# Allien Bird vs ko fish

The clearest difference is rating: Allien Bird at 5.0 against ko fish's 3.6. ko fish's advantage is ratings volume (16 vs 1) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Allien Bird costs $1.99 and ko fish $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Allien Bird holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: ko fish has 16 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Allien Bird | ko fish |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allien-bird/id840609811/reviews)** | [3.6 (16 ratings)](https://appshunter.io/ios/app/ko-fish/id843807285/reviews) |
| Number of ratings | 1 | **16** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free | Free |
| Size | 3 MB | 2 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Vinícius Rocha](https://appshunter.io/developer/459671283) | [智杰 王](https://appshunter.io/developer/497183151) |

## What reviewers say

### Allien Bird

[App page](https://appshunter.io/ios/app/allien-bird/id840609811)

Navigate through challenging obstacles with alien birds in this endless platformer. Compete to achieve the highest score possible and test your reflexes.

**Highlights:** Endless obstacle course, Alien bird characters, High score competition, Challenging gameplay

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

**In-app purchases:** none


### ko fish

[App page](https://appshunter.io/ios/app/ko-fish/id843807285)

Navigate through pipes to score points in this challenging physics-based game. Compete globally via Game Center and enjoy realistic water effects. Test your skills to achieve the highest score.

**Highlights:** Score points by passing pipes, Global Game Center leaderboards, Realistic physics effects, Real water effects, Challenge yourself

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Allien Bird free?

Allien Bird costs $1.99, with no in-app purchases.

### Is ko fish free?

ko fish costs $0.99, with no in-app purchases.

### Which has better reviews, Allien Bird or ko fish?

Allien Bird is rated higher. Allien Bird averages 5.0 out of 5 from 1 ratings, while ko fish averages 3.6 from 16 ratings.

### Do Allien Bird or ko fish have ads?

Neither Allien Bird nor ko fish shows ads.

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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.*