# Tank War Defender ! vs Scale.io

The clearest difference is rating: Scale.io at 5.0 against Tank War Defender !'s 3.2. Scale.io also leads on update cadence (weekly vs every 12 months) and iOS requirement (10.0 vs 12.0). Tank War Defender !'s advantage is ratings volume (11 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Scale.io holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Tank War Defender ! has 11 ratings behind it against 1, so its average is the more settled of the two.

Tank War Defender ! ships an update every 12 months, Scale.io weekly. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Tank War Defender ! | Scale.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (11 ratings)](https://appshunter.io/ios/app/tank-war-defender/id635636537/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scaleio/id1528856087/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 41 MB | 274 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Jean Lionel Darie](https://appshunter.io/developer/580459828) | [Haluk KIYAGAN](https://appshunter.io/developer/1450378938) |

## What reviewers say

### Tank War Defender !

[App page](https://appshunter.io/ios/app/tank-war-defender/id635636537)

Command a battle tank to defend a secret communication HQ from waves of enemy assaults. Survive as long as possible, upgrade your weapons, and climb the leaderboards by destroying enemies and collecting in-game currency.

**Highlights:** Defend communication HQ, Survive relentless enemy assaults, Upgrade weapons and gear, Collect in-game currency, Climb leaderboards, Customize strategy

**Features:** macOS Compatibility

**In-app purchases:** none


### Scale.io

[App page](https://appshunter.io/ios/app/scaleio/id1528856087)

Engage in a unique racing experience where you can dynamically adjust your vehicle's wheel size. This update introduces new cars, improved movement, and an enhanced shop and upgrade system for a more engaging gameplay loop.

**Highlights:** Adjustable wheel size, New car additions, Updated car movement, Enhanced UI and animations, Shop and upgrade system

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tank War Defender ! free?

Tank War Defender ! is free to download, with no in-app purchases.

### Is Scale.io free?

Scale.io is free to download, with no in-app purchases.

### Which has better reviews, Tank War Defender ! or Scale.io?

Scale.io is rated higher. Tank War Defender ! averages 3.2 out of 5 from 11 ratings, while Scale.io averages 5.0 from 1 ratings.

### Do Tank War Defender ! or Scale.io have ads?

Both Tank War Defender ! and Scale.io show ads.

### Which is updated more often, Tank War Defender ! or Scale.io?

Tank War Defender ! ships an update every 12 months, and Scale.io weekly. Most recently, Tank War Defender ! was updated on October 6, 2026 and Scale.io on October 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.*