Comparison

Uniko vs Hell Merge

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

Head to head
About

Uniko

A fast-paced game where players must quickly identify the single matching element between two cards. Earn points for speed and accuracy, but beware of incorrect selections that deduct points and time. Challenge friends and test your visual perception skills.

Highlights
  • Identify unique matching elements
  • Score points based on speed
  • Lose points for incorrect selections
  • Challenge friends
  • Test reflexes and visual perception
Features
Read full description

Uniko is a game in which the goal is to find the unique element that appears in both cards. Faster you find, more points you will make. If you select the wrong image, you will lose points and time. Focus on the cards and test your reflexes. Challenge your friends in this amazing game! Prove that you have quick eyes to find the unique repeated!

About

Hell Merge

Build and restore a theme park in Hell by merging items to create tools and solve puzzles. Uncover mysteries, decorate your park, and fend off angelic interference in this unique merge game.

Highlights
  • Merge items to create tools
  • Restore and decorate a theme park
  • Solve puzzles
  • Discover secrets and storylines
  • Outstanding 3D graphics
  • Simple and engaging gameplay
Features
Read full description

Hell Merge is one of the most exciting merge games you have ever seen! Could you ever imagine building your own amusement park in Hell?! Now it's possible! Your theme park has seen better times and now it is not in the best condition - can you make it great again? :) Wipe off dirt and dust, restore the buildings and make the park shine! You will never know what is a new challenge. Everybody wanna have fun - even demons. The theme park belonged to the tycoon who make it an outstanding place. Can you repeat his success? However, not everybody is happy about your promotion. Angel Gabriel will do his best to ruin your plans and prevent you from recreating the place. He would love to take over the control. Let the adventure begin! Collect pieces into a useful tools and solve other puzzles to restore and decorate your park in a way you want. Open new areas and reveal mysteries. Every building has its own unique story to be revealed. You will not find such experience in any other merge games. Don't stay idle and become a true merge mayor and drive your hell merge mansion to the top! Features: * Merge - combine parts into a useful tools needed to renovate the theme park. Can you make a screwdriver from some broken parts? Solve all the puzzles. * Outstanding 3D graphics - enjoy colorful, bright and elaborated appearance of the theme park. Devil is in the details. * Simple gameplay - plain and catchy mechanics will sure make you engaged for quite a while. You will never find yourself idle. * Have fun - take a closer look at the rides - there is always something interesting to discover. * Storyline - all places have lots of secrets to reveal. All you have to do is pay attention. Hell Merge provides you with unique and engaging gameplay and story that differs it from other merge games. Discover merge magic and enjoy an amazing and entertaining merge game!

Screenshots

Uniko4 screens
Hell Merge4 screens

Verdict

The call

The clearest difference is in-app purchases: Uniko at none against Hell Merge's 14. Uniko also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). Hell Merge's advantage is ratings volume (1.3K vs 1) and iOS requirement (13.0 vs 15.6). On price and device support 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

Both are free to download. Hell Merge sells 14 one-off in-app purchases. Uniko asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Uniko holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Hell Merge has 1.3K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Uniko ships an update weekly, Hell Merge every 3 weeks. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

Scorecard7 real differences · 3 level
Uniko versus Hell Merge: the parameters behind the verdict, then further details
ParameterUnikoHell Merge
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (1.3K ratings)
Positive reviews—45.5% of reviews
Number of ratings11.3K — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size49 MB213 MB
Age rating4+9+
DeveloperAlexandre PapanisDrivora LTD

Customer experience

Uniko

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Hell Merge

All ratings1,260 ratings
Positive94.8%
Neutral1.7%
Negative3.4%
Written reviews112 reviews
Positive45.5%
Neutral17.9%
Negative36.6%

Bugs and requests

Uniko

Not enough reviews yet to summarise bugs or requests.

Hell Merge

Reported bugs

4 issues
  • Cake event getting stuck and preventing gameplay
  • Balloon pumps disappearing after updates
  • Inability to progress due to missing items
  • Frequent crashes and loading issues

Requested features

4 requests
  • New levels and areas to explore
  • Faster recharge times for generators
  • Option to skip tutorial and forced events
  • Better communication from developers

In-app purchases

None

Uniko

No in-app purchases

14 purchases

Hell Merge

One-time14
  • Gems pack 1$1.99
  • Coins pack 1$1.99
  • Gift Set 1$2.99
Show 11 more
  • Dismantling Kit$3.99
  • Tools Kit 1$3.99
  • Gems pack 2$4.99
  • Gift Set 2$4.99
  • Wooden Chest Set$7.99
  • Skip Boosters Kit 1$7.99
  • Gems pack 3$9.99
  • Ad Tokens Offer Light$10.99
  • Forged Chest Set$11.99
  • Super Weeks Pass$14.99
  • Gems pack 4$19.99

Questions

Is Uniko free?
Uniko is free to download, with no in-app purchases.
Is Hell Merge free?
Hell Merge is free to download, with in-app purchases available.
Which has better reviews, Uniko or Hell Merge?
Uniko is rated higher. Uniko averages 5.0 out of 5 from 1 ratings, while Hell Merge averages 4.8 from 1.3K ratings.
Do Uniko or Hell Merge have ads?
Hell Merge shows ads; Uniko does not.
Which is updated more often, Uniko or Hell Merge?
Uniko ships an update weekly, and Hell Merge every 3 weeks. Most recently, Uniko was updated on October 4, 2026 and Hell Merge on October 19, 2026.

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