Comparison

Kluchi vs Rolling Mind

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

Head to head
About

Kluchi

This puzzle game challenges players to strategically place all keys onto a table. Utilize unique key connectors and special "neighbors" mechanics to solve increasingly complex arrangements. Hints are available to assist when you get stuck.

Highlights
  • Key placement puzzle
  • Unique connector mechanics
  • Special 'neighbors' keys
  • Hint system
  • Brain training benefits
  • New puzzle type
Features
Read full description

«Kluchi» - an exciting puzzle of a completely new type! The player's goal is to place all the keys in the table at the same time. It's easy to play! Just touch any item below the table, and the key by itself will fly upward. When the key is above the table, move it to the left or right to find a free space. If you see a locking icon on the key, it means that the place is busy or the key is behind the edge of the table. If there is no locking icon, simply release the key and it by itself will put in the table. Did you move all the keys to the table? - you solved the task! What do all these symbols mean? The key is a pair of items with connectors. Connectors talks how key's elements will be placed in the table relative to each other. - Triangular connectors indicate that the elements will be located in adjacent columns, but the first on the left, and the second on the right. - Rectangular connectors indicate that the elements will be in the table strictly in one column. - Round connectors say that the key's elements will be located in adjacent columns, but in advance it is not known in which order. This key is called "neighbors" and it's special: you can swap its elements. This affects its position in the table and the solution of the task as a whole. The button with the image of two arrows inverts all the "neighbors" located below the table. Be sure to try this button if the task has keys "neighbors" and you have something that does not work You can also use hints. The use of one hint leads to the fact that the game selects a random key, and puts it in the table correctly. The number next to the lamp icon says how many hint you have left. Hints are not free, but are not a necessary part of the game. Answers to the three most frequent questions: 1. The order of the elements in the table can be any. It is important only to put all keys to the table. 2. After solving the task, free cells can remain in the table. 3. Identical elements should be placed in the same cell of the table. After all, each element of the table is unique, and can meet in it only once. «Kluchi» is an interactive version of the my effective trainer for the brain «Genius Brain», and positively affects the following cognitive phenomena: - analytical and logical thinking; - accuracy and stability of thinking; - short-term and long-term memory; - concentration of attention; - iq, liquid intelligence; - imagination and creativity. If you have solved all the tasks in «Kluchi» and it is not enough for you, feel free to go to the «Genius Brain»: https://itunes.apple.com/app/id560072848 «Kluchi» is a truly new type of puzzle. True, you have not seen this until now. In importance, the emergence of this game can be compared with the emergence of sokoban or chess. In general, the essence of the game is to find such arrangement of keys, in which they all fit into the table. In fact, you play a normal puzzle, but in a very very unusual shape. At small levels, it's easy and pleasant to play, on large you load the brain well. Move the keys into the table, swipe, put in their place new, turn over "neighbors". This is the magic of pure symbols - the magic of logic!

About

Rolling Mind

Features
Read full description

Rolling Mind is a captivating 3D puzzle game designed to test and enhance your spatial cognition skills. Perfect for fans of brain teasers and spatial challenges, it offers a unique twist on mental rotation—a critical component of spatial thinking. How to Play Follow a 3D object along intricate paths, rotate it mentally, and find the perfect solution at specific positions. Every level is a new challenge to push your spatial reasoning limits! Features - Simple Puzzle Maze for players of all levels - Useful hints to help you along the way - Perfect for boosting spatial awareness and logical thinking. Whether you're a puzzle enthusiast or just looking for a fun mental workout, Rolling Mind is your perfect companion. Can you master the art of mental rotation? Download Rolling Mind now and put your brain to the ultimate test!

Screenshots

Kluchi4 screens
Rolling Mind4 screens

Verdict

The call

The clearest difference is ads: Kluchi at none against Rolling Mind's shown. Kluchi also leads on update cadence (every 3 weeks vs every 2 months). Rolling Mind's advantage is iOS requirement (13.0 vs 15.6). On price, in-app purchases 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. Kluchi sells 1 one-off in-app purchase and Rolling Mind sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kluchi ships an update every 3 weeks, Rolling Mind every 2 months. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Kluchi versus Rolling Mind: the parameters behind the verdict, then further details
ParameterKluchiRolling Mind
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size5 MB152 MB
Age rating4+4+
DeveloperMaxim PolousRustyCruise Labs Pte. Ltd.

In-app purchases

1 purchases

Kluchi

One-time1
  • 9 hints$0.99
5 purchases

Rolling Mind

One-time5
  • Coin Bundle 1$0.99
  • Coin Bundle 2$2.99
  • Remove Ads$4.99
Show 2 more
  • Coin Bundle 3$4.99
  • Coin Bundle 4$9.99

Questions

Is Kluchi free?
Kluchi is free to download, with in-app purchases available.
Is Rolling Mind free?
Rolling Mind is free to download, with in-app purchases available.
Do Kluchi or Rolling Mind have ads?
Rolling Mind shows ads; Kluchi does not.
Which is updated more often, Kluchi or Rolling Mind?
Kluchi ships an update every 3 weeks, and Rolling Mind every 2 months. Most recently, Kluchi was updated on October 6, 2026 and Rolling Mind on October 28, 2026.

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