# Unicorn Evolution Simulator vs Vampire Evolution

The clearest difference is ratings volume: Unicorn Evolution Simulator at 5.5K against Vampire Evolution's 126. Vampire Evolution's advantage is review sentiment (100% vs 91%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Unicorn Evolution Simulator sells 14 one-off in-app purchases and Vampire Evolution sells 13 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 Vampire Evolution. That said, the two scores are not equally well evidenced: Unicorn Evolution Simulator has 5.5K ratings behind it against 126, so its average is the more settled of the two. Written reviews are what separate them: 91% of Unicorn Evolution Simulator's written reviews are positive against 100% of Vampire Evolution's.

Unicorn Evolution Simulator ships an update every 5 weeks, Vampire Evolution every 6 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Unicorn Evolution Simulator | Vampire Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5.5K ratings)](https://appshunter.io/ios/app/unicorn-evolution-simulator/id1215026315/reviews) | [4.8 (126 ratings)](https://appshunter.io/ios/app/vampire-evolution-idle-horror/id6444013942/reviews) |
| Number of ratings | **5.5K** | 126 |
| Positive reviews | 91.1% of reviews | **100.0% 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 | 153 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


### Vampire Evolution

[App page](https://appshunter.io/ios/app/vampire-evolution-idle-horror/id6444013942)

Combine mutant creatures to build a horde of blood-thirsty vampires. Discover new species, unlock stages, and enjoy a dark story with idle clicker gameplay. Keep your vampires fed to unlock more.

**Highlights:** Combine creatures to create new monsters, Discover different vampire species and stages, Idle clicker gameplay with coin generation, Unlock a mind-blowing dark story, Doodle-like illustrations, Open-ended gameplay

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hard Currency Pack 1 | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Alien Currency Pack 1 | $1.99 | one-time |
| Hard Currency Pack Offer | $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 |
| Starter Bundle Discount | $9.99 | one-time |
| Trinket Bundle | $9.99 | one-time |
| Hard Currency Pack 3 | $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 Vampire Evolution free?

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

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

Unicorn Evolution Simulator and Vampire Evolution are both rated 4.8 out of 5 on the App Store, from 5.5K and 126 ratings respectively.

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

Both Unicorn Evolution Simulator and Vampire Evolution show ads.

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

Unicorn Evolution Simulator ships an update every 5 weeks, and Vampire Evolution every 6 weeks. Most recently, Unicorn Evolution Simulator was updated on September 24, 2026 and Vampire Evolution on September 21, 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.*