Marine Survey Assistant Downloads & RevenueMarine Survey Assistant · App Store
Not in any tracked top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperStanislav Soroka
CategoryEducation
PriceFree
Released
Rating★ 3.0 (2)
Version3.5.4
Age rating4+
First seen by us
24 Oct 2026
Marine Survey Assistant update history & changes
Last change · 3 events since 26 Jan 2024Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕Marine Survey Assistant first spotted by AppInsiderUnited States (found via developer)
- 🆕Marine Survey Assistant released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.0 ★
2 ratings
Measured
Marine Survey Assistant on the App Store
App details
App ID
6475769290
Publisher
Stanislav Soroka
On the store since
Jan 2024
2 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
150 MB
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.0 ★
2 ratings
Measured
Ratings
2
Measured
About Marine Survey Assistant
***This is a Free Offline version of Marine Survey with some Paid features but a lot of Free content and calculators. If you want to use the Full version (all included), please download Marine Survey Pro
- Marine News
- My Documents
- MARGRAM
- Contract Tracker
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member
Marine Calculators:
- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.
- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds
- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.
- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body
- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers
- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time
- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.
- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature
- Humidity Calculator: Relative Humidity Calculation.
- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.
- List Calculator: Calculation of heel in degrees for navigators.
- Interpolation Calculator: Liner and Bilinear Calculator
- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance
- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.
- Theory and Useful content for any crew member.
Crewing Companies:
- Application Form sending
- Brief Company information page
- Vacancies for seamen
Partners:
- Video Cources for seafarers
Marine News:
- All important news for seamen
- Always be aware of what is happening at sea
Weather Condition:
- Weather tracking at sea (material from open source PassageWeather)
My Documents:
Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date
Port Log
- Marine News
- My Documents
- MARGRAM
- Contract Tracker
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member
Marine Calculators:
- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.
- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds
- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.
- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body
- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers
- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time
- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.
- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature
- Humidity Calculator: Relative Humidity Calculation.
- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.
- List Calculator: Calculation of heel in degrees for navigators.
- Interpolation Calculator: Liner and Bilinear Calculator
- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance
- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.
- Theory and Useful content for any crew member.
Crewing Companies:
- Application Form sending
- Brief Company information page
- Vacancies for seamen
Partners:
- Video Cources for seafarers
Marine News:
- All important news for seamen
- Always be aware of what is happening at sea
Weather Condition:
- Weather tracking at sea (material from open source PassageWeather)
My Documents:
Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date
Port Log
Latest updates
3.5.4
Ver. 3.5.4
1. Updated contact details for better communication
2. Improved in-app message submission form for faster and easier support
Stay tuned for more improvements!