# Sea Monster Simulator vs Alien Tentacles

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.

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.

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.

Sea Monster Simulator ships an update every 17 months, Alien Tentacles every 8 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sea Monster Simulator | Alien Tentacles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (25 ratings)](https://appshunter.io/ios/app/sea-monster-simulator/id895776515/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/alien-tentacles-attack-master/id1672661152/reviews) |
| Number of ratings | **25** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 8 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 113 MB | 152 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Benjamin Satterwhite](https://appshunter.io/developer/373286197) | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) |

## What reviewers say

### Sea Monster Simulator

[App page](https://appshunter.io/ios/app/sea-monster-simulator/id895776515)

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:** macOS Compatibility

**In-app purchases:** none


### Alien Tentacles

[App page](https://appshunter.io/ios/app/alien-tentacles-attack-master/id1672661152)

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:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


## Frequently asked 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 October 13, 2026 and Alien Tentacles on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*