# Penguin Merge Evolution vs Grain Gallery AR

The clearest difference is rating: Penguin Merge Evolution at 4.8 against Grain Gallery AR's 4.0. Penguin Merge Evolution also leads on ratings volume (3.7K vs 2) and update cadence (every 5 weeks vs every 6 months). Grain Gallery AR's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. Penguin Merge Evolution sells 10 one-off in-app purchases. Grain Gallery AR asks for nothing beyond the download.

Penguin Merge Evolution holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Penguin Merge Evolution has 3.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 93% of Penguin Merge Evolution's written reviews are positive against 100% of Grain Gallery AR's, so the app with the better star average is not the one people write more warmly about.

Penguin Merge Evolution ships an update every 5 weeks, Grain Gallery AR every 6 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Penguin Merge Evolution | Grain Gallery AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.7K ratings)](https://appshunter.io/ios/app/penguin-merge-evolution/id1188475572/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/grain-gallery-ar/id1471438903/reviews) |
| Number of ratings | **3.7K** | 2 |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 152 MB | 438 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +9 | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [Red Iron Labs Ltd.](https://appshunter.io/developer/1485201693) |

## 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 (10)**

| 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 |
| Hard Currency Pack 2 | $4.99 | one-time |
| big pack of rubies | $5.99 | one-time |
| Shop Bundle 2 | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Starter Bundle | $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


### Grain Gallery AR

[App page](https://appshunter.io/ios/app/grain-gallery-ar/id1471438903)

Embark on an augmented reality adventure to discover the journey of wheat and barley from farm to plate. Drive a tractor, grind grain into flour, and make a pizza. Learn how these crops help animals grow strong.

**Highlights:** Augmented reality farm journey, Tractor driving simulation, Grain grinding and pizza making, Learn about crop growth, Explore cow digestion, Educational content for youth

**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 Grain Gallery AR free?

Grain Gallery AR is free to download, with no in-app purchases.

### Which has better reviews, Penguin Merge Evolution or Grain Gallery AR?

Penguin Merge Evolution is rated higher. Penguin Merge Evolution averages 4.8 out of 5 from 3.7K ratings, while Grain Gallery AR averages 4.0 from 2 ratings.

### Do Penguin Merge Evolution or Grain Gallery AR have ads?

Penguin Merge Evolution shows ads; Grain Gallery AR does not.

### Which is updated more often, Penguin Merge Evolution or Grain Gallery AR?

Penguin Merge Evolution ships an update every 5 weeks, and Grain Gallery AR every 6 months. Most recently, Penguin Merge Evolution was updated on November 7, 2026 and Grain Gallery AR on November 3, 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.*