Comparison

Wall Roller Master vs Grid Merge

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

Head to head
About

Wall Roller Master

Features
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You control a thief who can run only along walls. On the path to treasure, you’ll face many obstacles—but since he can’t touch the ground, you must tap to make him leap to the opposite wall, where he’ll keep running automatically. Take on the challenge and conquer every tricky pass!

About

Grid Merge

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Challenge your logic with the ultimate block-dropping and number-merging experience. Welcome to a sophisticated puzzle sanctuary where strategy meets relaxation. Your mission is to manage an evolving grid by connecting numbers and matching colors. Plan your moves carefully to clear the board and stay in the game as long as possible. HOW TO PLAY: Rotate & Place: Tap to rotate falling blocks and strategically position them on the grid. Merge & Advance: Connect 3 blocks with the same number or color. They will merge into a single tile with a higher value. Unlock the Mine: Combine tiles to high enough values to earn a powerful "Mine Bomb" card. Sweep the Board: Match 3 Mine Bomb cards to trigger a massive explosion, sweeping a 9-tile radius and clearing your path to victory. GAME FEATURES: ADDICTIVE STRATEGY: A perfect blend of classic block-dropping and modern merging mechanics. EASY TO START: Intuitive controls that allow you to pick up and play instantly. NO TIME LIMITS: Play at your own pace with unlimited tries. Focus entirely on your strategy without the pressure of a ticking clock. TACTICAL DEPTH: Use the mine bomb system to overcome difficult grid locks and achieve record-breaking scores.

Screenshots

Wall Roller Master4 screens
Grid Merge3 screens

Verdict

The call

The clearest difference is update cadence: Grid Merge at every 2 weeks against Wall Roller Master's monthly. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wall Roller Master ships an update monthly, Grid Merge every 2 weeks. Both last shipped on October 25, 2026.

Scorecard1 real difference · 5 level
Wall Roller Master versus Grid Merge: the parameters behind the verdict, then further details
ParameterWall Roller MasterGrid Merge
PriceFreeFree
Update frequencyMonthlyEvery 2 weeks — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size120 MB85 MB
Age rating4+4+
Developer建涛 钟尤其 张

In-app purchases

None

Wall Roller Master

No in-app purchases

None

Grid Merge

No in-app purchases

Questions

Is Wall Roller Master free?
Wall Roller Master is free to download, with no in-app purchases.
Is Grid Merge free?
Grid Merge is free to download, with no in-app purchases.
Do Wall Roller Master or Grid Merge have ads?
Both Wall Roller Master and Grid Merge show ads.
Which is updated more often, Wall Roller Master or Grid Merge?
Wall Roller Master ships an update monthly, and Grid Merge every 2 weeks. Most recently, Wall Roller Master was updated on October 25, 2026 and Grid Merge on October 25, 2026.

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