# Specimen Zero vs Asylum 77

The clearest difference is price: Asylum 77 at Free against Specimen Zero's $1.99. Asylum 77 also leads on in-app purchases (none vs 14) and update cadence (every 9 days vs every 4 months). Specimen Zero's advantage is ads (none vs shown) and chart position (#131 vs unranked). On rating, review sentiment, ratings volume and monetization model there is nothing between them.

Asylum 77 is free to download; Specimen Zero costs $1.99 up front. Specimen Zero sells 14 one-off in-app purchases. Asylum 77 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.1 for Specimen Zero against 4.2 for Asylum 77. Both are backed by a comparable volume of ratings — 135 and 368 respectively. Written reviews are what separate them: 66% of Specimen Zero's written reviews are positive against 63% of Asylum 77's.

Specimen Zero ships an update every 4 months, Asylum 77 every 9 days. The most recent releases landed on October 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Specimen Zero | Asylum 77 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.1 (135 ratings)](https://appshunter.io/ios/app/specimen-zero-horror/id1574175808/reviews) | **[4.2 (368 ratings)](https://appshunter.io/ios/app/asylum-77-multiplayer-horror/id1602103313/reviews)** |
| Number of ratings | 135 | **368** |
| Positive reviews | **66.3% of reviews** | 62.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#131** | — |
| Size | 380 MB | 323 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Cafe Studio Games AG](https://appshunter.io/developer/1574175810) | [Sibi Chakravarthy](https://appshunter.io/developer/1287839871) |

## What reviewers say

### Specimen Zero

[App page](https://appshunter.io/ios/app/specimen-zero-horror/id1574175808)

**Currently charting:** #131 Top Paid · Action (US App Store)

Awaken in a mysterious, dangerous location after a kidnapping. Explore dark environments, solve puzzles, and collect items to find your escape. Team up with friends in online multiplayer to survive the horrors.

**Highlights:** Explore dark environments, Solve puzzles, Collect and use objects, Online multiplayer mode, Create private rooms, New Forest map

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lisa character | Free | one-time |
| Founders Pack | $0.99 | one-time |
| Marco character | $0.99 | one-time |
| Manuel character | $0.99 | one-time |
| Stephan character | $0.99 | one-time |
| Jack character | $0.99 | one-time |
| Elsa character | $0.99 | one-time |
| James character | $0.99 | one-time |
| Yellow menu color | $0.99 | one-time |
| Gloria skin | $0.99 | one-time |
| Jorge skin | $0.99 | one-time |
| Daniel skin | $0.99 | one-time |
| Red menu color | $1.99 | one-time |
| Purple menu color | $3.99 | one-time |


### Asylum 77

[App page](https://appshunter.io/ios/app/asylum-77-multiplayer-horror/id1602103313)

Embark on a terrifying multiplayer survival horror experience where you and up to three other players must find keys and items to escape a haunted asylum. Evade dangerous maniacs, utilize hiding spots, and communicate with your team to survive the night.

**Highlights:** Multiplayer online mode, Single player mode, Find keys and items to escape, Hide and seek gameplay, Chat with friends, Escape from multiple enemies

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun multiplayer experience
- 🤩 Enjoyable with friends
- 🎮 Good game overall
- 🔥 Addictive gameplay

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💤 Repetitive and boring
- 🤖 Overpowered/unbalanced enemies
- 📺 Too many ads
- 🔍 Difficulty finding key items

**Reported bugs**

- Compatibility issues between Android and iOS
- Freezing and loading problems
- Monsters clipping through walls
- Losing progress and items

**Requested features**

- Add more maps and levels
- Introduce new enemy types
- Improve weapon variety
- Implement voice chat
- Allow playing as the monster


## Frequently asked questions

### Is Specimen Zero free?

Specimen Zero costs $1.99, and also offers in-app purchases.

### Is Asylum 77 free?

Asylum 77 is free to download, with no in-app purchases.

### Which has better reviews, Specimen Zero or Asylum 77?

Asylum 77 is rated higher. Specimen Zero averages 4.1 out of 5 from 135 ratings, while Asylum 77 averages 4.2 from 368 ratings.

### Do Specimen Zero or Asylum 77 have ads?

Asylum 77 shows ads; Specimen Zero does not.

### Which is updated more often, Specimen Zero or Asylum 77?

Specimen Zero ships an update every 4 months, and Asylum 77 every 9 days. Most recently, Specimen Zero was updated on October 1, 2026 and Asylum 77 on September 22, 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.*