SudoCrash vs Umerun
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
SudoCrash
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๊ฐ๋จํ์ง๋ง ์ค๋ ์ฑ ์๋ ๋ธ๋ก ํผ์ฆ! ๋ธ๋ก์ ๋ณด๋์ ๋ฐฐ์นํด ๋ผ์ธ๊ณผ ๋ฐ์ค๋ฅผ ์ง์ฐ๊ณ , ์ต๊ณ ์ ์์ ๋์ ํ์ธ์. โ ๊ฒ์ ํน์ง - 9x9 ๋ณด๋ ๋ธ๋ก ํผ์ฆ - ๋ค์ํ ๋ชจ์์ ๋ธ๋ก์ ๋๋๊ทธ&๋๋กญ์ผ๋ก ์์ ๋กญ๊ฒ ๋ฐฐ์น - ํ ์ค ๋๋ 3x3 ๋ฐ์ค๋ฅผ ์์ฑํ๋ฉด ์๋์ผ๋ก ํด๋ฆฌ์ด - ๋ฐฐ์นํ ๊ณณ์ด ์์ผ๋ฉด ์ฆ์ ๊ฒ์ ์ค๋ฒ - ์ง๊ด์ ์ด๊ณ ์์ฐ์ค๋ฌ์ด UX, ๊ณ ์คํธ ํ๋ฆฌ๋ทฐ ์ง์ - ์ ์, ์ต๊ณ ์ , ๊ฒ์ ์ํ ์๋ ์ ์ฅ ๋ฐ ์ด์ดํ๊ธฐ - ๊น๋ํ๊ณ ํ๋์ ์ธ UI/UX, ๋คํฌ๋ชจ๋ ์ง์ ์์ - ๊ฒ์ ๊ท์น/ํ/๊ธฐ๋ฅ ์๋ด ๋์๋ง ํ์ด์ง ์ ๊ณต โ ์กฐ์ ๋ฐฉ๋ฒ 1. ํ๋จ ํธ๋ ์ด์์ ์ํ๋ ๋ธ๋ก์ ํฐ์น & ๋๋๊ทธ 2. ์ํ๋ ์์น์ ๋ธ๋ก์ ๋์ ๋ณด๋๋ฅผ ์ฑ์ฐ์ธ์ 3. ๊ฐ๋ก์ค, ์ธ๋ก์ค, 3x3 ๋ฐ์ค๋ฅผ ์์ฑํ๋ฉด ์๋์ผ๋ก ์ฌ๋ผ์ง๋๋ค 4. ๋ ์ด์ ๋ธ๋ก์ ๋์ ๊ณณ์ด ์์ผ๋ฉด ๊ฒ์ ์ค๋ฒ! โ ์ถ๊ฐ ๊ธฐ๋ฅ - ํ ํ๋ฉด์์ ์ต๊ณ ์ , ๋ง์ง๋ง ํ๋ ์ด ์ ๋ณด ํ์ธ - ์ ์ฅ๋ ๊ฒ์์ด ์์ผ๋ฉด ์ธ์ ๋ ์ด์ด์ ํ๋ ์ด ๊ฐ๋ฅ - ๊ฒ์ ์ค๋ฒ/์ฌ์์/์ ๊ฒ์ ์ ํ์ธ ๋ค์ด์ผ๋ก๊ทธ ์ ๊ณต - ๋ชจ๋ ์ฃผ์ ๋์์ด ์์ฐ์ค๋ฝ๊ณ ์์ ์ ์ผ๋ก ๋์
Umerun
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Umerun is a grid-based line-clearing block puzzle game. While keeping all the familiar fun of block puzzles intact, players take on a wide variety of tough puzzles across more than 100 stages, making full use of ever-changing stage conditions, exciting obstacle gimmicks, and special blocks that deliver the thrill of a game-changing comeback. ใBasic Controlsใ - A board with a grid for placing blocks is displayed in the center of the screen. - Four blocks are lined up below the board. - You can place a block by dragging the leftmost of the four blocks onto the board. - When you drag a block over the board, the cells where it will be placed are highlighted. - The block you are about to place can be deleted (discarded) or rotated. ใRulesใ - When you completely fill a vertical or horizontal line on the board, the blocks in that line are cleared. - Clearing a line awards points and bonuses based on the number of blocks cleared. - As you place the blocks in your hand, new blocks are replenished one after another. - The game is over when there is no empty space left on the board to place the next block. ใBlock Typesใ - Standard Blocks: Blocks in various geometric shapes such as squares, L-shapes, T-shapes, and straight lines. - Villain Blocks (Bombs): Once placed, a countdown begins, and when it reaches 0 the block explodes and inflicts a score penalty. You can defuse it safely by clearing it with a Happy Block. - Happy Blocks (Rainbows): These appear only rarely. Placing one instantly clears the blocks around that cell and safely defuses any bombs within range. ใStage Designใ - There are over 100 stages, with the difficulty rising step by step. - As you advance, the shape of the board itself changes into complex and unique forms such as L-shapes, donuts, and crosses. - Some stages contain obstacle cells where blocks cannot be placed, requiring strategic space management. ใRankingsใ - Supports Apple Game Center. - Your best score is submitted to the online global leaderboard, letting you compete with players around the world.
Screenshots
Verdict
The clearest difference is ads: SudoCrash at none against Umerun's shown. SudoCrash also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (15.6 vs 17.6). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SudoCrash ships an update every 4 days, Umerun fortnightly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | SudoCrash | Umerun |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days โ better | Fortnightly |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.6 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 27 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | ChanHyeok Im | Albos Inc. |
In-app purchases
SudoCrash
No in-app purchases
Umerun
No in-app purchases







