Comparison

Sea Monster Simulator vs Alien Tentacles

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

Head to head
About

Sea Monster Simulator

Control a massive 3D sea monster and unleash chaos. Devour people and sharks, complete missions, and race across the beach. Experience a medieval-themed rampage with realistic graphics.

Highlights
  • Control a huge 3D sea monster
  • Swim in water or on the beach
  • Catch and eat people
  • Hunt great white sharks
  • Fun 3D graphics
  • Complete 8 missions
Features
Read full description

Remember the monsters from your worst nightmares? Bring those nightmares to life as you control this huge Sea Monster. Eat all the people you can before the timer runs out. Complete 8 fun missions or go for the high score. Go racing around the beach. Go in search of some great white sharks to eat. Total 3D Sea Monster Rampage! Features: --Control a Huge 3D Sea Monster --Swim in the water or go on the beach --Catch and eat the people before they get away --Swim after those elusive Great White Sharks for a snack --Fun 3D Graphics with a Medieval Theme --Realistic moving people They used to hide in your closet, under your bed and right behind your curtains. But now, you have a unique opportunity to become a master of one of those scary creatures and inflict destruction, fear and woe onto unaware people, animals and sea inhabitants. From the creator of the Goat Simulator, Shark Simulator, Dinosaur Simulator and many other fascinating and adventurous games, we present you "Sea Monster Simulator". An incredible game that gives you absolute freedom and opportunity to do whatever you want with no fear for retribution. Just imagine the power that the Sea Monster gives you for realizing all your evil plans. Get eating today! Download this Sea Monster Simulator now!

About

Alien Tentacles

Control a tentacled alien in a fast-paced survival adventure. Use powerful tentacles to defeat waves of enemies and dodge incoming fire. Experience pulse-pounding gameplay as you guide the alien to victory.

Highlights
  • Tentacle combat mechanics
  • Wave-based enemy encounters
  • Bullet dodging gameplay
  • Fast-paced action
  • Survival challenge
Features
Read full description

Experience the thrilling adventure of a tentacled alien as it fights to survive against waves of deadly enemies. Using its powerful tentacles, the alien must defeat enemies while avoiding the constant barrage of bullets fired by its opponents. With fast-paced action and pulse-pounding gameplay, this action game will keep you on the edge of your seat as you guide the alien to victory. Are you ready to face the ultimate test of survival?

Screenshots

Sea Monster Simulator4 screens
Alien Tentacles3 screens

Verdict

The call

The clearest difference is rating: Sea Monster Simulator at 3.9 against Alien Tentacles's 1.0. Sea Monster Simulator also leads on in-app purchases (none vs 2) and ads (none vs shown). Alien Tentacles's advantage is update cadence (every 8 months vs every 17 months). On price 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. Alien Tentacles sells 2 in-app purchases, starting at $19.99 per month. Sea Monster Simulator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sea Monster Simulator holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Sea Monster Simulator has 25 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Sea Monster Simulator ships an update every 17 months, Alien Tentacles every 8 months. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 3 level
Sea Monster Simulator versus Alien Tentacles: the parameters behind the verdict, then further details
ParameterSea Monster SimulatorAlien Tentacles
PriceFreeFree
Rating3.9 (25 ratings) — better1.0 (1 ratings)
Positive reviews57.1% of reviews—
Number of ratings25 — better1
Update frequencyEvery 17 monthsEvery 8 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better12.0
Further details — not scored
Size113 MB152 MB
Age rating12+12+
DeveloperBenjamin SatterwhiteFRIENDLY APPS LTD

Customer experience

Sea Monster Simulator

All ratings25 ratings
Positive72.0%
Neutral0.0%
Negative28.0%
Written reviews14 reviews
Positive57.1%
Neutral7.1%
Negative35.7%

Alien Tentacles

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Sea Monster Simulator

No in-app purchases

2 purchases

Alien Tentacles

Subscriptions2
  • All Bundle Features Unlocked!$19.991 Month
  • All AppCentral Games Unlocked!$39.991 Month

Questions

Is Sea Monster Simulator free?
Sea Monster Simulator is free to download, with no in-app purchases.
Is Alien Tentacles free?
Alien Tentacles is free to download, with in-app purchases available.
Which has better reviews, Sea Monster Simulator or Alien Tentacles?
Sea Monster Simulator is rated higher. Sea Monster Simulator averages 3.9 out of 5 from 25 ratings, while Alien Tentacles averages 1.0 from 1 ratings.
Do Sea Monster Simulator or Alien Tentacles have ads?
Alien Tentacles shows ads; Sea Monster Simulator does not.
Which is updated more often, Sea Monster Simulator or Alien Tentacles?
Sea Monster Simulator ships an update every 17 months, and Alien Tentacles every 8 months. Most recently, Sea Monster Simulator was updated on September 27, 2026 and Alien Tentacles on September 22, 2026.

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