# Merge Unicorn vs Vampire Evolution

The clearest difference is ads: Merge Unicorn at none against Vampire Evolution's shown. Merge Unicorn also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (8.0 vs 15.0). Vampire Evolution's advantage is review sentiment (100% vs 77%) and rating (4.8 vs 4.6). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Merge Unicorn sells 3 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.

Vampire Evolution holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 335 and 127 respectively. Written reviews point the same way: 77% of Merge Unicorn's written reviews are positive against 100% of Vampire Evolution's.

Merge Unicorn ships an update every 2 days, Vampire Evolution every 6 weeks. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Merge Unicorn | Vampire Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (335 ratings)](https://appshunter.io/ios/app/merge-unicorn-idle-evolution/id1437568273/reviews) | **[4.8 (127 ratings)](https://appshunter.io/ios/app/vampire-evolution-idle-horror/id6444013942/reviews)** |
| Number of ratings | **335** | 127 |
| Positive reviews | 76.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 232 MB | 153 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evolution Games GmbH](https://appshunter.io/developer/1183768323) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Merge Unicorn

[App page](https://appshunter.io/ios/app/merge-unicorn-idle-evolution/id1437568273)

Merge identical unicorns to discover new, cuter evolutions. Earn coins while idle, tap to speed up, and invest wisely to grow your collection across continents and galaxies. Discover all 30 unique unicorn forms and unlock different game endings.

**Highlights:** Merge identical unicorns, Discover new evolutions, Idle coin earning, Tap to earn coins, Invest in gold income, Collect 30 unicorn forms, Offline play

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Bundle | $1.99 | one-time |
| Gamer Bundle | $4.99 | one-time |
| Master Bundle | $14.99 | one-time |

**What reviewers like**

- 🤩 Highly addictive gameplay
- 🦄 Cute and lovable unicorns
- 💖 Fun and enjoyable experience
- 😌 Relaxing and stress-relieving
- 🆓 Free to play

**What reviewers complain about**

- 👎 Old versions were better
- 💰 Frequent monetization prompts
- 📉 Progress loss at higher levels
- 🧩 Merging issues and glitches
- 🚫 Lack of sell button

**Reported bugs**

- Cannot merge items when having one of everything
- Level 21 locks up constantly
- Logo is squished on bundle pop-ups
- Drag and merge actions go to the wrong spot
- Upgrade says max level when it's not

**Requested features**

- Add a sell button for items
- Improve merging mechanics to prevent items going to wrong spots
- Fix issues with level 21 and higher progression
- Restore lost progress and purchases
- Improve detail in bundle pop-ups


### 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 Merge Unicorn free?

Merge Unicorn 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, Merge Unicorn or Vampire Evolution?

Vampire Evolution is rated higher. Merge Unicorn averages 4.6 out of 5 from 335 ratings, while Vampire Evolution averages 4.8 from 127 ratings.

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

Vampire Evolution shows ads; Merge Unicorn does not.

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

Merge Unicorn ships an update every 2 days, and Vampire Evolution every 6 weeks. Most recently, Merge Unicorn was updated on October 17, 2026 and Vampire Evolution on October 20, 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.*