbfed9cc_IMG_0009.PNG/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/26/44/bf/2644bfdd-16ec-1fc6-7b2a-f91dcff02b77/846271cd-5172-400d-bde3-dfb8a4be6bff_IMG_0010.PNG/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/b3/ee/23b3eec7-7c91-1c54-c12e-649245779ebf/324b8e63-31ef-40fe-9ec4-21654848b68a_IMG_0011.PNG/1242x2688.png)




## Perpetual Nautical Almanac Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Ukraine | Navigation | #7 |
| Top Paid | China | Navigation | #12 |
| Top Paid | Nigeria | Navigation | #39 |
| Top Grossing | Ukraine | Navigation | #51 |
| Top Paid | Egypt | Navigation | #53 |
| Top Paid | Vietnam | Navigation | #54 |
| Top Paid | Ukraine | Overall | #64 |
| Top Paid | Germany | Navigation | #64 |
| Top Paid | Philippines | Navigation | #70 |
| Top Paid | Taiwan | Navigation | #86 |
| Top Paid | South Korea | Navigation | #90 |
| Top Paid | Romania | Navigation | #102 |
| Top Paid | Poland | Navigation | #105 |
| Top Paid | Indonesia | Navigation | #106 |
| Top Paid | Azerbaijan | Navigation | #107 |
| Top Paid | Russia | Navigation | #115 |
| Top Paid | Peru | Navigation | #118 |
| Top Paid | India | Navigation | #118 |
| Top Paid | Thailand | Navigation | #123 |
| Top Paid | Portugal | Navigation | #124 |
| Top Paid | Greece | Navigation | #146 |
| Top Paid | Ireland | Navigation | #152 |
| Top Paid | Kazakhstan | Navigation | #159 |
| Top Paid | Brazil | Navigation | #159 |
| Top Paid | Türkiye | Navigation | #163 |
| Top Paid | Malaysia | Navigation | #166 |
| Top Paid | Argentina | Navigation | #168 |
| Top Paid | United Arab Emirates | Navigation | #193 |
| Top Paid | Chile | Navigation | #210 |
| Top Paid | Saudi Arabia | Navigation | #227 |
| Top Paid | Israel | Navigation | #230 |
| Top Paid | South Africa | Navigation | #236 |
| Top Paid | Hong Kong SAR China | Navigation | #241 |
| Top Paid | Colombia | Navigation | #244 |
| Top Paid | New Zealand | Navigation | #246 |
| Top Paid | Mexico | Navigation | #247 |
| Top Paid | Netherlands | Navigation | #250 |
| Top Paid | Spain | Navigation | #250 |
| Top Paid | Norway | Navigation | #254 |
| Top Paid | Czechia | Navigation | #257 |
| Top Paid | Austria | Navigation | #257 |
| Top Paid | Denmark | Navigation | #260 |
| Top Paid | Belgium | Navigation | #272 |
| Top Paid | Sweden | Navigation | #282 |
| Top Paid | Italy | Navigation | #290 |
| Top Paid | Canada | Navigation | #306 |
| Top Paid | France | Navigation | #313 |
| Top Paid | Australia | Navigation | #323 |
| Top Paid | Japan | Navigation | #331 |
| Top Paid | Finland | Navigation | #363 |
| Top Paid | United Kingdom | Navigation | #365 |
| Top Paid | Switzerland | Navigation | #389 |
| Top Paid | United States | Navigation | #446 |


