---
title: "Astro-Navigation - Reviews, Revenue and Downloads in Germany | Apple App Store"
description: "Diese App führt alle Berechnungen durch, um aus einer Messung mit Sextanten eine Standlinie zu erhalten. Alle Zwischenergebnisse werden angezeigt um manuelle Berechnungen überprüfen zu können.  • Imme"
---

# Astro-Navigation — Germany
> Sextant-Berechnungen

![Astro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/82/20/f0/8220f031-93c7-add4-deaa-f6fbadd7d301/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Dr. Harald Merkel](https://apptail.io/developer/dr-harald-merkel-aOib) (Germany)
**Category:** Navigation
**Rating:** 4.6/5 (11 ratings)
**Price:** Free
**Bundle ID:** de.merkel.Celestial-Navigation
**Store:** Apple App Store
**Country:** Germany
**Version:** 1.4 (released 2020-08-20)
**Original Release:** 2019-04-03
**Languages:** German, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id1458513224)
**AppTail Page:** [https://apptail.io/app/celestial-navigation-NVAb/germany](https://apptail.io/app/celestial-navigation-NVAb/germany)

## Astro Description
Diese App führt alle Berechnungen durch, um aus einer Messung mit Sextanten eine Standlinie zu erhalten. Alle Zwischenergebnisse werden angezeigt um manuelle Berechnungen überprüfen zu können.

• Immerwährendes nautisches Jahrbuch/Almanach
• Berechnung der Standlinie (Azimuth und Abstand)
• Darstellung der Standlinie auf der Karte
• Sternensucher: einfach mit dem Gerät auf den Stern zeigen um die Navigationssterne zu identifizieren. 
• Speichern der Messungen, Auswahl der auf der Karte dargestellten Messungen.

Für eine sinnvolle Nutzung dieser App wird ein Sextant benötigt.

## Astro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/83/10/14/83101463-3300-d9de-ea8d-2c1875436555/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/a1/60/a8/a160a8fc-e21f-15de-f4d3-b3dc8c179b12/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/9c/74/1d/9c741db6-f346-e222-339c-101c37777a8f/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/82/e0/3b/82e03bf0-0fe7-2388-8fad-c391fd90b42b/pr_source.png/1242x2688.png)

## Astro Rating Breakdown in Germany
- 5 stars: 8 (73%)
- 4 stars: 2 (18%)
- 3 stars: 1 (9%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Astro Reviews in Germany

### ***** "Einfach und sehr gut"
Bitte jetzt noch die Farben der Linien/Kreise etc. wählbar machen,
großes Danke wenn es möglich wär.
-- p-peter, 2023-09-29

### ***-- "Modernes Tool ersetzt mühsame Rechenwege, leider nicht genau"
eigentlich ein schönes Programm , das große Erleichterung gen+ber dem Nachschlagen in den Ephemeriden und dem berechnen mit dem Taschenrechner ersetzt. 

Leider sind die Berichtigungsberechnungen für Kimm und Refraktion deutlich ungenauer als die Schalttafeln, so dass das Fehlerdreieck größer wird.
-- Reisfuchs, 2021-12-01

### ***** "A very nice app"
This is a very nice and useful app. I would recommend it to everyone who enjoys sailing.
-- iMiha83, 2019-08-15

### ***** "Offenbarung!"
Meine Therapeutin hatte unrecht, die App ist alles was ich im Leben brauche!
-- Konsorte89, 2019-04-18

### ***** "Genau und einfach zu bedienen"
Braucht man in Zeiten von GPS noch Astro-Navigation? Kann man als Backup begründen, aber eigentlich macht’s einfach nur Spass, diese alte Art der Navigation zu lernen. Nach langem Rechnen an Bord wüsste man gerade als Anfänger gern, ob das Ergebnis stimmt. Dieses App hilft, in Sekundenschnelle ein Ergebnis mit allen Zwischenschritten zu überprüfen. Der Sternensucher (nicht neu, aber neu mit den Navigationssternen!) hilft dem Anfänger, die Sterne zu lernen. Insgesamt ein schönes, rundes App!
-- Gonze, 2019-04-04

