# 對戰暗棋 vs 誰是臥底

The clearest difference is in-app purchases: 對戰暗棋 at none against 誰是臥底's 1. 對戰暗棋 also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). 誰是臥底's advantage is update cadence (every 2 months vs every 6 months). On price and device support there is nothing between them.

Both are free to download. 誰是臥底 sells 1 in-app purchase, starting at $0.99 per month. 對戰暗棋 asks for nothing beyond the download.

對戰暗棋 ships an update every 6 months, 誰是臥底 every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 對戰暗棋 | 誰是臥底 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/id494495470/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 37 MB | 22 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CiRE software](https://appshunter.io/developer/494495473) | [LiangYu Ko](https://appshunter.io/developer/1758015388) |

## What reviewers say

### 對戰暗棋

[App page](https://appshunter.io/ios/app/id494495470)

**Features:** macOS Compatibility

**In-app purchases:** none


### 誰是臥底

[App page](https://appshunter.io/ios/app/id6553973564)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 找出臥底 Pro | $0.99 | per month |


## Frequently asked questions

### Is 對戰暗棋 free?

對戰暗棋 is free to download, with no in-app purchases.

### Is 誰是臥底 free?

誰是臥底 is free to download, with in-app purchases available.

### Do 對戰暗棋 or 誰是臥底 have ads?

誰是臥底 shows ads; 對戰暗棋 does not.

### Which is updated more often, 對戰暗棋 or 誰是臥底?

對戰暗棋 ships an update every 6 months, and 誰是臥底 every 2 months. Most recently, 對戰暗棋 was updated on October 23, 2026 and 誰是臥底 on October 24, 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.*