# Alien Shooter World vs Space War TD Ⅱ

The clearest difference is rating: Alien Shooter World at 4.7 against Space War TD Ⅱ's 4.0. Alien Shooter World also leads on update cadence (every 6 weeks vs every 19 months) and ratings volume (1.1K vs 1). Space War TD Ⅱ's advantage is ads (none vs shown) and iOS requirement (8.0 vs 16.6). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Alien Shooter World sells 18 one-off in-app purchases and Space War TD Ⅱ sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Alien Shooter World holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Alien Shooter World has 1.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Alien Shooter World's written reviews are positive against 86% of Space War TD Ⅱ's.

Alien Shooter World ships an update every 6 weeks, Space War TD Ⅱ every 19 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Alien Shooter World | Space War TD Ⅱ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/alien-shooter-world/id657397940/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/space-war-td/id953015270/reviews) |
| Number of ratings | **1.1K** | 1 |
| Positive reviews | **88.1% of reviews** | 85.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 19 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 803 MB | 122 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [SIGMA TEAM COMPANY LIMITED](https://appshunter.io/developer/1764263539) | [POLYCUBE Inc.](https://appshunter.io/developer/317807383) |

## What reviewers say

### Alien Shooter World

[App page](https://appshunter.io/ios/app/alien-shooter-world/id657397940)

Embark on an epic adventure to save the world from alien hordes in this action-packed shooter. Team up with friends in co-op mode or go solo, customizing your loadout with a vast array of weapons and armor. Explore diverse arenas, battle unique bosses, and unlock powerful gear.

**Highlights:** Co-op multiplayer mode, Customizable weapon and armor system, Multiple mission types and difficulty levels, Unique bosses and special enemies, Offline play capability, Character progression with skills

**Features:** Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 power generators | $0.99 | one-time |
| Elite marines set | $0.99 | one-time |
| VIP Card for 1 month | $1.99 | one-time |
| Tiny coins pack | $2.99 | one-time |
| Supply of power units | $2.99 | one-time |
| MAGMA stock | $2.99 | one-time |
| Experience boost 30 days | $3.49 | one-time |
| Professional set | $4.99 | one-time |
| 600 power generators | $4.99 | one-time |
| Delta-9 Anomaly | $5.99 | one-time |
| Small coins pack | $6.99 | one-time |
| Experience boost 30 days | $8.99 | one-time |
| Spoils of war | $8.99 | one-time |
| 1500 power generators | $9.99 | one-time |
| Battle Pass | $11.99 | one-time |
| Middle coins pack | $14.99 | one-time |
| Capital of an aliens hunter | $17.99 | one-time |
| 3300 power generators | $19.99 | one-time |

**What reviewers like**

- 👍 Nostalgic and classic gameplay
- 🚀 Smooth and responsive controls
- 💎 High-quality graphics and visuals
- 🎮 Engaging and addictive shooting mechanics
- ⭐ Excellent replayability and longevity

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔁 Repetitive mission structure
- 💰 Aggressive monetization and in-app purchases
- 🔌 Concerns about battery drain and performance issues

**Reported bugs**

- Inventory and upgrade systems not working as intended
- Crashes and freezes on certain device models
- Networking and connectivity problems for online features

**Requested features**

- Expanded level and map selection
- Online multiplayer and co-op modes
- More diverse enemy types and boss battles
- Customization options for weapons and characters
- Offline play and save progress functionality


### Space War TD Ⅱ

[App page](https://appshunter.io/ios/app/space-war-td/id953015270)

Engage in a thrilling 3D tower defense experience, battling endless waves of alien monsters across distant planets and spaceships. Utilize precise marksmanship and console-level graphics to defend Earth's future. Compete globally for high scores and enjoy an addictive shooting gameplay designed to relieve stress.

**Highlights:** Endless alien swarms, Console-level 3D graphics, Battle on distant planets, Optimized mobile interface, Global ranking competition, Addictive shooting gameplay

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| bullet | $0.99 | one-time |
| SW-100 | $2.99 | one-time |
| stage open | $2.99 | one-time |
| WA-200 | $4.99 | one-time |
| VFC-300 | $6.99 | one-time |
| NTW-1000 | $8.99 | one-time |
| BLA-5000 | $14.99 | one-time |
| All Arms | $28.99 | one-time |


## Frequently asked questions

### Is Alien Shooter World free?

Alien Shooter World is free to download, with in-app purchases available.

### Is Space War TD Ⅱ free?

Space War TD Ⅱ is free to download, with in-app purchases available.

### Which has better reviews, Alien Shooter World or Space War TD Ⅱ?

Alien Shooter World is rated higher. Alien Shooter World averages 4.7 out of 5 from 1.1K ratings, while Space War TD Ⅱ averages 4.0 from 1 ratings.

### Do Alien Shooter World or Space War TD Ⅱ have ads?

Alien Shooter World shows ads; Space War TD Ⅱ does not.

### Which is updated more often, Alien Shooter World or Space War TD Ⅱ?

Alien Shooter World ships an update every 6 weeks, and Space War TD Ⅱ every 19 months. Most recently, Alien Shooter World was updated on September 25, 2026 and Space War TD Ⅱ on September 21, 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.*