# Tank Defense: Merge Attack — War TD: Build & Upgrade Army

> Merge and upgrade tanks for automatic defense against enemy waves. (iPhone/iPad app by Liudmyla Petryshyn.)

- Source: https://appshunter.io/ios/app/tank-defense-merge-attack/id6762744307 (this page in markdown: same URL + `.md`)
- Developer: [Liudmyla Petryshyn](https://appshunter.io/developer/1024436268)
- Category: Games, Entertainment, Simulation, Strategy
- Price: Free with in-app purchases
- Rating: 4.70/5 from 97 App Store ratings · 4 written reviews indexed
- Age rating: 9+
- Requires: iOS 15.0 · 210 MB
- Languages: American English, French (France), German (Germany), Japanese, European Portuguese, Russian, European Spanish, Ukrainian
- Released: 2026-06-10
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/tank-defense-merge-attack/id6762744307/reviews.md

## What is Tank Defense?

Build your own combat machine and defend against endless enemy waves. Combine merge mechanics with idle progression and simple strategy. Plan your setup, improve your tank, and watch it fight automatically. Every upgrade changes how your machine performs in battle.

Start with a basic vehicle and turn it into a powerful unit. Combine weapons to unlock stronger versions and create effective builds. Upgrade armor and modules to survive longer and deal more damage. Choose the right setup for each stage and improve it step by step.

Face waves of enemies, including soldiers, drones, tanks, and helicopters. Battles run automatically, so your success depends on preparation and smart upgrades. Progress through multiple locations with increasing difficulty and new challenges.

Play anytime, even offline. The game is easy to learn but offers long-term progression and many upgrade paths. Experiment with different combinations and find the most efficient strategy to handle every wave.

## Key features

- Merge mechanics for weapon and module upgrades
- Idle progression with automatic battles
- Strategic tank setup and customization
- Defend against diverse enemy types
- Offline play capability
- Multiple locations with increasing difficulty

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| All weapons 2000 crystals 5000 gold | $17.99 | one-time |
| No ads | $4.99 | one-time |
| 110 Diamonds | $0.99 | one-time |
| 600 Diamonds | $5.99 | one-time |
| 1300 Diamonds | $11.99 | one-time |
| No Ads + 1250 gold + BONUS | $5.99 | one-time |
| 2800 Diamonds | $22.99 | one-time |
| 16000 Diamonds | $119.99 | one-time |
| 7500 Diamonds | $59.99 | one-time |
| Speed up boost | $4.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/tank-defense-merge-attack/id6762744307/reviews.md

### 1/5 — 광고제거 비용 먹힘 ㅡ ㅡ

*2026-08-18*

구매는 되고 왜 적용이 안됨?

### 1/5 — Ad only

*2026-08-12*

Every 2 lvl AD!!

### 2/5 — Ad generator

*2026-08-04, version 1.2.1*

Boring and just too many ads

### 3/5 — Is this a beta release?

*2026-07-30, version 1.2.1*

So this is pretty much an EXACT duplication of another app…except it has typos (always a good sign) and only NINE levels.  Yep, nine whole levels.  Seems reasonable.  Come on Dev, at least pretend that you are trying.

## Frequently asked questions about Tank Defense

### What is the main gameplay of Tank Defense: Merge Attack?

The core gameplay involves merging weapons and modules to create stronger tanks. These tanks then automatically fight against waves of enemies, with players focusing on strategic upgrades and setup.

### Can I play Tank Defense: Merge Attack offline?

Yes, the game supports offline play, allowing you to build and upgrade your combat machine without an internet connection.

### How does the merging system work in Tank Defense: Merge Attack?

You combine identical weapons or modules to unlock higher-tier versions, increasing their power and effectiveness in battle. This allows for creating specialized and powerful tank builds.

### What kind of enemies will I face in Tank Defense: Merge Attack?

You will encounter a variety of enemies including soldiers, drones, tanks, and helicopters. The challenges increase with each wave and location.

### Does Tank Defense: Merge Attack have ads?

Yes, the game contains advertisements. It is free to play but includes ads as part of its monetization model.

### What is the age rating for Tank Defense: Merge Attack?

The game is rated 9+, making it suitable for younger players and above.

### How often is Tank Defense: Merge Attack updated?

The game was last updated on June 17, 2026, to version 1.2.1. This suggests a relatively recent update, with potential for future content and improvements.

### What devices can I play Tank Defense: Merge Attack on?

Tank Defense: Merge Attack is available on iPhone, iPad, and iPod devices, offering broad compatibility within the Apple ecosystem.

## Version history (last 2 releases)

### 1.2.1 — 2026-06-17

* Improved battle simulation stability
* Optimized weapon upgrade balance
* Minor visual improvements added

### 1.0 — 2026-06-10

No release notes.

## Apps similar to Tank Defense

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Stone Throw Evolution](https://appshunter.io/ios/app/stone-throw-evolution/id6772107783) | 1.3 (4) | Free | Games |
| [Gold Miner Inc](https://appshunter.io/ios/app/gold-miner-inc/id6775513518) | 4.6 (193) | Free | Games |
| [Motorcycle Games: Bike Race](https://appshunter.io/ios/app/motorcycle-games-bike-race/id6670452785) | 4.6 (89) | Free | Games |
| [Desert Heli Strike 3D: Gunship](https://appshunter.io/ios/app/desert-heli-strike-3d-gunship/id6773230045) | 4.7 (7) | Free | Games |
| [Bag War: Merge Battle](https://appshunter.io/ios/app/bag-war-merge-battle/id6761754044) | 4.5 (57) | Free | Games |
| [Gold Craft Tycoon](https://appshunter.io/ios/app/gold-craft-tycoon/id6759956754) | — | Free | Games |

## More apps by Liudmyla Petryshyn

- [Kids Classic Piano](https://appshunter.io/ios/app/kids-classic-piano/id1035608972)
- [Kids Games: Fishing](https://appshunter.io/ios/app/kids-games-fishing/id1051223031)
- [Kids Games: Piano](https://appshunter.io/ios/app/kids-games-piano/id1051230511)
- [Railroad Crossing Game](https://appshunter.io/ios/app/railroad-crossing-game/id1058803540)
- [Dress up: Cinderella](https://appshunter.io/ios/app/dress-up-cinderella/id1079325357)
- [Puppy Patrol: Help with Rescue](https://appshunter.io/ios/app/puppy-patrol-help-with-rescue/id1125374558)

All apps by Liudmyla Petryshyn: https://appshunter.io/developer/1024436268

## Related topics

[ofline tank](https://appshunter.io/ios/topics/ofline-tank)

---

*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 2026-08-25.*