# Backpack Arena vs Nonstop Castle

Backpack Arena and Nonstop Castle both sit at 2.9 stars, but that hides the real split: 50% of Nonstop Castle's written reviews are positive against 11% of Backpack Arena's. Nonstop Castle also leads on in-app purchases (none vs 1) and update cadence (daily vs every 8 days). Backpack Arena's advantage is ratings volume (7 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. Backpack Arena sells 1 one-off in-app purchase. Nonstop Castle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.9 for Backpack Arena against 3.0 for Nonstop Castle. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews are what separate them: 11% of Backpack Arena's written reviews are positive against 50% of Nonstop Castle's.

Backpack Arena ships an update every 8 days, Nonstop Castle daily. Both last shipped on November 4, 2026.

## The numbers

| Metric | Backpack Arena | Nonstop Castle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (7 ratings)](https://appshunter.io/ios/app/backpack-arena-auto-battler/id6480587530/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/nonstop-castle/id6736861848/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 11.1% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 153 MB | 120 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CELADON WLVS BILISIM HIZMETLERI LIMITED SIRKETI](https://appshunter.io/developer/1650217282) | [Hangzhou WindIsland Technology Co., Ltd.](https://appshunter.io/developer/1040369466) |

## What reviewers say

### Backpack Arena

[App page](https://appshunter.io/ios/app/backpack-arena-auto-battler/id6480587530)

Engage in a unique auto-battler strategy game that combines tactical combat with inventory management. Collect and arrange powerful artifacts in your backpack to create devastating combos and outmaneuver opponents in PvP battles.

**Highlights:** Strategic inventory building, Backpack upgrades and expansion, Collection management with 161+ objects, Discovering powerful item combinations, Player vs. Player (PvP) tournaments, Climb tournament leaderboards

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Nonstop Castle

[App page](https://appshunter.io/ios/app/nonstop-castle/id6736861848)

Strategically combine powerful castle defenses to defeat magical monsters. Engage in tactical gameplay to overcome challenges and protect your stronghold.

**Highlights:** Freely combine castle defenses, Strategic gameplay, Defeat magical monsters, Tactical manipulation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Backpack Arena free?

Backpack Arena is free to download, with in-app purchases available.

### Is Nonstop Castle free?

Nonstop Castle is free to download, with no in-app purchases.

### Which has better reviews, Backpack Arena or Nonstop Castle?

Nonstop Castle is rated higher. Backpack Arena averages 2.9 out of 5 from 7 ratings, while Nonstop Castle averages 3.0 from 2 ratings.

### Do Backpack Arena or Nonstop Castle have ads?

Neither Backpack Arena nor Nonstop Castle shows ads.

### Which is updated more often, Backpack Arena or Nonstop Castle?

Backpack Arena ships an update every 8 days, and Nonstop Castle daily. Most recently, Backpack Arena was updated on November 4, 2026 and Nonstop Castle on November 4, 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.*