# Evil Factory vs Vampire Evolution

The clearest difference is review sentiment: Vampire Evolution at 100% against Evil Factory's 16%. Vampire Evolution also leads on rating (4.8 vs 4.4). Evil Factory's advantage is ratings volume (14K vs 127) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Evil Factory sells 10 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 4.4. That said, the two scores are not equally well evidenced: Evil Factory has 14K ratings behind it against 127, so its average is the more settled of the two. Written reviews point the same way: 16% of Evil Factory's written reviews are positive against 100% of Vampire Evolution's.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Evil Factory | Vampire Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14K ratings)](https://appshunter.io/ios/app/evil-factory-idle-clicker/id1350465370/reviews) | **[4.8 (127 ratings)](https://appshunter.io/ios/app/vampire-evolution-idle-horror/id6444013942/reviews)** |
| Number of ratings | **14K** | 127 |
| Positive reviews | 16.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 395 MB | 153 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AppQuantum Publishing Ltd](https://appshunter.io/developer/1464501653) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Evil Factory

[App page](https://appshunter.io/ios/app/evil-factory-idle-clicker/id1350465370)

Become a devil tycoon in this idle clicker simulator. Hire demons, collect souls, and upgrade your torture arsenal to build a profitable hell empire. Enjoy a unique simulation with puzzles and events.

**Highlights:** Idle clicker gameplay, Hell tycoon simulation, Hire and manage demons, Upgrade torture equipment, Collect souls, Solve puzzles and complete events, Prestige system

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gems | $1.99 | one-time |
| Popup disabler | $1.99 | one-time |
| Great offer! | $3.99 | one-time |
| Insanely hot offer! | $3.99 | one-time |
| Gem Sack | $4.99 | one-time |
| Guard Offer | $4.99 | one-time |
| Great offer 2! | $5.99 | one-time |
| Secretary | $5.99 | one-time |
| Big Gem Sacks | $9.99 | one-time |
| Gem Boiler | $19.99 | one-time |

**What reviewers like**

- 🕹️ Simple and addictive gameplay
- 😄 Funny and entertaining graphics
- ⏱️ Good time-waster game

**What reviewers complain about**

- 📺 Excessive and intrusive ads
- 🐛 Frequent crashes and bugs
- 🤔 Misleading advertising
- 💰 Aggressive monetization tactics

**Reported bugs**

- Inconsistent soul/gem counts
- Chests not opening properly
- Unreliable ad rewards
- Freezing/crashing on certain actions

**Requested features**

- More varied and challenging puzzles
- Ability to progress without watching ads
- Better compensation for lost progress


### 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 Evil Factory free?

Evil Factory 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, Evil Factory or Vampire Evolution?

Vampire Evolution is rated higher. Evil Factory averages 4.4 out of 5 from 14K ratings, while Vampire Evolution averages 4.8 from 127 ratings.

### Do Evil Factory or Vampire Evolution have ads?

Both Evil Factory and Vampire Evolution show ads.

### Which is updated more often, Evil Factory or Vampire Evolution?

Evil Factory ships an update every 6 weeks, and Vampire Evolution every 6 weeks. Most recently, Evil Factory was updated on October 31, 2026 and Vampire Evolution on October 24, 2026.

---

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