# Unicorn Evolution Simulator vs Spider Evolution

The clearest difference is ratings volume: Unicorn Evolution Simulator at 5.5K against Spider Evolution's 306. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Unicorn Evolution Simulator sells 14 one-off in-app purchases and Spider Evolution sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Unicorn Evolution Simulator against 4.8 for Spider Evolution. That said, the two scores are not equally well evidenced: Unicorn Evolution Simulator has 5.5K ratings behind it against 306, so its average is the more settled of the two. Written reviews split almost evenly too, at 91% and 92% positive.

Unicorn Evolution Simulator ships an update every 5 weeks, Spider Evolution every 6 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Unicorn Evolution Simulator | Spider Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5.5K ratings)](https://appshunter.io/ios/app/unicorn-evolution-simulator/id1215026315/reviews) | [4.8 (306 ratings)](https://appshunter.io/ios/app/spider-evolution-idle-game/id1645135841/reviews) |
| Number of ratings | **5.5K** | 306 |
| Positive reviews | 91.1% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 152 MB | 158 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Unicorn Evolution Simulator

[App page](https://appshunter.io/ios/app/unicorn-evolution-simulator/id1215026315)

Combine magical creatures to discover their most curious and bizarre forms. Explore different stages and species in this incremental clicker game with a mythical twist. Uncover a mind-blowing story and find your destiny with various possible endings.

**Highlights:** Combine unicorns to evolve, Discover new species and forms, Incremental clicker gameplay, Mythical evolution theme, Multiple possible endings, Doodle-like illustrations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| instant coins doubler | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| pack with diamonds | $1.99 | one-time |
| pack of rubies | $2.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Shop Bundle | $2.99 | one-time |
| Hard Currency Pack 2 | $3.99 | one-time |
| big pack of rubies | $4.99 | one-time |
| income doubler | $5.99 | one-time |
| Hard Currency Pack 3 | $6.99 | one-time |
| Trinket | $6.99 | one-time |
| starter bundle discount | $9.99 | one-time |
| Hard Currency Pack 4 | $14.99 | one-time |

**What reviewers like**

- 🦄 Cute and fun unicorn game
- 🕹 Addictive and engaging gameplay
- 💎 Customization options for unicorns
- 🎨 Vibrant and colorful art style
- 🕰 Good time-waster for when bored

**What reviewers complain about**

- 🔍 Difficulty finding specific unicorns
- ⏱ Slow progression and long wait times
- 📺 Excessive and intrusive advertisements
- 🤔 Lack of explanation for certain game mechanics
- 🔋 High battery consumption

**Reported bugs**

- Freezing or crashing issues
- Hats/colors not properly applied to unicorns
- Glitches with alien/space world mechanics
- Inconsistent or missing sound effects

**Requested features**

- More variety of unicorn types and combinations
- Ability to save progress and sync across devices
- Option to disable or reduce advertisements
- Faster crate/unicorn generation
- Confirmation prompts before making purchases


### Spider Evolution

[App page](https://appshunter.io/ios/app/spider-evolution-idle-game/id1645135841)

Merge exotic spider species to create new mutant creatures with unique features. Discover different stages, unlock new breeds, and enjoy an open-ended gameplay experience with a humorous story. Earn coins by tapping spiders or using eggs to purchase new creatures and expand your collection.

**Highlights:** Merge spider species to create new mutants, Discover different stages and spider breeds, Earn coins by tapping or using spider eggs, Unlock new creatures and expand your collection, Experience a humorous story with twists, Enjoy open-ended, idle gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alien Currency Pack 1 | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| Hard Currency Pack Offer | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Shop Bundle 1 | $2.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Hard Currency Pack 2 | $4.99 | one-time |
| Alien Currency Pack 2 | $5.99 | one-time |
| Shop Bundle 2 | $5.99 | one-time |
| Promo Bundles High | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Hard Currency Pack 3 | $9.99 | one-time |
| Starter Bundle Discount | $9.99 | one-time |
| Premium Bundle Discount | $9.99 | one-time |


## Frequently asked questions

### Is Unicorn Evolution Simulator free?

Unicorn Evolution Simulator is free to download, with in-app purchases available.

### Is Spider Evolution free?

Spider Evolution is free to download, with in-app purchases available.

### Which has better reviews, Unicorn Evolution Simulator or Spider Evolution?

Unicorn Evolution Simulator and Spider Evolution are both rated 4.8 out of 5 on the App Store, from 5.5K and 306 ratings respectively.

### Do Unicorn Evolution Simulator or Spider Evolution have ads?

Both Unicorn Evolution Simulator and Spider Evolution show ads.

### Which is updated more often, Unicorn Evolution Simulator or Spider Evolution?

Unicorn Evolution Simulator ships an update every 5 weeks, and Spider Evolution every 6 weeks. Most recently, Unicorn Evolution Simulator was updated on September 24, 2026 and Spider Evolution on September 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.*