Comparison

MechaNika vs Unknown

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

MechaNika

Embark on a unique adventure with a brilliant young girl who has a peculiar plan to change her world. Explore a hand-drawn universe filled with fascinating characters and challenging puzzles, uncovering secrets and enjoying pop culture references.

Highlights
  • Unique adventure quest
  • Fascinating characters with stories
  • Hand-drawn colorful visuals
  • Multiple puzzle solutions
  • Pop culture references
  • Unlockable secret achievements
Features
Read full description

Meet Nika, a brilliant girl that doesn’t fit the world she lives in. Perhaps it’s the chocolate shake with a shot of cognac she carries in her backpack which makes her different. Or maybe it’s the fact that at 7 years old her favourite things are the transfer of energy, magnetic fields and electrical engineering. But anyway... It doesn't matter if her parents don't listen to her. It doesn't matter if her teacher ignores her. It doesn't matter if her classmates are dorks. Nothing matters anymore because she has a plan to solve everything. A really… odd plan. · A different adventure where you will join Nika in her quest to complete MechaNika. Go for it! · Lots of really fascinating characters with their own stories. Meet them! · Extremely cool and colorful visuals, all hand-drawn! · You will face many puzzles with different ways to be solved. Choose yours! · References to many other video games, anime series, movies and music bands. Can you spot them all? · Explore this crazy universe and unlock up to 30 secret achievements. · Seriously, you shouldn't skip the chance to play this game.

About

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.

Highlights
  • Engrossing storyline
  • Puzzles and riddles
  • Townsfolk interactions
  • Chilling game environment
  • Clue discovery
Read full description

"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

MechaNika4 screens
Unknown4 screens

Verdict

The call

The clearest difference is rating: Unknown at 4.9 against MechaNika's 4.4. MechaNika's advantage is review sentiment (78% vs 67%) and ratings volume (25 vs 7). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

MechaNika costs $1.99 and Unknown $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Unknown holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 25 and 7 respectively. Written reviews complicate that: 78% of MechaNika'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.

UpkeepUpdate frequency

MechaNika ships an update every 3 months, Unknown every 6 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard5 real differences · 5 level
MechaNika versus Unknown: the parameters behind the verdict, then further details
ParameterMechaNikaUnknown
Price$1.99 — better$2.99
Rating4.4 (25 ratings)4.9 (7 ratings) — better
Positive reviews77.8% of reviews — better66.7% of reviews
Number of ratings25 — better7
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPod, Mac
Requires iOS7.0 — better13.0
Further details — not scored
Size165 MB90 MB
Age rating17+12+
DeveloperMango Protocol SLTaegyu Kim

Customer experience

MechaNika

All ratings25 ratings
Positive88.0%
Neutral0.0%
Negative12.0%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

Unknown

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

MechaNika

No in-app purchases

None

Unknown

No in-app purchases

Questions

Is MechaNika free?
MechaNika costs $1.99, with no in-app purchases.
Is Unknown free?
Unknown costs $2.99, with no in-app purchases.
Which has better reviews, MechaNika or Unknown?
Unknown is rated higher. MechaNika averages 4.4 out of 5 from 25 ratings, while Unknown averages 4.9 from 7 ratings.
Do MechaNika or Unknown have ads?
Neither MechaNika nor Unknown shows ads.
Which is updated more often, MechaNika or Unknown?
MechaNika ships an update every 3 months, and Unknown every 6 months. Most recently, MechaNika was updated on October 17, 2026 and Unknown on October 8, 2026.

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