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## Perpetual Nautical Almanac Available In
- [Canada](https://apptail.io/app/perpetual-nautical-almanac-jWSd/canada)
- [United States](https://apptail.io/app/perpetual-nautical-almanac-jWSd/united-states)
- [Argentina](https://apptail.io/app/perpetual-nautical-almanac-jWSd/argentina)
- [Austria](https://apptail.io/app/perpetual-nautical-almanac-jWSd/austria)
- [Australia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/australia)
- [Azerbaijan](https://apptail.io/app/perpetual-nautical-almanac-jWSd/azerbaijan)
- [Belgium](https://apptail.io/app/perpetual-nautical-almanac-jWSd/belgium)
- [Brazil](https://apptail.io/app/perpetual-nautical-almanac-jWSd/brazil)
- [Belize](https://apptail.io/app/perpetual-nautical-almanac-jWSd/belize)
- [China](https://apptail.io/app/perpetual-nautical-almanac-jWSd/china)
- [Colombia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/colombia)
- [Cyprus](https://apptail.io/app/perpetual-nautical-almanac-jWSd/cyprus)
- [Czechia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/czechia)
- [Denmark](https://apptail.io/app/perpetual-nautical-almanac-jWSd/denmark)
- [Algeria](https://apptail.io/app/perpetual-nautical-almanac-jWSd/algeria)
- [Ecuador](https://apptail.io/app/perpetual-nautical-almanac-jWSd/ecuador)
- [Estonia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/estonia)
- [Egypt](https://apptail.io/app/perpetual-nautical-almanac-jWSd/egypt)
- [Spain](https://apptail.io/app/perpetual-nautical-almanac-jWSd/spain)
- [Finland](https://apptail.io/app/perpetual-nautical-almanac-jWSd/finland)
- [France](https://apptail.io/app/perpetual-nautical-almanac-jWSd/france)
- [United Kingdom](https://apptail.io/app/perpetual-nautical-almanac-jWSd/united-kingdom)
- [Greece](https://apptail.io/app/perpetual-nautical-almanac-jWSd/greece)
- [Hong Kong SAR China](https://apptail.io/app/perpetual-nautical-almanac-jWSd/hong-kong)
- [Croatia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/croatia)
- [Hungary](https://apptail.io/app/perpetual-nautical-almanac-jWSd/hungary)
- [Indonesia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/indonesia)
- [Ireland](https://apptail.io/app/perpetual-nautical-almanac-jWSd/ireland)
- [Israel](https://apptail.io/app/perpetual-nautical-almanac-jWSd/israel)
- [India](https://apptail.io/app/perpetual-nautical-almanac-jWSd/india)
- [Japan](https://apptail.io/app/perpetual-nautical-almanac-jWSd/japan)
- [South Korea](https://apptail.io/app/perpetual-nautical-almanac-jWSd/south-korea)
- [Kazakhstan](https://apptail.io/app/perpetual-nautical-almanac-jWSd/kazakhstan)
- [Lebanon](https://apptail.io/app/perpetual-nautical-almanac-jWSd/lebanon)
- [Mexico](https://apptail.io/app/perpetual-nautical-almanac-jWSd/mexico)
- [Malaysia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/malaysia)
- [Nigeria](https://apptail.io/app/perpetual-nautical-almanac-jWSd/nigeria)
- [Netherlands](https://apptail.io/app/perpetual-nautical-almanac-jWSd/netherlands)
- [Norway](https://apptail.io/app/perpetual-nautical-almanac-jWSd/norway)
- [New Zealand](https://apptail.io/app/perpetual-nautical-almanac-jWSd/new-zealand)
- [Peru](https://apptail.io/app/perpetual-nautical-almanac-jWSd/peru)
- [Philippines](https://apptail.io/app/perpetual-nautical-almanac-jWSd/philippines)
- [Poland](https://apptail.io/app/perpetual-nautical-almanac-jWSd/poland)
- [Portugal](https://apptail.io/app/perpetual-nautical-almanac-jWSd/portugal)
- [Romania](https://apptail.io/app/perpetual-nautical-almanac-jWSd/romania)
- [Russia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/russia)
- [Saudi Arabia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/saudi-arabia)
- [Thailand](https://apptail.io/app/perpetual-nautical-almanac-jWSd/thailand)
- [Türkiye](https://apptail.io/app/perpetual-nautical-almanac-jWSd/turkey)
- [Taiwan](https://apptail.io/app/perpetual-nautical-almanac-jWSd/taiwan)
- [Ukraine](https://apptail.io/app/perpetual-nautical-almanac-jWSd/ukraine)
- [Vietnam](https://apptail.io/app/perpetual-nautical-almanac-jWSd/vietnam)
- [United Arab Emirates](https://apptail.io/app/perpetual-nautical-almanac-jWSd/united-arab-emirates)
- [South Africa](https://apptail.io/app/perpetual-nautical-almanac-jWSd/south-africa)
- [Armenia](https://apptail.io/app/perpetual-nautical-almanac-jWSd/armenia)

---

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