# Mutropolis mobile vs Champy the Useless Vampire

Mutropolis mobile and Champy the Useless Vampire both sit at 4.5 stars, but that hides the real split: 91% of Champy the Useless Vampire's written reviews are positive against 75% of Mutropolis mobile's. Champy the Useless Vampire also leads on chart position (#174 vs unranked) and price ($2.99 vs $3.99). On rating, ratings volume, update cadence and ads there is nothing between them.

Mutropolis mobile costs $3.99 and Champy the Useless Vampire $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Mutropolis mobile against 4.4 for Champy the Useless Vampire. Both are backed by a comparable volume of ratings — 15 and 17 respectively. Written reviews are what separate them: 75% of Mutropolis mobile's written reviews are positive against 91% of Champy the Useless Vampire's.

Mutropolis mobile ships an update every 3 weeks, Champy the Useless Vampire monthly. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Mutropolis mobile | Champy the Useless Vampire |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/mutropolis-mobile/id1664728315/reviews)** | [4.4 (17 ratings)](https://appshunter.io/ios/app/champy-the-useless-vampire/id6474039552/reviews) |
| Number of ratings | 15 | **17** |
| Positive reviews | 75.0% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Paid | Paid |
| Best chart rank | — | **#174** |
| Size | 1.1 GB | 349 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Application Systems Heidelberg Software GmbH](https://appshunter.io/developer/324565007) | [True Ascension Productions AB](https://appshunter.io/developer/1504701046) |

## What reviewers say

### Mutropolis mobile

[App page](https://appshunter.io/ios/app/mutropolis-mobile/id1664728315)

Embark on a hand-drawn sci-fi adventure as a detective searching for a lost city on abandoned Earth. Uncover ancient artifacts and confront an ageless evil while exploring the ruins of human civilization. Rescue your professor and discover the legendary city of Mutropolis.

**Highlights:** Hand-drawn sci-fi adventure, Explore abandoned Planet Earth, Uncover ancient artifacts, Solve archaeological puzzles, Full English voice-over, Multiple text localizations

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

**In-app purchases:** none


### Champy the Useless Vampire

[App page](https://appshunter.io/ios/app/champy-the-useless-vampire/id6474039552)

**Currently charting:** #174 Top Paid · Casual (US App Store)

Embark on a hand-drawn 2D adventure as an unconventional vampire tasked with saving his grandfather, Dracula. Solve creative puzzles and interact with a quirky cast of characters in this feel-good point-and-click game.

**Highlights:** Hand-drawn 2D environments, Point-and-click gameplay, Creative puzzles, Funny dialogues, Hint system, Multiple subtitles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mutropolis mobile free?

Mutropolis mobile costs $3.99, with no in-app purchases.

### Is Champy the Useless Vampire free?

Champy the Useless Vampire costs $2.99, with no in-app purchases.

### Which has better reviews, Mutropolis mobile or Champy the Useless Vampire?

Mutropolis mobile is rated higher. Mutropolis mobile averages 4.5 out of 5 from 15 ratings, while Champy the Useless Vampire averages 4.4 from 17 ratings.

### Do Mutropolis mobile or Champy the Useless Vampire have ads?

Neither Mutropolis mobile nor Champy the Useless Vampire shows ads.

### Which is updated more often, Mutropolis mobile or Champy the Useless Vampire?

Mutropolis mobile ships an update every 3 weeks, and Champy the Useless Vampire monthly. Most recently, Mutropolis mobile was updated on September 16, 2026 and Champy the Useless Vampire on September 12, 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.*