# 9.81 PARK vs 리얼마피아

The clearest difference is review sentiment: 리얼마피아 at 100% against 9.81 PARK's 31%. 9.81 PARK's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. 리얼마피아 sells 3 one-off in-app purchases. 9.81 PARK asks for nothing beyond the download.

9.81 PARK ships an update every 9 days, 리얼마피아 every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 9.81 PARK | 리얼마피아 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (5 ratings)](https://appshunter.io/ios/app/981-park/id1456217076/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 31.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 343 MB | 89 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DSM Corporation](https://appshunter.io/developer/1859552335) | [yongwoo park](https://appshunter.io/developer/1708458618) |

## What reviewers say

### 9.81 PARK

[App page](https://appshunter.io/ios/app/981-park/id1456217076)

Experience gravity racing at South Korea's first theme park dedicated to this thrilling activity. Book your ride, track your lap times, and share your racing videos with friends. Compete on seasonal leaderboards and challenge for advanced licenses.

**Highlights:** No-wait reservation system, Lap time and record tracking, Racing video sharing, Seasonal and group rankings, Master license challenges, Profile photo registration

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

**In-app purchases:** none


### 리얼마피아

[App page](https://appshunter.io/ios/app/id6467253464)

This game automates the role of the game master in Mafia, allowing players to focus on enjoying the game. It offers various game modes, including word-based spy hunts, classic Mafia with diverse roles, and a mode where eliminated players can still participate.

**Highlights:** Automated game master, Multiple game modes, Word Mafia (spy hunt), Original Mafia with roles, Trial Mafia (police assist), Undead Mafia (no elimination)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 코인 260개 | $1.99 | one-time |
| 코인 880개 | $5.99 | one-time |
| 코인 2980개 | $19.99 | one-time |


## Frequently asked questions

### Is 9.81 PARK free?

9.81 PARK is free to download, with no in-app purchases.

### Is 리얼마피아 free?

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

### Do 9.81 PARK or 리얼마피아 have ads?

리얼마피아 shows ads; 9.81 PARK does not.

### Which is updated more often, 9.81 PARK or 리얼마피아?

9.81 PARK ships an update every 9 days, and 리얼마피아 every 6 days. Most recently, 9.81 PARK was updated on October 27, 2026 and 리얼마피아 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.*