# Boing Ninja vs Sheep Duck

The clearest difference is ads: Boing Ninja at none against Sheep Duck's shown. Boing Ninja also leads on iOS requirement (13.0 vs 15.0). Sheep Duck's advantage is review sentiment (74% vs 56%) and rating (4.8 vs 4.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Boing Ninja sells 10 one-off in-app purchases and Sheep Duck sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sheep Duck holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 156 and 152 respectively. Written reviews point the same way: 56% of Boing Ninja's written reviews are positive against 74% of Sheep Duck's.

Boing Ninja ships an update every 5 days, Sheep Duck every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Boing Ninja | Sheep Duck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (156 ratings)](https://appshunter.io/ios/app/boing-ninja/id6762962916/reviews) | **[4.8 (152 ratings)](https://appshunter.io/ios/app/sheep-duck/id6766743027/reviews)** |
| Number of ratings | **156** | 152 |
| Positive reviews | 55.6% of reviews | **73.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 263 MB | 438 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neptune Company](https://appshunter.io/developer/539389569) | [SuperMagic](https://appshunter.io/developer/1612781684) |

## What reviewers say

### Boing Ninja

[App page](https://appshunter.io/ios/app/boing-ninja/id6762962916)

Defend a peaceful forest from monster waves with a squad of banana-throwing ninja monkeys. Experience thrilling roguelike tower defense with unique pinball-style banana attacks and random skill upgrades. Enjoy idle-style, offline play across dynamic seasonal stages.

**Highlights:** Banana-throwing ninja monkey defense, Roguelike survival challenges, Random skill upgrades and combos, Pinball-style projectile action, Idle-style and offline play, Dynamic stages across 4 seasons

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold 1 | $0.99 | one-time |
| Gem 1 | $0.99 | one-time |
| Gem 2 | $2.99 | one-time |
| Remove Inter Ads | $2.99 | one-time |
| Event Tower Package | $2.99 | one-time |
| Gold 2 | $3.99 | one-time |
| VIP Package 1 | $8.99 | one-time |
| Gem 3 | $10.99 | one-time |
| Gold 3 | $11.99 | one-time |
| Remove Reward Ad | $12.99 | one-time |


### Sheep Duck

[App page](https://appshunter.io/ios/app/sheep-duck/id6766743027)

Defend a peaceful pond from swarming sheep and fierce wolves in this casual strategy game. Upgrade weapons, recruit friends with unique skills, and build a thriving farm with battle rewards. Enjoy thrilling defense battles with a charming, strategic twist.

**Highlights:** Day and night enemy cycles, Variety of unique upgradable weapons, Recruit friends with unique skills, Build and grow your own farm, Casual yet strategic gameplay

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Bundle 600 | $1.99 | one-time |
| Starter Bundle | $1.99 | one-time |
| Rank 2 Gun Bundle 1 | $4.99 | one-time |
| Rank 3 Gun Bundle 1 | $4.99 | one-time |
| Rank 2 Gun Bundle 2 | $9.99 | one-time |
| Rank 3 Gun Bundle 2 | $9.99 | one-time |
| Vip Package | $9.99 | one-time |
| Gem Bundle 3300 | $9.99 | one-time |
| Gem Bundle 8500 | $24.99 | one-time |


## Frequently asked questions

### Is Boing Ninja free?

Boing Ninja is free to download, with in-app purchases available.

### Is Sheep Duck free?

Sheep Duck is free to download, with in-app purchases available.

### Which has better reviews, Boing Ninja or Sheep Duck?

Sheep Duck is rated higher. Boing Ninja averages 4.6 out of 5 from 156 ratings, while Sheep Duck averages 4.8 from 152 ratings.

### Do Boing Ninja or Sheep Duck have ads?

Sheep Duck shows ads; Boing Ninja does not.

### Which is updated more often, Boing Ninja or Sheep Duck?

Boing Ninja ships an update every 5 days, and Sheep Duck every 9 days. Most recently, Boing Ninja was updated on October 31, 2026 and Sheep Duck on October 31, 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.*