Comparison

SudoCrash vs Umerun

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

Head to head
About

SudoCrash

Features
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๊ฐ„๋‹จํ•˜์ง€๋งŒ ์ค‘๋…์„ฑ ์žˆ๋Š” ๋ธ”๋ก ํผ์ฆ! ๋ธ”๋ก์„ ๋ณด๋“œ์— ๋ฐฐ์น˜ํ•ด ๋ผ์ธ๊ณผ ๋ฐ•์Šค๋ฅผ ์ง€์šฐ๊ณ , ์ตœ๊ณ  ์ ์ˆ˜์— ๋„์ „ํ•˜์„ธ์š”. โ–  ๊ฒŒ์ž„ ํŠน์ง• - 9x9 ๋ณด๋“œ ๋ธ”๋ก ํผ์ฆ - ๋‹ค์–‘ํ•œ ๋ชจ์–‘์˜ ๋ธ”๋ก์„ ๋“œ๋ž˜๊ทธ&๋“œ๋กญ์œผ๋กœ ์ž์œ ๋กญ๊ฒŒ ๋ฐฐ์น˜ - ํ•œ ์ค„ ๋˜๋Š” 3x3 ๋ฐ•์Šค๋ฅผ ์™„์„ฑํ•˜๋ฉด ์ž๋™์œผ๋กœ ํด๋ฆฌ์–ด - ๋ฐฐ์น˜ํ•  ๊ณณ์ด ์—†์œผ๋ฉด ์ฆ‰์‹œ ๊ฒŒ์ž„ ์˜ค๋ฒ„ - ์ง๊ด€์ ์ด๊ณ  ์ž์—ฐ์Šค๋Ÿฌ์šด UX, ๊ณ ์ŠคํŠธ ํ”„๋ฆฌ๋ทฐ ์ง€์› - ์ ์ˆ˜, ์ตœ๊ณ ์ , ๊ฒŒ์ž„ ์ƒํƒœ ์ž๋™ ์ €์žฅ ๋ฐ ์ด์–ดํ•˜๊ธฐ - ๊น”๋”ํ•˜๊ณ  ํ˜„๋Œ€์ ์ธ UI/UX, ๋‹คํฌ๋ชจ๋“œ ์ง€์› ์˜ˆ์ • - ๊ฒŒ์ž„ ๊ทœ์น™/ํŒ/๊ธฐ๋Šฅ ์•ˆ๋‚ด ๋„์›€๋ง ํŽ˜์ด์ง€ ์ œ๊ณต โ–  ์กฐ์ž‘ ๋ฐฉ๋ฒ• 1. ํ•˜๋‹จ ํŠธ๋ ˆ์ด์—์„œ ์›ํ•˜๋Š” ๋ธ”๋ก์„ ํ„ฐ์น˜ & ๋“œ๋ž˜๊ทธ 2. ์›ํ•˜๋Š” ์œ„์น˜์— ๋ธ”๋ก์„ ๋†“์•„ ๋ณด๋“œ๋ฅผ ์ฑ„์šฐ์„ธ์š” 3. ๊ฐ€๋กœ์ค„, ์„ธ๋กœ์ค„, 3x3 ๋ฐ•์Šค๋ฅผ ์™„์„ฑํ•˜๋ฉด ์ž๋™์œผ๋กœ ์‚ฌ๋ผ์ง‘๋‹ˆ๋‹ค 4. ๋” ์ด์ƒ ๋ธ”๋ก์„ ๋†“์„ ๊ณณ์ด ์—†์œผ๋ฉด ๊ฒŒ์ž„ ์˜ค๋ฒ„! โ–  ์ถ”๊ฐ€ ๊ธฐ๋Šฅ - ํ™ˆ ํ™”๋ฉด์—์„œ ์ตœ๊ณ ์ , ๋งˆ์ง€๋ง‰ ํ”Œ๋ ˆ์ด ์ •๋ณด ํ™•์ธ - ์ €์žฅ๋œ ๊ฒŒ์ž„์ด ์žˆ์œผ๋ฉด ์–ธ์ œ๋“  ์ด์–ด์„œ ํ”Œ๋ ˆ์ด ๊ฐ€๋Šฅ - ๊ฒŒ์ž„ ์˜ค๋ฒ„/์žฌ์‹œ์ž‘/์ƒˆ ๊ฒŒ์ž„ ์‹œ ํ™•์ธ ๋‹ค์ด์–ผ๋กœ๊ทธ ์ œ๊ณต - ๋ชจ๋“  ์ฃผ์š” ๋™์ž‘์ด ์ž์—ฐ์Šค๋Ÿฝ๊ณ  ์•ˆ์ •์ ์œผ๋กœ ๋™์ž‘

About

Umerun

Features
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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. ใ€Basic 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. ใ€Rulesใ€‘ - 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. ใ€Block 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. ใ€Stage 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. ใ€Rankingsใ€‘ - Supports Apple Game Center. - Your best score is submitted to the online global leaderboard, letting you compete with players around the world.

Screenshots

SudoCrash3 screens
Umerun4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SudoCrash ships an update every 4 days, Umerun fortnightly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard3 real differences ยท 3 level
SudoCrash versus Umerun: the parameters behind the verdict, then further details
ParameterSudoCrashUmerun
PriceFreeFree
Update frequencyEvery 4 days โ€” betterFortnightly
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.6 โ€” better17.6
Further details โ€” not scored
Size27 MB45 MB
Age rating4+4+
DeveloperChanHyeok ImAlbos Inc.

In-app purchases

None

SudoCrash

No in-app purchases

None

Umerun

No in-app purchases

Questions

Is SudoCrash free?
SudoCrash is free to download, with no in-app purchases.
Is Umerun free?
Umerun is free to download, with no in-app purchases.
Do SudoCrash or Umerun have ads?
Umerun shows ads; SudoCrash does not.
Which is updated more often, SudoCrash or Umerun?
SudoCrash ships an update every 4 days, and Umerun fortnightly. Most recently, SudoCrash was updated on November 8, 2026 and Umerun on November 10, 2026.

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