# The Invaders! vs Tread Shred

The clearest difference is in-app purchases: Tread Shred at none against The Invaders!'s 10. Tread Shred also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). The Invaders!'s advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 weeks). On price there is nothing between them.

Both are free to download. The Invaders! sells 10 one-off in-app purchases. Tread Shred asks for nothing beyond the download.

The Invaders! ships an update every 10 days, Tread Shred every 4 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | The Invaders! | Tread Shred |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/tread-shred/id1403763343/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | — | Free |
| Size | 555 MB | 112 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [SGGroup](https://appshunter.io/developer/426634635) | [Craig Glendenning](https://appshunter.io/developer/1406116053) |

## What reviewers say

### The Invaders!

[App page](https://appshunter.io/ios/app/the-invaders/id1330197032)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Automic Strategic Drones | $0.99 | one-time |
| 10 Disposable Batteries | $0.99 | one-time |
| 20 Disposable Batteries | $1.99 | one-time |
| 10 Automic Strategic Drones | $1.99 | one-time |
| 30 Disposable Batteries | $2.99 | one-time |
| 20 Automic Strategic Drones | $3.99 | one-time |
| 60 Disposable Batteries | $4.99 | one-time |
| 100 Disposable Batteries | $7.99 | one-time |
| 50 Automic Strategic Drones | $8.99 | one-time |
| 100 Automic Strategic Drones | $15.99 | one-time |


### Tread Shred

[App page](https://appshunter.io/ios/app/tread-shred/id1403763343)

Engage in intense tank battles in a confined arena. Strategize your moves to outmaneuver and destroy enemy tanks before they destroy yours. Survive the onslaught and emerge victorious in this action-packed game.

**Highlights:** Destroy enemy tanks, Strategic gameplay, Epic action battles, Multiple levels, Smooth controls, Bouncing missile mechanics

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is The Invaders! free?

The Invaders! is free to download, with in-app purchases available.

### Is Tread Shred free?

Tread Shred is free to download, with no in-app purchases.

### Do The Invaders! or Tread Shred have ads?

Tread Shred shows ads; The Invaders! does not.

### Which is updated more often, The Invaders! or Tread Shred?

The Invaders! ships an update every 10 days, and Tread Shred every 4 weeks. Most recently, The Invaders! was updated on October 11, 2026 and Tread Shred on October 11, 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.*