# Zoologic vs Screaming Jeff

The clearest difference is in-app purchases: Screaming Jeff at none against Zoologic's 1. Screaming Jeff also leads on ads (none vs shown). Zoologic's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Zoologic sells 1 in-app purchase, starting at $9.99 per 7 days. Screaming Jeff asks for nothing beyond the download.

## The numbers

| Metric | Zoologic | Screaming Jeff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (176 ratings)](https://appshunter.io/ios/app/zoologic-brainrot-evolution/id1603643942/reviews)** | — |
| Number of ratings | **176** | — |
| Positive reviews | 44.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 356 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Sunday.gg](https://appshunter.io/developer/1536578423) | [Vlad Semenov](https://appshunter.io/developer/1888050626) |

## What reviewers say

### Zoologic

[App page](https://appshunter.io/ios/app/zoologic-brainrot-evolution/id1603643942)

Combine creatures to create hilarious monsters and then pit them against opponents in battles. Strategize your merges to unleash powerful mutant abilities and emerge victorious.

**Highlights:** Merge creatures, Create funny monsters, Engage in battles, Unlock mutant abilities, Strategic gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Club | $9.99 | per 7 days |

**What reviewers like**

- 🤩 Fun and engaging gameplay
- 🎨 Creative creature merging
- ✨ Good graphics
- 👍 Enjoyable for kids
- 🚀 Fast progression (for some)

**What reviewers complain about**

-  anúncios Excessive ads
- ⚔️ Ads interrupt fights
- 😵 Ads make game unplayable
- 👎 Ads ruin gameplay
- 💸 Gambling ads shown

**Reported bugs**

- Spinning wheel only in early game
- Ads interrupt fights and cause losses
- Game crashes
- UI clipped on iPad, cannot see shop/options
- Merge leads to ad and loss

**Requested features**

- Add spinning wheel back
- Add more animal parts (buffalo, cow, wolf)
- Complete existing animal parts
- Fix bugs and ads
- Space out ads


### Screaming Jeff

[App page](https://appshunter.io/ios/app/screaming-jeff/id6761671565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zoologic free?

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

### Is Screaming Jeff free?

Screaming Jeff is free to download, with no in-app purchases.

### Do Zoologic or Screaming Jeff have ads?

Zoologic shows ads; Screaming Jeff does not.

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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.*