# Tower Defense vs Tower Attack 3D

The clearest difference is ads: Tower Attack 3D at none against Tower Defense's shown. Tower Defense's advantage is update cadence (fortnightly vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tower Defense ships an update fortnightly, Tower Attack 3D every 8 months. The most recent releases landed on September 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tower Defense | Tower Attack 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (19 ratings)](https://appshunter.io/ios/app/tower-defensedefend-base-game/id1604358110/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 129 MB | 124 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [瑞 李](https://appshunter.io/developer/1505263127) | [Hoang Thi Thuy Tien](https://appshunter.io/developer/1840147911) |

## What reviewers say

### Tower Defense

[App page](https://appshunter.io/ios/app/tower-defensedefend-base-game/id1604358110)

Strategically place and upgrade various towers to defend your home against endless waves of enemies. Adapt your tactics to diverse enemy types and challenging map layouts to emerge victorious.

**Highlights:** Unique tower defense strategy, Build and upgrade four tower types, Challenging map layouts, Varied enemy types with unique abilities, Strategic combination of towers, Summon allies to aid in battle

**Features:** macOS Compatibility

**In-app purchases:** none


### Tower Attack 3D

[App page](https://appshunter.io/ios/app/tower-attack-3d/id6752607792)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tower Defense free?

Tower Defense is free to download, with no in-app purchases.

### Is Tower Attack 3D free?

Tower Attack 3D is free to download, with no in-app purchases.

### Do Tower Defense or Tower Attack 3D have ads?

Tower Defense shows ads; Tower Attack 3D does not.

### Which is updated more often, Tower Defense or Tower Attack 3D?

Tower Defense ships an update fortnightly, and Tower Attack 3D every 8 months. Most recently, Tower Defense was updated on September 3, 2026 and Tower Attack 3D on September 18, 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.*