# 地下道 vs 第9ターミナル

The clearest difference is review sentiment: 第9ターミナル at 77% against 地下道's 30%. 第9ターミナル also leads on rating (5.0 vs 4.6) and update cadence (every 8 days vs every 3 weeks). 地下道's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

第9ターミナル holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 30% of 地下道's written reviews are positive against 77% of 第9ターミナル's.

地下道 ships an update every 3 weeks, 第9ターミナル every 8 days. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 地下道 | 第9ターミナル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/id6477566356/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/9/id6478349899/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 30.0% of reviews | **77.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Ad-supported |
| Size | 306 MB | 117 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [YUKI MIZUNO](https://appshunter.io/developer/1266124413) | [Hideyuki Aono](https://appshunter.io/developer/1458194648) |

## What reviewers say

### 地下道

[App page](https://appshunter.io/ios/app/id6477566356)

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

**In-app purchases:** none


### 第9ターミナル

[App page](https://appshunter.io/ios/app/9/id6478349899)

Explore a game with over 40 unique anomalies to discover. This game is designed for streamers and speedrunners, featuring a built-in counter for RTA (Real-Time Attack) runs. Follow the rules to find anomalies and escape.

**Highlights:** Over 40 anomalies, RTA counter included, Designed for streamers, Escape through the exit, Rule-based gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is 地下道 free?

地下道 is free to download, with no in-app purchases.

### Is 第9ターミナル free?

第9ターミナル is free to download, with no in-app purchases.

### Which has better reviews, 地下道 or 第9ターミナル?

第9ターミナル is rated higher. 地下道 averages 4.6 out of 5 from 5 ratings, while 第9ターミナル averages 5.0 from 3 ratings.

### Do 地下道 or 第9ターミナル have ads?

第9ターミナル shows ads; 地下道 does not.

### Which is updated more often, 地下道 or 第9ターミナル?

地下道 ships an update every 3 weeks, and 第9ターミナル every 8 days. Most recently, 地下道 was updated on October 15, 2026 and 第9ターミナル on October 17, 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.*