# Arm Arena — Castle Defense Like But Robots

> Robotic arm defense game with wave-based combat and strategic upgrades. (iPhone/iPad app by BP3D, LLC..)

- Source: https://appshunter.io/ios/app/arm-arena/id6465992601 (this page in markdown: same URL + `.md`)
- Developer: [BP3D, LLC.](https://appshunter.io/developer/1455925283)
- Category: Games, Entertainment, Action, Casual
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 9+
- Requires: iOS 18.6 · 869 MB
- Languages: American English, Arabic, Czech, Dutch, French (France), German (Germany), Hindi, Hungarian, Italian, Japanese and 9 more
- Released: 2024-07-02
- Data updated: 2026-08-14
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/arm-arena/id6465992601/reviews.md

## What is Arm Arena?

As the arena’s defender, you command a powerful robotic arm to battle waves of enemy machines intent on breaching your defenses. With intuitive controls, rotate and scan the battlefield to locate enemies, lock on, grab them, lift them high, and release them to their destruction!
Strategically use the points you earn to unlock advanced weaponry or reinforce your protective barrier. Each round becomes more challenging as enemy numbers and abilities increase, putting your skills and strategy to the test. Your game progress is automatically saved after every victory, ensuring you’re always ready for the next battle.

Key Features:
* Engaging Combat: Face off against relentless waves of enemy robots.
* Simple Controls: Rotate, aim, grab, and destroy with easy touch mechanics.
* Weapon Upgrades: Unlock powerful new weapons and reinforce your defenses.
* Strategic Depth: Manage resources wisely to maximize your efficiency and survival.
* In-Game Purchases: Remove ads, unlock all conveniences, or play for free with ads. No pay-to-win—everyone has access to the same weapons and challenges.

Whether you want to demolish endless waves of enemies or strategize your way to the top of the leaderboard, Arm Arena offers countless paths to victory.

## Key features

- Engaging wave-based combat
- Intuitive robotic arm controls
- Weapon and defense upgrades
- Strategic resource management
- Automatic game progress saving

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Energy Pack 10 Count | $0.99 | one-time |
| Energy Pack 30 Count | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Unlock All | $9.99 | one-time |
| Unlimited Energy and Save | $4.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/arm-arena/id6465992601/reviews.md

### 1/5 — Just doesn’t work

*2024-07-24*

I couldn’t start it up so I can’t even give it a rating. It breaks when you start playing after the Home Screen. Might be my fault but a tutorial on how to start it up then would be nice.

**Developer response:** Thank you for bringing this to my attention. It appears to be from the SDK used to help advertise the app on Meta products. This has been removed in 1.0.3. Sorry about the inconvenience and thank you for trying the game. Please let me know if you have any further issues.

### 1/5 — Need fixing

*2024-07-14*

Could play the game. I tried every button on the screen and could not start the game.

**Developer response:** I think I found an issue that can cause this and it should be fixed in 1.0.2. Let me know if this corrects the problem. Thank you for alerting me.

## Frequently asked questions about Arm Arena

### What is the gameplay like in Arm Arena?

In Arm Arena, you control a robotic arm to defend against waves of enemy machines. You'll rotate, scan, grab, lift, and release enemies to destroy them, while strategically upgrading your weapons and defenses.

### Does Arm Arena have multiplayer?

The provided data does not mention multiplayer functionality for Arm Arena. It focuses on single-player defense against waves of enemies.

### Can I play Arm Arena offline?

The description for Arm Arena does not specify if it supports offline play. Game progress is automatically saved, which may suggest online functionality is required.

### What are the in-app purchases in Arm Arena?

In Arm Arena, in-app purchases can be used to remove ads and unlock conveniences. The game states that there is no pay-to-win, and all players have access to the same weapons and challenges.

### Does Arm Arena have ads?

Yes, Arm Arena contains advertisements. Players have the option to remove these ads through in-app purchases.

### What is the age rating for Arm Arena?

Arm Arena is rated 9+ by the app store, indicating it is suitable for players aged 9 and older.

### How often is Arm Arena updated?

Arm Arena was last updated on January 15, 2026, with version 1.0.6. The release date was July 2, 2024, suggesting a recent update cycle.

### What devices can I play Arm Arena on?

Arm Arena is available on iPhone and iPad devices.

## Version history (last 5 releases)

### 1.0.6 — 2026-01-15

Updated Age Rating Information

### 1.0.5 — 2024-11-01

Changed Game Icon

### 1.0.4 — 2024-10-17

Failure to receive ads in free mode will still allow play.
Optimized 2D image loading that previously could cause a crash. 
Minor prompt bug fixed. 
Introduction/Tutorial can't accidentally be dismissed with a swipe. Improved animations. 
A potential issue with retrieving game progress has been corrected.

### 1.0.3 — 2024-07-27

A 3rd party library intended to help advertise the app appears to cause issues on startup with some users and has been removed.
A possible issue in opponent spawning that can cause a crash has been corrected.

### 1.0.2 — 2024-07-21

Corrected an issue where the previous progress may not be depicted on the panel on startup.
Corrected an issue where signing into GameCenter in the game might not update this status.
Performance improvement on large explosions.

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## More apps by BP3D, LLC.

- [MoCoNC](https://appshunter.io/ios/app/moconc/id1574512474)
- [ARm Manipulator](https://appshunter.io/ios/app/arm-manipulator/id6444630772)

All apps by BP3D, LLC.: https://appshunter.io/developer/1455925283

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*