# Davy The Cavy vs Birds Evolution Merge

The clearest difference is rating: Birds Evolution Merge at 4.7 against Davy The Cavy's 2.9. Birds Evolution Merge also leads on ratings volume (852 vs 10) and review sentiment (87% vs 65%). Davy The Cavy's advantage is in-app purchases (none vs 14) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Birds Evolution Merge sells 14 one-off in-app purchases. Davy The Cavy asks for nothing beyond the download.

Birds Evolution Merge holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Birds Evolution Merge has 852 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 65% of Davy The Cavy's written reviews are positive against 87% of Birds Evolution Merge's.

Davy The Cavy ships an update every 3 weeks, Birds Evolution Merge every 5 weeks. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Davy The Cavy | Birds Evolution Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/davy-the-cavy/id554052351/reviews) | **[4.7 (852 ratings)](https://appshunter.io/ios/app/birds-evolution-merge/id1171392372/reviews)** |
| Number of ratings | 10 | **852** |
| Positive reviews | 65.2% of reviews | **87.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 74 MB | 156 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Dr Black Adder](https://appshunter.io/developer/554052354) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Davy The Cavy

[App page](https://appshunter.io/ios/app/davy-the-cavy/id554052351)

Embark on an interactive adventure with a guinea pig named Davy and his friends. Discover if Davy can find a game he excels at in this charming story. Play to uncover the full tale and Davy's journey.

**Highlights:** Interactive story, Guinea pig protagonist, Friendship themes, Adventure narrative, Discover game outcomes

**Features:** macOS Compatibility

**In-app purchases:** none


### Birds Evolution Merge

[App page](https://appshunter.io/ios/app/birds-evolution-merge/id1171392372)

Combine various bird species to evolve them into new, bizarre forms. Explore different stages, unlock curious creatures, and discover unexpected endings in this evolutionary merge game. Earn coins through bird poop to buy more creatures and accelerate your progress.

**Highlights:** Combine similar birds to create new creatures, Evolve birds to discover exotic forms, Use bird poop coins to buy new creatures, Discover different stages and bird species, Unlock various possible endings, Incremental clicker gameplay

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

**In-app purchases (14)**

| 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 |
| instant coins doubler | $1.99 | one-time |
| Promo Bundles VeryHigh | $2.99 | 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 |
| income doubler | $5.99 | one-time |
| Shop Bundle 2 | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Hard Currency Pack 3 | $9.99 | one-time |
| starter bundle discount | $9.99 | one-time |

**What reviewers like**

- 💎 Addictive and fun gameplay
- 🎨 Ability to customize birds
- 🐦 Variety of bird species
- 🎶 Enjoyable music

**What reviewers complain about**

- 🔍 Repetitive gameplay
- 🛑 Excessive ads
- 🐛 Bugs and crashes
- 🔊 Music interruption issues

**Reported bugs**

- Inability to change bird colors
- Incorrect pricing in the store
- Game crashing after updates

**Requested features**

- More bird species and evolution stages
- Ability to listen to music while playing
- Improved performance and stability


## Frequently asked questions

### Is Davy The Cavy free?

Davy The Cavy is free to download, with no in-app purchases.

### Is Birds Evolution Merge free?

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

### Which has better reviews, Davy The Cavy or Birds Evolution Merge?

Birds Evolution Merge is rated higher. Davy The Cavy averages 2.9 out of 5 from 10 ratings, while Birds Evolution Merge averages 4.7 from 852 ratings.

### Do Davy The Cavy or Birds Evolution Merge have ads?

Birds Evolution Merge shows ads; Davy The Cavy does not.

### Which is updated more often, Davy The Cavy or Birds Evolution Merge?

Davy The Cavy ships an update every 3 weeks, and Birds Evolution Merge every 5 weeks. Most recently, Davy The Cavy was updated on October 23, 2026 and Birds Evolution Merge on October 22, 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.*