# 데드엔드99 vs Underground Story

The clearest difference is price: Underground Story at Free against 데드엔드99's $0.99. Underground Story also leads on update cadence (every 5 days vs every 32 months) and review sentiment (100% vs 82%). 데드엔드99's advantage is in-app purchases (none vs 25) and ads (none vs shown). On device support there is nothing between them.

Underground Story is free to download; 데드엔드99 costs $0.99 up front. Underground Story sells 25 one-off in-app purchases. 데드엔드99 asks for nothing beyond the download.

데드엔드99 ships an update every 32 months, Underground Story every 5 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 데드엔드99 | Underground Story |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/99/id954454822/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 81.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 97 MB | 146 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [talesshop](https://appshunter.io/developer/515219523) | [lee sanghyun](https://appshunter.io/developer/591080822) |

## What reviewers say

### 데드엔드99

[App page](https://appshunter.io/ios/app/99/id954454822)

This is a visual novel game featuring a story, illustrations, and voice acting. Enjoy a special short story created for Christmas with a playtime of about 3 hours. It features a story by a renowned writer and CG by a popular artist, with full voice acting by professional voice actors.

**Highlights:** Visual novel genre, Engaging story and illustrations, Full voice acting by professional VAs, Christmas-themed short story, Playtime of approximately 3 hours

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

**In-app purchases:** none


### Underground Story

[App page](https://appshunter.io/ios/app/underground-storyidlesurvival/id1546968607)

Embark on a story-driven idle adventure in a pixelated world where money dictates survival. Fight for freedom, uncover secrets, and manage fatigue in a labor camp. Explore hidden locations and interact with characters to escape.

**Highlights:** Story-driven idle gameplay, Pixel art style with animations, Manage physical and mental fatigue, Discover hidden clues and items, Interact with colorful characters, Mini-games and legendary items

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| blood diamond x100 | $0.99 | one-time |
| army cap | $1.99 | one-time |
| special force cap | $3.99 | one-time |
| Auto Work Package | $3.99 | one-time |
| reopen ads remove | $4.99 | one-time |
| heart+2 (Sewers) | $4.99 | one-time |
| heart +3 (in Sewers) | $4.99 | one-time |
| heart +5 (in Sewers) | $4.99 | one-time |
| helm | $5.99 | one-time |
| minigame life+2 | $5.99 | one-time |
| block start4 | $5.99 | one-time |
| Block Destroy Bonus | $5.99 | one-time |
| Super Power | $6.99 | one-time |
| Termite Fry | $9.99 | one-time |
| tear diamond x100 | $9.99 | one-time |
| Speed up package | $9.99 | one-time |
| green present box(x10) | $9.99 | one-time |
| blood diamond x2000 | $14.99 | one-time |
| Red Ant Juice | $15.99 | one-time |
| Partnership Pledge | $19.99 | one-time |
| Perfect Free Pass | $19.99 | one-time |
| vending machine hacking | $19.99 | one-time |
| Santa present x20 | $19.99 | one-time |
| Magazine Bribes | $29.99 | one-time |
| blood diamond x10000 | $49.99 | one-time |


## Frequently asked questions

### Is 데드엔드99 free?

데드엔드99 costs $0.99, with no in-app purchases.

### Is Underground Story free?

Underground Story is free to download, with in-app purchases available.

### Do 데드엔드99 or Underground Story have ads?

Underground Story shows ads; 데드엔드99 does not.

### Which is updated more often, 데드엔드99 or Underground Story?

데드엔드99 ships an update every 32 months, and Underground Story every 5 days. Most recently, 데드엔드99 was updated on October 26, 2026 and Underground Story on October 25, 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.*