Mutropolis mobile vs Unknown
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mutropolis mobile
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.
- Hand-drawn sci-fi adventure
- Explore abandoned Planet Earth
- Uncover ancient artifacts
- Solve archaeological puzzles
- Full English voice-over
- Multiple text localizations
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MUTROPOLIS is a lovely sci-fi adventure set on the abandoned Planet Earth. Play as Henry Dijon (hero, nerd, detective) in search of a legendary lost city. Begin a gorgeous, hand-drawn quest. Uncover weird ancient artifacts. And PLEASE don’t get obliterated by an ageless evil. You’ve been warned. It is the year 5000, and the greatest achievements in human history are forgotten. The pyramids, the Mona Lisa, The Fresh Prince of Bel Air – forgotten. Forgotten by everyone except Henry Dijon and his ragtag team of archaeologists. They left Mars to dig up lost treasures on the wild and inhospitable Planet Earth. Life is sweet, until Henry’s professor is kidnapped, and thing start to get... weird. Join Henry on a freewheeling adventure through the ruins of our civilization. Ask questions like, “Who was this Sony Walkman? And where did he walk?” Unearth extraordinary relics, rescue Professor Totel, and be the first to enter the legendary city of Mutropolis. One more thing - the gods of ancient Egypt are real and they’re trying to destroy humanity. - Have fun! Features • 50+ hand-drawn scenes, crammed with cute, weird characters. • Full voice over in English, text localizations in Spanish, German, French, Italian, Portuguese, Russian and Korean. • Archaeological puzzles with a sci-fi twist. • TONS OF LOVE!
Unknown
Embark on a mystery adventure as Sophia searches for her missing brother in the eerie village of Ravenfield. Uncover dark secrets, solve puzzles, and interact with townsfolk to reveal a hidden family past.
- Engrossing storyline
- Puzzles and riddles
- Townsfolk interactions
- Chilling game environment
- Clue discovery
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"Unknown - Raven Field" is a mystery adventure game that combines an immersive storyline with an intense atmosphere. Sophia, in search of her missing brother, sends a photograph and a letter to Vincent Marlowe, the protagonist. With no memory of her past, Sophia ventures to the eerie village of Ravenfield to uncover the whereabouts of her brother. In this nearly deserted town, a hidden secret awaits to be revealed. What dark events have taken place in Ravenfield? Features of Unknown - Raven Field: - Engrossing Storyline: Dive into the memories of Sophia, her brother Noah, and their mother Olivia. Discover the lost past of the family and the hidden secrets of Ravenfield. - Puzzles and Riddles: Search for clues hidden throughout the village and solve puzzles to uncover the truth behind Ravenfield. - Interactions with Townsfolk: Engage in conversations and interactions with the town's residents to get closer to the truth. Unravel the clues hidden in their words. - Chilling Game Environment: Experience an eerie atmosphere enhanced by suspenseful background music and intricately designed environments that deepen the mystery of Ravenfield. "Unknown - Raven Field" is a mystery escape game filled with a rich narrative and captivating gameplay. Embark on a thrilling journey to uncover family secrets and hidden truths. Explore the village of Ravenfield, solve challenging puzzles, and join Sophia in unveiling the mystery. Start your adventure now and experience the gripping conclusion!
Screenshots
Verdict
The clearest difference is rating: Unknown at 4.9 against Mutropolis mobile's 4.3. Unknown also leads on chart position (#170 vs unranked) and price ($2.99 vs $4.99). Mutropolis mobile's advantage is update cadence (every 3 weeks vs every 6 months) and review sentiment (75% vs 67%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Mutropolis mobile costs $4.99 and Unknown $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Unknown holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 16 and 8 respectively. Written reviews complicate that: 75% of Mutropolis mobile's written reviews are positive against 67% of Unknown's, so the app with the better star average is not the one people write more warmly about.
Mutropolis mobile ships an update every 3 weeks, Unknown every 6 months. Both last shipped on November 12, 2026.
| Parameter | Mutropolis mobile | Unknown |
|---|---|---|
| Price | $4.99 | $2.99 — better |
| Rating | 4.3 (16 ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 16 — better | 8 |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #170 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 1.1 GB | 90 MB |
| Age rating | 12+ | 12+ |
| Developer | Application Systems Heidelberg Software GmbH | Taegyu Kim |
Customer experience
Mutropolis mobile
Unknown
In-app purchases
Mutropolis mobile
No in-app purchases
Unknown
No in-app purchases
Questions
Is Mutropolis mobile free?
Is Unknown free?
Which has better reviews, Mutropolis mobile or Unknown?
Do Mutropolis mobile or Unknown have ads?
Which is updated more often, Mutropolis mobile or Unknown?
Other comparisons
