# Sea Monster Simulator 2018 vs Evolution Spore.io

The clearest difference is rating: Sea Monster Simulator 2018 at 3.1 against Evolution Spore.io's 1.4. Sea Monster Simulator 2018 also leads on review sentiment (30% vs 10%) and iOS requirement (11.0 vs 13.0). Evolution Spore.io's advantage is update cadence (every 3 days vs every 10 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sea Monster Simulator 2018 holds the better App Store score, 3.1 against 1.4. Both are backed by a comparable volume of ratings — 33 and 22 respectively. Written reviews point the same way: 30% of Sea Monster Simulator 2018's written reviews are positive against 10% of Evolution Spore.io's.

Sea Monster Simulator 2018 ships an update every 10 months, Evolution Spore.io every 3 days. The most recent releases landed on August 12, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Sea Monster Simulator 2018 | Evolution Spore.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (33 ratings)](https://appshunter.io/ios/app/sea-monster-simulator-2018/id1364479942/reviews)** | [1.4 (22 ratings)](https://appshunter.io/ios/app/evolution-sporeio/id6450990901/reviews) |
| Number of ratings | **33** | 22 |
| Positive reviews | **30.0% of reviews** | 9.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 181 MB | 219 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Five River Solutions Private Limited](https://appshunter.io/developer/1115219368) | [Vasiliy Cullin](https://appshunter.io/developer/1659005685) |

## What reviewers say

### Sea Monster Simulator 2018

[App page](https://appshunter.io/ios/app/sea-monster-simulator-2018/id1364479942)

Assume the role of a giant sea monster and explore the deep ocean. Devour everything in your path, from boats and divers to other sea creatures, to survive and advance through challenging missions. Experience a thrilling underwater adventure with realistic graphics and animations.

**Highlights:** Realistic underwater experience, Variety of missions with increasing difficulty, Different sea dragon skins, Stunning HD graphics, Realistic sea dragon animations, Smooth controls and easy gameplay

**In-app purchases:** none


### Evolution Spore.io

[App page](https://appshunter.io/ios/app/evolution-sporeio/id6450990901)

Embark on an evolutionary journey, guiding a microscopic organism to a complex civilization. Shape your species' appearance, abilities, and behavior through challenges and choices. Explore diverse environments, interact with other creatures, and decide the fate of life itself.

**Highlights:** Evolve species from microscopic to complex, Customize appearance and abilities, Navigate primordial ooze and land environments, Interact with other creatures, Shape species' destiny through choices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sea Monster Simulator 2018 free?

Sea Monster Simulator 2018 is free to download, with no in-app purchases.

### Is Evolution Spore.io free?

Evolution Spore.io is free to download, with no in-app purchases.

### Which has better reviews, Sea Monster Simulator 2018 or Evolution Spore.io?

Sea Monster Simulator 2018 is rated higher. Sea Monster Simulator 2018 averages 3.1 out of 5 from 33 ratings, while Evolution Spore.io averages 1.4 from 22 ratings.

### Do Sea Monster Simulator 2018 or Evolution Spore.io have ads?

Both Sea Monster Simulator 2018 and Evolution Spore.io show ads.

### Which is updated more often, Sea Monster Simulator 2018 or Evolution Spore.io?

Sea Monster Simulator 2018 ships an update every 10 months, and Evolution Spore.io every 3 days. Most recently, Sea Monster Simulator 2018 was updated on August 12, 2026 and Evolution Spore.io on September 4, 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.*