# Penguin Merge Evolution vs Sloth Smash

The clearest difference is in-app purchases: Sloth Smash at none against Penguin Merge Evolution's 13. Sloth Smash also leads on iOS requirement (12.0 vs 15.0). Penguin Merge Evolution's advantage is update cadence (every 5 weeks vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. Penguin Merge Evolution sells 13 one-off in-app purchases. Sloth Smash asks for nothing beyond the download.

Penguin Merge Evolution ships an update every 5 weeks, Sloth Smash every 15 months. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Penguin Merge Evolution | Sloth Smash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.7K ratings)](https://appshunter.io/ios/app/penguin-merge-evolution/id1188475572/reviews)** | — |
| Number of ratings | **3.7K** | — |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 152 MB | 99 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +9 | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [david cherrin](https://appshunter.io/developer/1046182448) |

## What reviewers say

### Penguin Merge Evolution

[App page](https://appshunter.io/ios/app/penguin-merge-evolution/id1188475572)

Combine adorable penguins to evolve them into bizarre and exotic new forms. Tap to earn coins, buy more creatures, and discover different endings in this unique merge and clicker game.

**Highlights:** Combine similar penguins, Evolve to discover new forms, Earn penguin poop coins, Buy new creatures, Tap to make coins, Discover different endings

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

**In-app purchases (13)**

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

**What reviewers like**

- 🐧 Cute and fun penguins
- 👍 Simple and addictive gameplay
- 💎 Ability to customize penguins
- 🎨 Variety of penguin types and evolutions

**What reviewers complain about**

- 🔍 Repetitive gameplay
- 💰 Too many ads
- 🐛 Bugs and glitches (disappearing items, loading issues)

**Reported bugs**

- Penguins losing customized items
- Frequent crashes and loading problems
- In-app purchases not working

**Requested features**

- More evolution games (e.g. bear, unicorn)
- Cloud save/sync functionality
- Reduce frequency of ads


### Sloth Smash

[App page](https://appshunter.io/ios/app/sloth-smash/id1620885811)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Penguin Merge Evolution free?

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

### Is Sloth Smash free?

Sloth Smash is free to download, with no in-app purchases.

### Do Penguin Merge Evolution or Sloth Smash have ads?

Both Penguin Merge Evolution and Sloth Smash show ads.

### Which is updated more often, Penguin Merge Evolution or Sloth Smash?

Penguin Merge Evolution ships an update every 5 weeks, and Sloth Smash every 15 months. Most recently, Penguin Merge Evolution was updated on October 23, 2026 and Sloth Smash on October 10, 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.*