# 回线：BACKTRACE vs Steel Tide

The clearest difference is price: 回线：BACKTRACE at Free against Steel Tide's $3.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

回线：BACKTRACE is free to download; Steel Tide costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 回线：BACKTRACE | Steel Tide |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/steel-tide/id6809082521/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Paid |
| Size | 4 MB | 71 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [云扬 智](https://appshunter.io/developer/1891216245) | [Jiyunke (Chengdu) Technology Co., Ltd.](https://appshunter.io/developer/1698089727) |

## What reviewers say

### 回线：BACKTRACE

[App page](https://appshunter.io/ios/app/backtrace/id6797782656)

**In-app purchases:** none


### Steel Tide

[App page](https://appshunter.io/ios/app/steel-tide/id6809082521)

Engage in large-scale real-time strategy battles with diverse units like tanks, artillery, and aircraft. Build your base, manage your economy, and utilize unit strengths for tactical advantage. Play solo or with up to 8 players across multiple platforms.

**Highlights:** Large-scale real-time strategy battles, Base building and economy management, Diverse unit types (tanks, artillery, aircraft, fleet), Tactical unit armor classes and counters, Cross-platform PvP (phone, tablet, desktop, browser), Map editor and modding system, Offline single-player mode

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

**In-app purchases:** none


## Frequently asked questions

### Is 回线：BACKTRACE free?

回线：BACKTRACE is free to download, with no in-app purchases.

### Is Steel Tide free?

Steel Tide costs $3.99, with no in-app purchases.

### Do 回线：BACKTRACE or Steel Tide have ads?

Neither 回线：BACKTRACE nor Steel Tide shows ads.

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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.*