---
title: "CoNav - Bewertungen, Einnahmen und Downloads in Ukraine | Apple App Store"
description: "Deck Officer's Tools:  - Compass Error Calculation - Celestial Navigation - E.T.A Calculation - Port UN LOCODE - Units Converter - True Wind Calculation  The app runs offline and all calculations are "
---

# CoNav — Ukraine
> Deck Officer's Tools

![CoNav App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/89/ef/7b/89ef7b1c-8d4b-7650-d185-8f51f2a0bb02/AppIcon-0-0-1x_U007ephone-0-11-0-85-220.png/434x0w.png)

**Developer:** [Vladyslav Yarmak](https://apptail.io/de/developer/vladyslav-yarmak-DRyb)
**Category:** Navigation
**Rating:** 4.8/5 (82 ratings)
**Price:** Free
**Bundle ID:** Yarmak-Vladislav.CoNavy
**Store:** Apple App Store
**Country:** Ukraine
**Version:** 2.6.2 (released 2026-04-07)
**Original Release:** 2019-03-24
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ua/app/app/id1456729642)
**AppTail Page:** [https://apptail.io/de/app/conav-znae/ukraine](https://apptail.io/de/app/conav-znae/ukraine)

## CoNav Description
Deck Officer's Tools:

- Compass Error Calculation
- Celestial Navigation
- E.T.A Calculation
- Port UN LOCODE
- Units Converter
- True Wind Calculation

The app runs offline and all calculations are done within the app using precise and sophisticated algorithms.

Compass Error Calculation

64 Celestial Objects.
Precise bearing and altitude.
Automatic calculation of magnetic variation.
Complete calculation according to all requirements.
Suitable for all types of ship logs.
Hiding celestial objects below the horizon is available.

Celestial Navigation

Three position lines for calculating the ship's position.
A function is available for mapping the lines of position and the calculated position of the vessel.
The sunrise and sunset function is available as well as Twilight Nautical and Twilight Civil.

E.T.A Calculation

High precision
Great user interface
Vessel speed adjustment function

Port UN LOCODE

18,000 seaports
Brief information on the seaport

Units Converter

15 Dimensions
Volume
Length
Angle
Mass
Temperature
Speed
Duration
Area
Power
Pressure
Frequency
Energy
Electric Resistance
El. Potential Difference
Electric Current

This app will save you a lot of time and allow you to steer your boat even more safely.
If you have questions or suggestions, please email yvvofficial@yahoo.com or on the Instagram page conav_.

## CoNav Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/10/fe/93/10fe9317-1261-53b9-a4f5-4c80951bb775/3f25af35-a1bb-488b-99b0-8a1918957f16_14.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f8/73/0e/f8730e63-94d6-4112-8e08-66443379759e/2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b6/51/b3/b651b37f-80c9-6cac-93b7-68cefac6e999/1.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/91/17/38/911738c3-3dd7-7ddc-24a6-cbe8a82019a9/ab451287-d7da-4792-ac5b-05375e2d3691_14.2.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/46/cd/05/46cd059e-05a3-0d95-923f-65f9a098c97f/3e47f460-0f8c-4c67-8daf-4a5387e24640_14.5.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f5/65/2d/f5652dc5-3584-a278-80e0-e1d5c5b33599/63714113-2de1-4ee5-8fd7-bee33731090f_14.7.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3c/43/e5/3c43e58a-750f-759c-6347-b9c4563cf694/6f625320-ca7d-4fe1-a80a-2454adc89d7b_14.9.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/31/d5/43/31d5433d-0254-6ae4-00f5-3cf1e29a6c55/9555b5d5-2e6e-4451-bc72-8998a20dbd8e_14.10.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b1/33/1b/b1331b08-4cce-886e-3603-53a91d84f182/4f1ce3c7-4544-45ca-9b43-cab0936f76e9_14.11.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7e/47/8a/7e478a4e-1e9a-0cbd-6f26-f1125238c61b/5dc74d99-6fdd-4ad2-87a3-b5aaa3efbac3_twc.png/1242x2688.png)

## CoNav Rating Breakdown in Ukraine
- 5 stars: 74 (90%)
- 4 stars: 5 (6%)
- 3 stars: 1 (1%)
- 2 stars: 1 (1%)
- 1 stars: 1 (1%)

