Kluchi vs Number Sequence
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Key placement puzzle
- Unique connector mechanics
- Special 'neighbors' keys
- Hint system
- Brain training benefits
- New puzzle type
Read full descriptionHide 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!
Number Sequence
Read full descriptionHide full description
Number Connect Puzzle – Connect Numbers in Sequence & Train Your Brain! Challenge your logic with addictive number link puzzles: draw lines from 1 to max without crossing paths. Thousands of levels, daily brain teasers, and relaxing gameplay for all ages. Sharpen your mind with this ultimate brain teaser and math puzzle game – easy to learn, hard to master! Sliding puzzle consists of a frame of numbered square blocks in random order, with one block missing. The object of the puzzle is to swipe the numbers orderly by making sliding moves that use the empty block. Endless challenge mode that challenges your logical thinking and mental limits. FEATURES: - Easy to learn and quite addictive - Test your logic and reaction speed - Combination of numbers and puzzles - Traditional educational puzzle game - No time limit, so no rush, User-friendly interface
Screenshots
Verdict
Kluchi and Number Sequence are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kluchi sells 1 one-off in-app purchase and Number Sequence sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Kluchi ships an update every 3 weeks, Number Sequence monthly. The most recent releases landed on September 4, 2026 and September 12, 2026 respectively.
| Parameter | Kluchi | Number Sequence |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Maxim Polous | Hafiz Muhammad Talha |
In-app purchases
Kluchi
- 9 hints$0.99
Number Sequence
- SudoPlay Premium - Ads free$2.99
Questions
Is Kluchi free?
Is Number Sequence free?
Do Kluchi or Number Sequence have ads?
Which is updated more often, Kluchi or Number Sequence?
Other comparisons















