Comparison

Boat builder® vs Ship Maneuvering Simulator

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Boat builder®

Design and construct various boats, from small fishing vessels to larger ships. Develop thriving cities on beautiful islands, attracting wealthy residents and facilitating trade through air travel. Enhance your island's value and create a bustling metropolis.

Highlights
  • Boat construction
  • Island city development
  • Trade simulation
  • Resource management
  • Island beautification
Features
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Create a small fishing boat, create a new city. Make beautiful islands an island where rich people gather, trade each day through arriving airplanes. Your city will be even more value added. Island Games, City Management, Island City, Fishing Game, Fishing Game, Ship Game

About

Ship Maneuvering Simulator

Pilot large vessels through challenging maritime scenarios. Experience realistic ship physics and handling in various missions, from navigating channels to berthing. Compete globally on leaderboards and unlock new ships as you progress.

Highlights
  • Realistic ship physics (MMG hydrodynamic model)
  • Career mode with ranks and missions
  • 8 unique ships with distinct handling
  • Free play mode with custom settings
  • Weekly and all-time leaderboards
  • Detailed sound effects
Features
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Handle a real ship the way a pilot does. Ship Maneuvering Simulator runs on the MMG hydrodynamic model, the kind of mathematical model used in professional ship handling simulators, so every ship turns, stops and drifts like the real thing. Made by a working maritime pilot. REALISTIC SHIP BEHAVIOR • Propeller walk when going astern • Drift and a pivot point that moves as the ship turns and slows down • Rudder that bites in the propeller wash and fades at low speed • Bow thruster that loses its grip as speed builds up • True speed at every engine order, from dead slow to full: a loaded bulker carries her way a long time • Suction and bank effect when passing other ships • Wind on hull and superstructure, current, and swell up to 10 m with roll, pitch and heave CAREER Start as a Cadet and earn your stripes. 24 missions in 4 chapters take you from following a buoyed channel to entering a lock, berthing alongside, a night entry by buoy lights, overtaking and meeting ships on the river, and a pilot run. The Big Ships chapter puts you on a large container ship in a strong wind, takes a loaded bulker into the lock with two tugs, springs a ship off the berth, anchors on the river, weighs anchor in a crowded anchorage and backs a big ship into a tight berth. Earn up to three stars per mission, unlock new ships as you rise through the ranks and compare your times on the weekly and all-time leaderboards. ANCHORS • Port and starboard anchors: let go, pay out, hold and heave • The chain lies on the bottom and the anchor digs in, holds, drags or dredges, in the real water depth • Dredge an anchor to hold the bow, or swing short round on it • The windlass stalls under too much weight: ease it with the engine • Let the chain run out too fast and it goes over the bitter end MOORING AND TUGS • Six mooring lines: head, stern, breast and spring lines, each with heave, hold and slack • Lines take the real load and part when you pull too hard • Order tugs to push or pull, alongside or on the centre line, then cast them off • Let go fore and aft and take your ship off the berth SHIPS Cargo ship, navy supply ship, frigate, battleship, bulk carrier (loaded and in ballast), large container ship and cruise ship, including twin-engine ships. FREE PLAY Pick a ship, a place and the conditions: dawn, day, dusk or night, wind, current and swell. Sail at sea, on the river, through the lock and into the port, with other ships under way showing their navigation lights. VIEWS Follow your ship from outside, look around freely or stand on the bridge.

Screenshots

Boat builder®4 screens
Ship Maneuvering Simulator4 screens

Verdict

The call

The clearest difference is review sentiment: Ship Maneuvering Simulator at 86% against Boat builder®'s 33%. Ship Maneuvering Simulator also leads on price (Free vs $8.99) and rating (4.3 vs 2.8). Boat builder®'s advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Ship Maneuvering Simulator is free to download; Boat builder® costs $8.99 up front. Boat builder® sells 1 one-off in-app purchase. Ship Maneuvering Simulator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ship Maneuvering Simulator holds the better App Store score, 4.3 against 2.8. That said, the two scores are not equally well evidenced: Ship Maneuvering Simulator has 109 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 33% of Boat builder®'s written reviews are positive against 86% of Ship Maneuvering Simulator's.

UpkeepUpdate frequency

Boat builder® ships an update every 36 months, Ship Maneuvering Simulator weekly. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

Scorecard9 real differences · 1 level
Boat builder® versus Ship Maneuvering Simulator: the parameters behind the verdict, then further details
ParameterBoat builder®Ship Maneuvering Simulator
Price$8.99Free — better
Rating2.8 (5 ratings)4.3 (109 ratings) — better
Positive reviews33.3% of reviews86.3% of reviews — better
Number of ratings5109 — better
Update frequencyEvery 36 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size87 MB412 MB
Age rating4+4+
DeveloperDomyung KimWPC

Customer experience

Boat builder®

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Ship Maneuvering Simulator

All ratings109 ratings
Positive80.7%
Neutral5.5%
Negative13.8%
Written reviews95 reviews
Positive86.3%
Neutral3.2%
Negative10.5%

In-app purchases

1 purchases

Boat builder®

One-time1
  • 5 Diamond$4.99
None

Ship Maneuvering Simulator

No in-app purchases

Questions

Is Boat builder® free?
Boat builder® costs $8.99, and also offers in-app purchases.
Is Ship Maneuvering Simulator free?
Ship Maneuvering Simulator is free to download, with no in-app purchases.
Which has better reviews, Boat builder® or Ship Maneuvering Simulator?
Ship Maneuvering Simulator is rated higher. Boat builder® averages 2.8 out of 5 from 5 ratings, while Ship Maneuvering Simulator averages 4.3 from 109 ratings.
Do Boat builder® or Ship Maneuvering Simulator have ads?
Ship Maneuvering Simulator shows ads; Boat builder® does not.
Which is updated more often, Boat builder® or Ship Maneuvering Simulator?
Boat builder® ships an update every 36 months, and Ship Maneuvering Simulator weekly. Most recently, Boat builder® was updated on November 3, 2026 and Ship Maneuvering Simulator on November 14, 2026.

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