# Ninja World Adventure vs Roly Poly Fighter

The clearest difference is update cadence: Roly Poly Fighter at every 6 days against Ninja World Adventure's every 3 months. Roly Poly Fighter also leads on rating (5.0 vs 4.6). Ninja World Adventure's advantage is ratings volume (63 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ninja World Adventure sells 1 one-off in-app purchase and Roly Poly Fighter sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Roly Poly Fighter holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ninja World Adventure has 63 ratings behind it against 1, so its average is the more settled of the two.

Ninja World Adventure ships an update every 3 months, Roly Poly Fighter every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ninja World Adventure | Roly Poly Fighter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (63 ratings)](https://appshunter.io/ios/app/ninja-world-adventure/id6448462094/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roly-poly-fighter/id6773001050/reviews)** |
| Number of ratings | **63** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 282 MB | 1.5 GB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Yso Corp](https://appshunter.io/developer/659815325) | [ali karacam](https://appshunter.io/developer/1872105388) |

## What reviewers say

### Ninja World Adventure

[App page](https://appshunter.io/ios/app/ninja-world-adventure/id6448462094)

Embark on an adventure to protect your village using unique powers. Explore the world to discover and master all your abilities. Become a legendary protector.

**Highlights:** Village protection gameplay, Power discovery and mastery, World exploration, Character progression, Action-packed combat

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Roly Poly Fighter

[App page](https://appshunter.io/ios/app/roly-poly-fighter/id6773001050)

Engage in underground fighting arenas, defeat rivals, and climb the ranks. This simulation allows you to develop a unique fighting style, upgrade your character, and customize your living space with in-game earnings. Explore a growing world with social areas and upcoming additions like races and vehicles.

**Highlights:** Underground fighting arenas, Character improvement and customization, House decoration and expansion, Online social skate area, Exploration of Roly Poly World, Upcoming new areas and vehicles

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Rookie Bundle | $4.99 | one-time |
| Popular Bundle | $9.99 | one-time |
| Elite Bundle | $19.99 | one-time |
| Epic Vault | $49.99 | one-time |
| Ultimate Chest | $99.99 | one-time |


## Frequently asked questions

### Is Ninja World Adventure free?

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

### Is Roly Poly Fighter free?

Roly Poly Fighter is free to download, with in-app purchases available.

### Which has better reviews, Ninja World Adventure or Roly Poly Fighter?

Roly Poly Fighter is rated higher. Ninja World Adventure averages 4.6 out of 5 from 63 ratings, while Roly Poly Fighter averages 5.0 from 1 ratings.

### Do Ninja World Adventure or Roly Poly Fighter have ads?

Both Ninja World Adventure and Roly Poly Fighter show ads.

### Which is updated more often, Ninja World Adventure or Roly Poly Fighter?

Ninja World Adventure ships an update every 3 months, and Roly Poly Fighter every 6 days. Most recently, Ninja World Adventure was updated on November 3, 2026 and Roly Poly Fighter 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.*