# Sloth Climb vs Duck Game Bird Simulator

The clearest difference is rating: Sloth Climb at 5.0 against Duck Game Bird Simulator's 4.4. Sloth Climb also leads on review sentiment (100% vs 58%). Duck Game Bird Simulator's advantage is in-app purchases (none vs 1) and update cadence (every 6 weeks vs every 39 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sloth Climb sells 1 one-off in-app purchase. Duck Game Bird Simulator asks for nothing beyond the download.

Sloth Climb holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Duck Game Bird Simulator has 855 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Sloth Climb's written reviews are positive against 58% of Duck Game Bird Simulator's.

Sloth Climb ships an update every 39 months, Duck Game Bird Simulator every 6 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Sloth Climb | Duck Game Bird Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sloth-climb/id1217353383/reviews)** | [4.4 (855 ratings)](https://appshunter.io/ios/app/duck-game-bird-simulator/id6446163054/reviews) |
| Number of ratings | 1 | **855** |
| Positive reviews | **100.0% of reviews** | 58.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 39 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 88 MB | 198 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [david cherrin](https://appshunter.io/developer/1046182448) | [Muhammad Nasir](https://appshunter.io/developer/1558450186) |

## What reviewers say

### Sloth Climb

[App page](https://appshunter.io/ios/app/sloth-climb/id1217353383)

Guide a small sloth up a tree by tapping the screen to make it jump between branches. Avoid obstacles like birds and collect stars and fruit to achieve high scores and escape a pursuing predator.

**Highlights:** Tap-based climbing gameplay, Avoid birds and obstacles, Collect stars and fruit, Compete for high scores, Simple controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads No More | $0.99 | one-time |


### 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)


## Frequently asked questions

### Is Sloth Climb free?

Sloth Climb is free to download, with in-app purchases available.

### Is Duck Game Bird Simulator free?

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

### Which has better reviews, Sloth Climb or Duck Game Bird Simulator?

Sloth Climb is rated higher. Sloth Climb averages 5.0 out of 5 from 1 ratings, while Duck Game Bird Simulator averages 4.4 from 855 ratings.

### Do Sloth Climb or Duck Game Bird Simulator have ads?

Both Sloth Climb and Duck Game Bird Simulator show ads.

### Which is updated more often, Sloth Climb or Duck Game Bird Simulator?

Sloth Climb ships an update every 39 months, and Duck Game Bird Simulator every 6 weeks. Most recently, Sloth Climb was updated on November 2, 2026 and Duck Game Bird Simulator on November 6, 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.*