Comparison

Naval Command vs Submarine 3D simulator

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

Head to head
About

Naval Command

Engage in intense World War 2 naval battles, defending escort ships from enemy air attacks. Strategize to safely guide your fleet to port while the enemy adapts their tactics. Upgrade your battle group at the shipyard to prepare for the next challenging mission.

Highlights
  • WW2 naval defense gameplay
  • Protect escort ships
  • Defend against air attacks
  • Realistic battle scenarios
  • Adaptive enemy tactics
  • Shipyard for upgrades
Features
Read full description

"Naval Command is the best WW2 naval defense game I've ever played!" - Review by JeffW Protect and escort ships during World War 2. Defend them from the enemy's air attack in a realistic, exciting, and fun battle on the high seas. Complete each Mission to safely bring your escort to port, but beware that the enemy is improving their tactics and capabilities as they learn through each Mission. Restock your battle group at the Shipyard while in Port and prepare for your next Mission. Use your battle skills and nerves of steel to safely deliver your charge. Good hunting!

About

Submarine 3D simulator

Command a German U-boat in a realistic World War II simulator. Engage in naval warfare, target enemy ships with torpedoes, and evade detection using hydrophones and strategic diving. Experience authentic controls and immersive 3D graphics.

Highlights
  • Realistic submarine controls
  • Authentic torpedo targeting
  • Hydrophone for enemy detection
  • Time compression gameplay
  • High-quality 3D graphics
  • Auto-save feature
Features
Read full description

Version 2.0: “Submarine 3D Simulator” has been completely rebuilt with a new game engine. Take command of a German U-boat during World War II and hunt enemy convoys in this 3D submarine simulation game. This new version is based on the gameplay of the original while being rebuilt on a new game engine, providing a new foundation for future graphical improvements, new features, and additional content. Take direct control of your submarine and use the periscope and hydrophone to locate enemy ships. Observe their bearing, speed, distance, and course, then enter the required targeting data into the T.D.C. (Torpedo Data Computer) to prepare your torpedo attack. Simply getting close to the enemy is not enough. Merchant ships will perform evasive maneuvers when your submarine is detected, while escorting destroyers will approach and attack your position. When danger closes in, dive deep and try to escape enemy detection and pursuit. Once you have shaken off the enemy, track the convoy again, move into a favorable firing position, and launch another torpedo attack. 【Main Features】 ・Command a German U-boat from World War II ・Control diving, surfacing, turning, and speed ・Observe enemy ships through the periscope ・Detect targets with the hydrophone ・Calculate torpedo firing solutions using the T.D.C. ・Plan attacks using target bearing, speed, distance, and angle on bow ・Engage merchant ships, tankers, and escorting destroyers ・Dive and evade when detected by enemy forces ・Time acceleration for faster gameplay ・Auto-save and continue features ・3D submarine combat above and below the surface 【How to Play】 After starting the game, first dive to periscope depth and use the hydrophone to determine the bearing of the enemy convoy. Once you know the approximate position of the enemy, approach carefully while avoiding detection. When the target is within torpedo range, switch to the periscope view and enter the required firing data into the T.D.C. The T.D.C. mainly uses the following information: ・Target Bearing The direction of the target relative to your submarine. Aim the periscope at the enemy ship to set the target bearing. ・Target Speed The speed of the enemy vessel. Observe the target to estimate its speed. ・Target Distance The distance between your submarine and the target. ・Angle on Bow The angle of your submarine as seen from the target ship. Use the periscope to observe the target’s heading and set the value as accurately as possible. Once the required information has been entered, the gyro angle needed for the torpedo attack will be calculated. Check the firing data carefully and launch your torpedo at the best possible moment. Accurate observation and good positioning are the keys to increasing your chances of a successful hit. 【When You Are Detected】 If an escorting destroyer detects your submarine, the enemy will begin its attack. You must decide whether to continue the engagement or dive deep and attempt to escape. Control your submarine according to the situation and avoid enemy pursuit. Once you have escaped, locate the convoy again and prepare for another attack. Detection, approach, observation, torpedo attack, and escape. Experience the tension and tactical decision-making of submarine warfare. ※ This game is a newly rebuilt version of “Submarine 3D Simulator,” created using a new game engine. Additional features, content, and gameplay improvements are planned for future updates.

Screenshots

Naval Command4 screens
Submarine 3D simulator4 screens

Verdict

The call

The clearest difference is review sentiment: Naval Command at 75% against Submarine 3D simulator's 14%. Naval Command also leads on rating (4.2 vs 2.2) and ads (none vs shown). Submarine 3D simulator's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, monetization model and 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

Both are free to download. Naval Command sells 5 one-off in-app purchases and Submarine 3D simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Naval Command holds the better App Store score, 4.2 against 2.2. Both are backed by a comparable volume of ratings — 44 and 11 respectively. Written reviews point the same way: 75% of Naval Command's written reviews are positive against 14% of Submarine 3D simulator's.

UpkeepUpdate frequency

Naval Command ships an update every 3 weeks, Submarine 3D simulator every 4 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
Naval Command versus Submarine 3D simulator: the parameters behind the verdict, then further details
ParameterNaval CommandSubmarine 3D simulator
PriceFreeFree
Rating4.2 (44 ratings) — better2.2 (11 ratings)
Positive reviews75.0% of reviews — better14.3% of reviews
Number of ratings44 — better11
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size133 MB220 MB
Age rating9+9+
DeveloperAppworks Software LLCKatsushi Kuroki

Customer experience

Naval Command

All ratings44 ratings
Positive77.3%
Neutral9.1%
Negative13.6%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Submarine 3D simulator

All ratings11 ratings
Positive18.2%
Neutral18.2%
Negative63.6%
Written reviews7 reviews
Positive14.3%
Neutral14.3%
Negative71.4%

In-app purchases

5 purchases

Naval Command

One-time5
  • +500 Ammo Upgrade$0.99
  • +1 Shot Burst$0.99
  • Ensign's Pack$0.99
Show 2 more
  • Captain's Pack$2.99
  • Admiral's Pack$9.99
1 purchases

Submarine 3D simulator

One-time1
  • Remove Ads$2.99

Questions

Is Naval Command free?
Naval Command is free to download, with in-app purchases available.
Is Submarine 3D simulator free?
Submarine 3D simulator is free to download, with in-app purchases available.
Which has better reviews, Naval Command or Submarine 3D simulator?
Naval Command is rated higher. Naval Command averages 4.2 out of 5 from 44 ratings, while Submarine 3D simulator averages 2.2 from 11 ratings.
Do Naval Command or Submarine 3D simulator have ads?
Submarine 3D simulator shows ads; Naval Command does not.
Which is updated more often, Naval Command or Submarine 3D simulator?
Naval Command ships an update every 3 weeks, and Submarine 3D simulator every 4 days. Most recently, Naval Command was updated on October 12, 2026 and Submarine 3D simulator on October 7, 2026.

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