# Duck Game Bird Simulator vs Bison Attack!

The clearest difference is update cadence: Bison Attack! at weekly against Duck Game Bird Simulator's every 6 weeks. Duck Game Bird Simulator's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Duck Game Bird Simulator ships an update every 6 weeks, Bison Attack! weekly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Duck Game Bird Simulator | Bison Attack! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (812 ratings)](https://appshunter.io/ios/app/duck-game-bird-simulator/id6446163054/reviews)** | — |
| Number of ratings | **812** | — |
| Positive reviews | 58.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 198 MB | 13 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Muhammad Nasir](https://appshunter.io/developer/1558450186) | [Kien Pham](https://appshunter.io/developer/1895602453) |

## What reviewers say

### Duck Game Bird Simulator

[App page](https://appshunter.io/ios/app/duck-game-bird-simulator/id6446163054)

Experience ultimate fun with duck adventures in a vibrant farm world. Control beautiful ducks on clear lakes and green landscapes, utilizing their unique tricks for exciting gameplay. Enjoy stunning graphics and engaging actions like running, jumping, and flying.

**Highlights:** Choose from amazing characters, Incredible graphics, Running, jumping, and flying actions, Survive for a long time, Control ducks on lakes and Greenland

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

**In-app purchases:** none

**What reviewers like**

- 🦆 Cute and charming duck character design
- ⚡ Fast-paced gameplay with constant activity
- 🎨 Beautiful graphics and detailed animations
- 🎮 Fun and engaging game mechanics
- 👍 Good for duck/bird lovers

**What reviewers complain about**

- 📺 Excessive and intrusive ads throughout gameplay
- 🐛 Frequent progression loss and level resets
- 📊 Limited content with only 9 levels
- 🎮 Linear level-based gameplay instead of free-roam
- 🔧 Multiple technical bugs and glitches

**Reported bugs**

- Game progression resets to earlier levels
- Flying mechanic doesn't work properly
- Player gets stuck in ground unable to move
- Game crashes when eating seeds
- Baby ducks disappear at higher levels

**Requested features**

- Free-roam gameplay without level restrictions
- More levels (currently only 9)
- Duck customization (names, hats, necklaces)
- Mating system with NPCs and baby ducks
- Full life cycle gameplay (egg to adult duck)


### Bison Attack!

[App page](https://appshunter.io/ios/app/bison-attack/id6794616219)

**In-app purchases:** none


## Frequently asked questions

### Is Duck Game Bird Simulator free?

Duck Game Bird Simulator is free to download, with no in-app purchases.

### Is Bison Attack! free?

Bison Attack! is free to download, with no in-app purchases.

### Do Duck Game Bird Simulator or Bison Attack! have ads?

Both Duck Game Bird Simulator and Bison Attack! show ads.

### Which is updated more often, Duck Game Bird Simulator or Bison Attack!?

Duck Game Bird Simulator ships an update every 6 weeks, and Bison Attack! weekly. Most recently, Duck Game Bird Simulator was updated on October 14, 2026 and Bison Attack! on October 16, 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.*