## CoNav Reviews in Ukraine

### ***** "Best app"
The best app for this purpose. But will be wonderful if calculation progress with formulas and graphics  added on separate page for compass error and celestial navigation for practical purpose or for keeping records
-- Mykola828283992, 2025-01-24

### ***** "Программа отпад"
Программа супер, пользуюсь уже 2,5 года. Но вот не хватает функции изменения девиации. 
Разраб по братски добавь эту функцию
-- Kirk_ro, 2025-01-07

### ***** "Variation"
Спасибо вам за ваш труд! Раньше если я сам внес склонение то при смене данных гирокомпаса или МК магнитное склонение осталось неизменным сейчас при вводе данных ГК или МК оно меняется, и это не удобно!
-- Kakandjopa, 2024-09-27

### ***** "Супер"
Спасибо большое разработчикам !!!)
-- vasabivasyaaaa, 2024-09-01

### ***** "Про програму"
Хороша програма, дякуючи їй, швидко можна знайти поправку на компас. Поки більше користуюсь саме цією функцією. Ла Port LoCode. Але хочу запропонувати також калькуляцію squat. Було б непогано.
-- speedyGonzales 2233, 2024-02-29

### ***** "Best of a kind"
Приложение топ 👍
Отличный карманный помощник в навигационных делах. 

Почаще бы обновления и новые фичи 👌
Некоторые порты из UN Locode имею старые названия.
-- Yevgenio, 2024-02-03

### ***** "Squat and UKC calculations"
👋 Can you add squad and UKC calculator?
-- Віктор Чикун, 2023-08-09

### ***** "Celestial Observation"
Should we expect to be able to print the final report?
-- krash121, 2023-08-05

### ***** "Лучший!"
Это просто идеальнейшее приложение - из косяков - в журнал не переписывает поправку, но думаю в будущем пофиксят😂, а пока использую приложение палубный кадет) тоже ничего))
-- сосллмолвоок, 2023-07-12

### ***** "Celestial Navigation"
Hello ! First of all thank you very much for this app ! 
But pls can you make that I can print final Celestial report with all 3 LOP and lines , psn and other information same as in compass error report . Thank you
-- Allllexxx123432, 2023-07-11

