Comparison

Royal Guard vs Screw Master

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

Head to head
About

Royal Guard

Features
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A heroic tale of strategy and sacrifice where one wrong step could mean the end of a kingdom. A peaceful picnic turned into a desperate stand! While the King of Samaria slumbers, a horde of Goblins has emerged from the forest. As the Warrior Princess, you are the only line of defense. In this tight, turn-based puzzle adventure, everyone moves one step at a time. You must calculate your path with surgical precision to cut off the invaders and destroy them before they reach your father. Use the environment to your advantage: push magic crates to block paths and activate ancient cannons to strike from a distance. The fate of the crown rests on your tactical genius. HOW TO DEFEND: Step-by-Step Tactics: Plan your movement carefully as Goblins mimic your every move. Environmental Interaction: Push magic crates to create barricades and reroute the enemy. Ranged Artillery: Position yourself to trigger cannons that fire arrows at distant Goblins. Protect the King: Neutralize every threat before they step into the King's resting zone.

About

Screw Master

Features
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A masterpiece of structural problem-solving where every turn of a screw changes the path of gravity. Discover the perfect blend of relaxation and mental stimulation in this innovative physics adventure. Your objective is deceptively simple: open the screws to dismantle complex structures and ensure that the trapped balls find their way into the collection tray. But don’t be fooled—each level requires a keen eye for engineering and timing. One wrong screw removed in the wrong order might leave your balls stuck or falling off-course. Can you find the precise sequence to unlock the fun? HOW TO SOLVE: Analyze the Structure: Look at how the balls are held and which screws are maintaining the balance. Tap to Unscrew: Click on the bolts to release segments of the mechanical frame. Guide the Fall: Predict how the gravity will pull the balls once the supports are gone. Fill the Tray: Successfully drop every ball into the target zone to clear the stage.

Screenshots

Royal Guard4 screens
Screw Master4 screens

Verdict

The call

Royal Guard and Screw Master are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

ScorecardNo meaningful differences
Royal Guard versus Screw Master: the parameters behind the verdict, then further details
ParameterRoyal GuardScrew Master
PriceFreeFree
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size161 MB111 MB
Age rating4+4+
Developer欣荣 刘荣 唐

In-app purchases

None

Royal Guard

No in-app purchases

None

Screw Master

No in-app purchases

Questions

Is Royal Guard free?
Royal Guard is free to download, with no in-app purchases.
Is Screw Master free?
Screw Master is free to download, with no in-app purchases.
Do Royal Guard or Screw Master have ads?
Both Royal Guard and Screw Master show ads.

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