# Zombie Evolution vs Idle Evolution

The clearest difference is review sentiment: Zombie Evolution at 82% against Idle Evolution's 43%. Zombie Evolution also leads on rating (4.7 vs 4.2) and ratings volume (2.1K vs 268). Idle Evolution's advantage is update cadence (every 11 days vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Zombie Evolution sells 12 one-off in-app purchases and Idle Evolution sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Zombie Evolution holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Zombie Evolution has 2.1K ratings behind it against 268, so its average is the more settled of the two. Written reviews point the same way: 82% of Zombie Evolution's written reviews are positive against 43% of Idle Evolution's.

Zombie Evolution ships an update every 6 weeks, Idle Evolution every 11 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Zombie Evolution | Idle Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/zombie-evolution/id1289732243/reviews)** | [4.2 (268 ratings)](https://appshunter.io/ios/app/idle-evolution-cell-to-human/id1506912147/reviews) |
| Number of ratings | **2.1K** | 268 |
| Positive reviews | **81.9% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 154 MB | 234 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [AA2G1 LTD](https://appshunter.io/developer/1435150054) |

## What reviewers say

### Zombie Evolution

[App page](https://appshunter.io/ios/app/zombie-evolution/id1289732243)

Combine different mutant zombies to create a unique undead horde. Discover new species, unlock a mind-blowing story, and find various endings in this incremental clicker game. It's a biohazard dream for aspiring necromancers.

**Highlights:** Graft and stitch mutant zombies, Discover new zombie species, Unlock a mind-blowing story, Incremental clicker gameplay, Multiple possible endings, Doodle-like illustrations

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

**In-app purchases (12)**

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

**What reviewers like**

- 👍 Fun game
- 🎨 Enjoyable customization
- 🕹️ Addictive gameplay
- 🧟‍♂️ Cute zombie designs

**What reviewers complain about**

- 💰 Too many ads
- 🐛 Glitches and bugs
- 🔍 Limited progression/content
- 🔙 Difficulty returning from certain areas

**Reported bugs**

- Hats/accessories disappearing
- Daily rewards not working
- Freezing/crashing on certain screens
- Progression issues when recreating universe

**Requested features**

- More evolution types and worlds
- Improved daily reward system
- Ability to save/restore progress
- Reduced ad frequency


### Idle Evolution

[App page](https://appshunter.io/ios/app/idle-evolution-cell-to-human/id1506912147)

Simulate the entire evolutionary journey from single-celled organisms to humans. Collect cells, build organs, and evolve diverse life forms. Become a tycoon of life on Earth.

**Highlights:** Cell to human evolution simulation, Creature improvement system, Collect fish, viruses, people, animals, Tap tap clicker mechanics, Organ and body creation, World tycoon gameplay

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Crystals | $1.99 | one-time |
| Disable Ads | $2.99 | one-time |
| 120 Crystals | $2.99 | one-time |
| 300 Crystals | $4.99 | one-time |
| 700 Crystals | $8.99 | one-time |
| 2000 Crystals | $23.99 | one-time |


## Frequently asked questions

### Is Zombie Evolution free?

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

### Is Idle Evolution free?

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

### Which has better reviews, Zombie Evolution or Idle Evolution?

Zombie Evolution is rated higher. Zombie Evolution averages 4.7 out of 5 from 2.1K ratings, while Idle Evolution averages 4.2 from 268 ratings.

### Do Zombie Evolution or Idle Evolution have ads?

Both Zombie Evolution and Idle Evolution show ads.

### Which is updated more often, Zombie Evolution or Idle Evolution?

Zombie Evolution ships an update every 6 weeks, and Idle Evolution every 11 days. Most recently, Zombie Evolution was updated on October 6, 2026 and Idle Evolution on October 12, 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.*