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


## CoNav Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Thailand | Navigation | #1 |
| Top Bezahlt | Ukraine | Navigation | #2 |
| Top Bezahlt | Indonesien | Navigation | #2 |
| Top Bezahlt | Rumänien | Navigation | #2 |
| Top Bezahlt | Philippinen | Navigation | #2 |
| Top Bezahlt | Chile | Navigation | #3 |
| Top Bezahlt | Malaysia | Navigation | #3 |
| Top Bezahlt | Russland | Navigation | #4 |
| Top Bezahlt | Südkorea | Navigation | #7 |
| Top Bezahlt | Spanien | Navigation | #8 |
| Top Bezahlt | Schweden | Navigation | #8 |
| Top Umsatz | Russland | Navigation | #8 |
| Top Bezahlt | Ägypten | Navigation | #9 |
| Top Bezahlt | Nigeria | Navigation | #10 |
| Top Bezahlt | Türkei | Navigation | #13 |
| Top Bezahlt | Indien | Navigation | #14 |
| Top Bezahlt | Aserbaidschan | Navigation | #16 |
| Top Bezahlt | Griechenland | Navigation | #18 |
| Top Bezahlt | Ukraine | Overall | #18 |
| Top Bezahlt | Vietnam | Navigation | #20 |
| Top Umsatz | Philippinen | Navigation | #25 |
| Top Bezahlt | Vereinigtes Königreich | Navigation | #27 |
| Top Bezahlt | Libanon | Navigation | #30 |
| Top Umsatz | Ukraine | Navigation | #30 |
| Top Umsatz | Indonesien | Navigation | #30 |
| Top Bezahlt | Rumänien | Overall | #31 |
| Top Bezahlt | Polen | Navigation | #31 |
| Top Bezahlt | Pakistan | Navigation | #34 |
| Top Bezahlt | Algerien | Navigation | #37 |
| Top Umsatz | Thailand | Navigation | #39 |
| Top Bezahlt | Kasachstan | Navigation | #39 |
| Top Bezahlt | Taiwan | Navigation | #45 |
| Top Bezahlt | Indonesien | Overall | #46 |
| Top Bezahlt | Vereinigte Arabische Emirate | Navigation | #46 |
| Top Umsatz | Rumänien | Navigation | #49 |
| Top Bezahlt | Peru | Navigation | #49 |
| Top Bezahlt | Singapur | Navigation | #49 |
| Top Umsatz | Südkorea | Navigation | #51 |
| Top Bezahlt | Saudi-Arabien | Navigation | #55 |
| Top Umsatz | Nigeria | Navigation | #57 |
| Top Bezahlt | Thailand | Overall | #58 |
| Top Bezahlt | Philippinen | Overall | #67 |
| Top Bezahlt | Russland | Overall | #68 |
| Top Umsatz | Chile | Navigation | #72 |
| Top Bezahlt | Portugal | Navigation | #74 |
| Top Bezahlt | Sonderverwaltungsregion Hongkong | Navigation | #75 |
| Top Bezahlt | Ungarn | Navigation | #77 |
| Top Umsatz | Schweden | Navigation | #77 |
| Top Bezahlt | Irland | Navigation | #78 |
| Top Bezahlt | Südafrika | Navigation | #79 |
| Top Bezahlt | Kuwait | Navigation | #83 |
| Top Umsatz | Malaysia | Navigation | #83 |
| Top Umsatz | Ägypten | Navigation | #86 |
| Top Bezahlt | Vereinigte Staaten | Navigation | #86 |
| Top Bezahlt | Kolumbien | Navigation | #86 |
| Top Umsatz | Aserbaidschan | Navigation | #89 |
| Top Bezahlt | Italien | Navigation | #90 |
| Top Bezahlt | Argentinien | Navigation | #94 |
| Top Bezahlt | Brasilien | Navigation | #102 |
| Top Bezahlt | Niederlande | Navigation | #107 |
| Top Bezahlt | Ecuador | Navigation | #110 |
| Top Bezahlt | Norwegen | Navigation | #112 |
| Top Bezahlt | Dänemark | Navigation | #114 |
| Top Bezahlt | Mexiko | Navigation | #128 |
| Top Bezahlt | China | Navigation | #135 |
| Top Bezahlt | Neuseeland | Navigation | #143 |
| Top Bezahlt | Finnland | Navigation | #151 |
| Top Bezahlt | Chile | Overall | #153 |
| Top Bezahlt | Schweden | Overall | #162 |
| Top Bezahlt | Australien | Navigation | #166 |
| Top Bezahlt | Japan | Navigation | #167 |
| Top Bezahlt | Belgien | Navigation | #171 |
| Top Bezahlt | Kanada | Navigation | #186 |
| Top Bezahlt | Malaysia | Overall | #205 |
| Top Bezahlt | Frankreich | Navigation | #209 |
| Top Bezahlt | Deutschland | Navigation | #227 |
| Top Bezahlt | Tschechien | Navigation | #227 |
| Top Bezahlt | Ägypten | Overall | #287 |
| Top Bezahlt | Spanien | Overall | #326 |
| Top Bezahlt | Österreich | Navigation | #331 |
| Top Bezahlt | Türkei | Overall | #346 |
| Top Bezahlt | Israel | Navigation | #358 |
| Top Bezahlt | Griechenland | Overall | #361 |
| Top Bezahlt | Südkorea | Overall | #388 |
| Top Bezahlt | Nigeria | Overall | #402 |
| Top Bezahlt | Aserbaidschan | Overall | #441 |


