# Defender Shooting 3D vs Robot Master

The clearest difference is in-app purchases: Robot Master at none against Defender Shooting 3D's 12. Robot Master also leads on update cadence (daily vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Defender Shooting 3D sells 12 in-app purchases, starting at $2.99 per 7 days. Robot Master asks for nothing beyond the download.

Defender Shooting 3D ships an update every 2 months, Robot Master daily. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Defender Shooting 3D | Robot Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (837 ratings)](https://appshunter.io/ios/app/defender-shooting-3d/id1603779481/reviews)** | — |
| Number of ratings | **837** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 399 MB | 106 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +12 | 9+ |
| Developer | [Hainan Lechuang Network Technology Co., Ltd.](https://appshunter.io/developer/1506106536) | [Pablo Romero](https://appshunter.io/developer/1519104166) |

## What reviewers say

### Defender Shooting 3D

[App page](https://appshunter.io/ios/app/defender-shooting-3d/id1603779481)

Engage in a thrilling shooting game where you defend cities from monstrous destruction. Aim carefully with your powerful gun to eliminate monsters and save humanity. Test your accuracy and patience in this action-packed challenge.

**Highlights:** Monster shooting gameplay, Target accuracy challenge, Powerful gun with destructive bullets, Headshot critical hits, VIP privileges with exclusive weapons, Daily in-game rewards

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week auto subscribe | $2.99 | per 7 days |
| month auto subscribe | $7.99 | per month |
| year auto subscribe | $39.99 | per year |
| Rookie shooter gift bag | $0.99 | one-time |
| Chicken bullet gift pack | $2.99 | one-time |
| Bullet Chicken Gift Bag | $2.99 | one-time |
| Junior Marksman gift Pack | $2.99 | one-time |
| Seahorse bullet gift pack | $4.99 | one-time |
| Intermediate shooter gift bag | $4.99 | one-time |
| Weapon gift pack | $9.99 | one-time |
| Premium weapons gift pack | $15.99 | one-time |
| Remove ads | $39.99 | one-time |


### Robot Master

[App page](https://appshunter.io/ios/app/robot-master/id1637634691)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Defender Shooting 3D free?

Defender Shooting 3D is free to download, with in-app purchases available.

### Is Robot Master free?

Robot Master is free to download, with no in-app purchases.

### Do Defender Shooting 3D or Robot Master have ads?

Both Defender Shooting 3D and Robot Master show ads.

### Which is updated more often, Defender Shooting 3D or Robot Master?

Defender Shooting 3D ships an update every 2 months, and Robot Master daily. Most recently, Defender Shooting 3D was updated on October 14, 2026 and Robot Master on September 30, 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.*