# Stack Tank vs Square TD

The clearest difference is ads: Square TD at none against Stack Tank's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Stack Tank sells 9 one-off in-app purchases and Square TD sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stack Tank ships an update weekly, Square TD every 11 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stack Tank | Square TD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stack-tank/id6761960546/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 275 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ShiJiazhuang Rufang Technology Co.,Ltd.](https://appshunter.io/developer/1553736315) | [Makhsat Sadykov](https://appshunter.io/developer/6780449260) |

## What reviewers say

### Stack Tank

[App page](https://appshunter.io/ios/app/stack-tank/id6761960546)

Engage in a roguelike tank survival experience, mowing down hordes of enemies. Acquire and stack new turrets during combat to create a "Moving Fortress" with exponential firepower. Fuse turrets into devastating "Super Weapons" and master diverse mission modes for ultimate stress relief.

**Highlights:** Infinite turret stacking mechanic, Infinite evolution and super fusions, Diverse mission modes, Satisfying grass-cutting action, One-finger controls

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Gems | $1.99 | one-time |
| Unlock Hammer | $2.99 | one-time |
| Unlock Sentinel | $2.99 | one-time |
| Unlock Ranger | $3.99 | one-time |
| Unlock Vindicator | $3.99 | one-time |
| 330 Gems | $4.99 | one-time |
| 720 Gems | $9.99 | one-time |
| 1600 Gems | $24.99 | one-time |
| 4200 Gems | $49.99 | one-time |


### Square TD

[App page](https://appshunter.io/ios/app/square-td/id6799668271)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Frequently asked questions

### Is Stack Tank free?

Stack Tank is free to download, with in-app purchases available.

### Is Square TD free?

Square TD is free to download, with in-app purchases available.

### Do Stack Tank or Square TD have ads?

Stack Tank shows ads; Square TD does not.

### Which is updated more often, Stack Tank or Square TD?

Stack Tank ships an update weekly, and Square TD every 11 days. Most recently, Stack Tank was updated on October 11, 2026 and Square TD on October 7, 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.*