[View all Astro reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Astro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Philippines | Navigation | #3 |
| Top Paid | United Kingdom | Navigation | #14 |
| Top Paid | Norway | Navigation | #16 |
| Top Paid | Germany | Navigation | #18 |
| Top Paid | Ukraine | Navigation | #52 |
| Top Grossing | Philippines | Navigation | #53 |
| Top Paid | Portugal | Navigation | #59 |
| Top Paid | Philippines | Overall | #63 |
| Top Paid | Czechia | Navigation | #70 |
| Top Paid | Romania | Navigation | #85 |
| Top Paid | Austria | Navigation | #86 |
| Top Paid | Peru | Navigation | #87 |
| Top Paid | Poland | Navigation | #93 |
| Top Paid | Ireland | Navigation | #100 |
| Top Paid | Thailand | Navigation | #104 |
| Top Paid | Sweden | Navigation | #105 |
| Top Paid | Denmark | Navigation | #109 |
| Top Paid | Greece | Navigation | #110 |
| Top Paid | Nigeria | Navigation | #110 |
| Top Paid | Finland | Navigation | #110 |
| Top Paid | Türkiye | Navigation | #111 |
| Top Paid | Russia | Navigation | #116 |
| Top Paid | Hong Kong SAR China | Navigation | #121 |
| Top Paid | Egypt | Navigation | #124 |
| Top Paid | Spain | Navigation | #127 |
| Top Paid | Taiwan | Navigation | #129 |
| Top Paid | New Zealand | Navigation | #130 |
| Top Paid | United States | Navigation | #132 |
| Top Paid | South Africa | Navigation | #133 |
| Top Paid | Indonesia | Navigation | #135 |
| Top Paid | Malaysia | Navigation | #136 |
| Top Paid | Hungary | Navigation | #136 |
| Top Paid | Netherlands | Navigation | #136 |
| Top Paid | Brazil | Navigation | #143 |
| Top Paid | Switzerland | Navigation | #145 |
| Top Paid | France | Navigation | #146 |
| Top Paid | Mexico | Navigation | #153 |
| Top Paid | United Arab Emirates | Navigation | #158 |
| Top Paid | Italy | Navigation | #161 |
| Top Paid | India | Navigation | #163 |
| Top Paid | Ecuador | Navigation | #163 |
| Top Paid | Belgium | Navigation | #167 |
| Top Paid | Argentina | Navigation | #170 |
| Top Paid | Israel | Navigation | #174 |
| Top Paid | Chile | Navigation | #175 |
| Top Paid | Australia | Navigation | #177 |
| Top Paid | Canada | Navigation | #183 |
| Top Paid | Vietnam | Navigation | #199 |
| Top Paid | South Korea | Navigation | #202 |
| Top Paid | Japan | Navigation | #239 |
| Top Paid | Singapore | Navigation | #246 |
| Top Paid | Colombia | Navigation | #249 |
| Top Paid | United Kingdom | Overall | #286 |
| Top Paid | China | Navigation | #302 |
| Top Paid | Germany | Overall | #310 |
| Top Paid | Norway | Overall | #326 |