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## CoNav Available In
- [Ukraine](https://apptail.io/de/app/conav-znae/ukraine)
- [Philippinen](https://apptail.io/de/app/conav-znae/philippines)
- [Russland](https://apptail.io/de/app/conav-znae/russia)
- [Indonesien](https://apptail.io/de/app/conav-znae/indonesia)
- [Indien](https://apptail.io/de/app/conav-znae/india)
- [Rumänien](https://apptail.io/de/app/conav-znae/romania)
- [Polen](https://apptail.io/de/app/conav-znae/poland)
- [Türkei](https://apptail.io/de/app/conav-znae/turkey)
- [Griechenland](https://apptail.io/de/app/conav-znae/greece)
- [Vereinigte Staaten](https://apptail.io/de/app/conav-znae/united-states)
- [Lettland](https://apptail.io/de/app/conav-znae/latvia)
- [Vereinigtes Königreich](https://apptail.io/de/app/conav-znae/united-kingdom)
- [Ägypten](https://apptail.io/de/app/conav-znae/egypt)
- [Bulgarien](https://apptail.io/de/app/conav-znae/bulgaria)
- [China](https://apptail.io/de/app/conav-znae/china)
- [Thailand](https://apptail.io/de/app/conav-znae/thailand)
- [Malaysia](https://apptail.io/de/app/conav-znae/malaysia)
- [Aserbaidschan](https://apptail.io/de/app/conav-znae/azerbaijan)
- [Südkorea](https://apptail.io/de/app/conav-znae/south-korea)
- [Slowenien](https://apptail.io/de/app/conav-znae/slovenia)
- [Mexiko](https://apptail.io/de/app/conav-znae/mexico)
- [Taiwan](https://apptail.io/de/app/conav-znae/taiwan)
- [Australien](https://apptail.io/de/app/conav-znae/australia)
- [Kasachstan](https://apptail.io/de/app/conav-znae/kazakhstan)
- [Irland](https://apptail.io/de/app/conav-znae/ireland)
- [Niederlande](https://apptail.io/de/app/conav-znae/netherlands)
- [Norwegen](https://apptail.io/de/app/conav-znae/norway)
- [Vietnam](https://apptail.io/de/app/conav-znae/vietnam)
- [Singapur](https://apptail.io/de/app/conav-znae/singapore)
- [Saudi-Arabien](https://apptail.io/de/app/conav-znae/saudi-arabia)
- [Schweden](https://apptail.io/de/app/conav-znae/sweden)
- [Südafrika](https://apptail.io/de/app/conav-znae/south-africa)
- [Japan](https://apptail.io/de/app/conav-znae/japan)
- [Argentinien](https://apptail.io/de/app/conav-znae/argentina)
- [Österreich](https://apptail.io/de/app/conav-znae/austria)
- [Belgien](https://apptail.io/de/app/conav-znae/belgium)
- [Brasilien](https://apptail.io/de/app/conav-znae/brazil)
- [Kanada](https://apptail.io/de/app/conav-znae/canada)
- [Chile](https://apptail.io/de/app/conav-znae/chile)
- [Kolumbien](https://apptail.io/de/app/conav-znae/colombia)
- [Tschechien](https://apptail.io/de/app/conav-znae/czechia)
- [Deutschland](https://apptail.io/de/app/conav-znae/germany)
- [Dänemark](https://apptail.io/de/app/conav-znae/denmark)
- [Algerien](https://apptail.io/de/app/conav-znae/algeria)
- [Ecuador](https://apptail.io/de/app/conav-znae/ecuador)
- [Spanien](https://apptail.io/de/app/conav-znae/spain)
- [Finnland](https://apptail.io/de/app/conav-znae/finland)
- [Frankreich](https://apptail.io/de/app/conav-znae/france)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/conav-znae/hong-kong)
- [Ungarn](https://apptail.io/de/app/conav-znae/hungary)
- [Israel](https://apptail.io/de/app/conav-znae/israel)
- [Italien](https://apptail.io/de/app/conav-znae/italy)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/conav-znae/united-arab-emirates)
- [Kuwait](https://apptail.io/de/app/conav-znae/kuwait)
- [Libanon](https://apptail.io/de/app/conav-znae/lebanon)
- [Malta](https://apptail.io/de/app/conav-znae/malta)
- [Nigeria](https://apptail.io/de/app/conav-znae/nigeria)
- [Neuseeland](https://apptail.io/de/app/conav-znae/new-zealand)
- [Peru](https://apptail.io/de/app/conav-znae/peru)
- [Pakistan](https://apptail.io/de/app/conav-znae/pakistan)
- [Portugal](https://apptail.io/de/app/conav-znae/portugal)

---

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