## Astro Discovered Keywords
- navigation
- astro
- navi


## Astro Available In
- [United States](https://apptail.io/app/celestial-navigation-NVAb/united-states)
- [Germany](https://apptail.io/app/celestial-navigation-NVAb/germany)
- [United Kingdom](https://apptail.io/app/celestial-navigation-NVAb/united-kingdom)
- [Austria](https://apptail.io/app/celestial-navigation-NVAb/austria)
- [Australia](https://apptail.io/app/celestial-navigation-NVAb/australia)
- [Sweden](https://apptail.io/app/celestial-navigation-NVAb/sweden)
- [Belgium](https://apptail.io/app/celestial-navigation-NVAb/belgium)
- [Ukraine](https://apptail.io/app/celestial-navigation-NVAb/ukraine)
- [Switzerland](https://apptail.io/app/celestial-navigation-NVAb/switzerland)
- [Colombia](https://apptail.io/app/celestial-navigation-NVAb/colombia)
- [Cyprus](https://apptail.io/app/celestial-navigation-NVAb/cyprus)
- [Czechia](https://apptail.io/app/celestial-navigation-NVAb/czechia)
- [Denmark](https://apptail.io/app/celestial-navigation-NVAb/denmark)
- [Dominican Republic](https://apptail.io/app/celestial-navigation-NVAb/dominican-republic)
- [Algeria](https://apptail.io/app/celestial-navigation-NVAb/algeria)
- [Ecuador](https://apptail.io/app/celestial-navigation-NVAb/ecuador)
- [Egypt](https://apptail.io/app/celestial-navigation-NVAb/egypt)
- [Spain](https://apptail.io/app/celestial-navigation-NVAb/spain)
- [Finland](https://apptail.io/app/celestial-navigation-NVAb/finland)
- [Greece](https://apptail.io/app/celestial-navigation-NVAb/greece)
- [Hong Kong SAR China](https://apptail.io/app/celestial-navigation-NVAb/hong-kong)
- [Indonesia](https://apptail.io/app/celestial-navigation-NVAb/indonesia)
- [Ireland](https://apptail.io/app/celestial-navigation-NVAb/ireland)
- [Israel](https://apptail.io/app/celestial-navigation-NVAb/israel)
- [India](https://apptail.io/app/celestial-navigation-NVAb/india)
- [Japan](https://apptail.io/app/celestial-navigation-NVAb/japan)
- [South Korea](https://apptail.io/app/celestial-navigation-NVAb/south-korea)
- [Kuwait](https://apptail.io/app/celestial-navigation-NVAb/kuwait)
- [Kazakhstan](https://apptail.io/app/celestial-navigation-NVAb/kazakhstan)
- [Lebanon](https://apptail.io/app/celestial-navigation-NVAb/lebanon)
- [Madagascar](https://apptail.io/app/celestial-navigation-NVAb/madagascar)
- [Mexico](https://apptail.io/app/celestial-navigation-NVAb/mexico)
- [Malaysia](https://apptail.io/app/celestial-navigation-NVAb/malaysia)
- [Nigeria](https://apptail.io/app/celestial-navigation-NVAb/nigeria)
- [Norway](https://apptail.io/app/celestial-navigation-NVAb/norway)
- [New Zealand](https://apptail.io/app/celestial-navigation-NVAb/new-zealand)
- [Peru](https://apptail.io/app/celestial-navigation-NVAb/peru)
- [Philippines](https://apptail.io/app/celestial-navigation-NVAb/philippines)
- [Pakistan](https://apptail.io/app/celestial-navigation-NVAb/pakistan)
- [Poland](https://apptail.io/app/celestial-navigation-NVAb/poland)
- [Portugal](https://apptail.io/app/celestial-navigation-NVAb/portugal)
- [Romania](https://apptail.io/app/celestial-navigation-NVAb/romania)
- [Russia](https://apptail.io/app/celestial-navigation-NVAb/russia)
- [Saudi Arabia](https://apptail.io/app/celestial-navigation-NVAb/saudi-arabia)
- [Singapore](https://apptail.io/app/celestial-navigation-NVAb/singapore)
- [Slovakia](https://apptail.io/app/celestial-navigation-NVAb/slovakia)
- [Thailand](https://apptail.io/app/celestial-navigation-NVAb/thailand)
- [Türkiye](https://apptail.io/app/celestial-navigation-NVAb/turkey)
- [Taiwan](https://apptail.io/app/celestial-navigation-NVAb/taiwan)
- [Vietnam](https://apptail.io/app/celestial-navigation-NVAb/vietnam)
- [United Arab Emirates](https://apptail.io/app/celestial-navigation-NVAb/united-arab-emirates)
- [South Africa](https://apptail.io/app/celestial-navigation-NVAb/south-africa)
- [Armenia](https://apptail.io/app/celestial-navigation-NVAb/armenia)
- [Argentina](https://apptail.io/app/celestial-navigation-NVAb/argentina)
- [Azerbaijan](https://apptail.io/app/celestial-navigation-NVAb/azerbaijan)
- [Brazil](https://apptail.io/app/celestial-navigation-NVAb/brazil)
- [Belarus](https://apptail.io/app/celestial-navigation-NVAb/belarus)
- [Canada](https://apptail.io/app/celestial-navigation-NVAb/canada)
- [Chile](https://apptail.io/app/celestial-navigation-NVAb/chile)
- [China](https://apptail.io/app/celestial-navigation-NVAb/china)

---

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