Comparison

Kingdom Merge! vs Trench Attack

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

Head to head
About

Kingdom Merge!

Build and upgrade your medieval fortress to defend against endless enemy waves. Merge buildings to strengthen your defenses and command your army in strategic, fast-paced battles. Experience a dynamic 3D world as your kingdom evolves.

Highlights
  • Merge and upgrade buildings
  • Defend against enemy waves
  • Evolving fortress
  • Strategic battle planning
  • Immersive 3D world
Features
Read full description

Prepare for epic battles and defend your kingdom in Merge Siege, the ultimate medieval merge strategy game! Build, merge, and upgrade your fortress to protect your land from endless waves of enemies. Every merge makes your buildings stronger and your army more powerful. Plan your strategy wisely — combine buildings, unlock upgrades, and command your troops in fast-paced battles. Watch your fortress evolve as you zoom into the battlefield and witness your defense in action. Features: - Merge & Upgrade: Combine buildings to unlock stronger defense and advanced fortifications. - Defend Your Kingdom: Face wave after wave of powerful foes — hold the line at all costs! - Evolving Buildings: See your fortress grow and transform with every merge. - Strategic Battles: Position your defense and plan every move carefully to outsmart your enemies. - Beautiful 3D World: Experience a rich medieval setting with dynamic camera angles and immersive action. Can you hold your ground and protect your kingdom from the siege? Merge. Build. Defend. Victory awaits!

About

Trench Attack

Engage in accessible PvP strategy battles on a modern battlefield. Expand your trench, uncover blueprints to build your base, and command diverse troops. Time your charges wisely to destroy enemy structures and win.

Highlights
  • Expand trench by digging tiles
  • Uncover blueprints to construct buildings
  • Generate gold and build barracks
  • Command varied soldier roster
  • Deploy unique hero
  • Time decisive charges
  • Destroy all enemy structures to win
Features
Read full description

Dig in. Build your line. Choose the moment to charge. Trench Attack is an accessible PvP strategy game set on a stylized modern battlefield. Tap covered tiles to expand your trench, uncover building blueprints, and turn the ground beneath you into a working base. Every decision reshapes the fight. Secure gold-producing tiles, complete barracks blueprints, and field the right troops for the battle ahead. Your units deploy automatically, while you control the key tactical choices: where to dig, what to uncover, and when to launch an all-out charge. Field specialized soldiers - from riflemen and rapid-fire troops to snipers, grenadiers, mortar crews, and incendiary units. Unearth a unique hero who returns to headquarters after being defeated, then send your force back into the action. FEATURES - Dig tile by tile to expand your trench - Uncover complete blueprints to construct buildings - Generate gold and build barracks to reinforce your army - Command a varied roster of soldiers with distinct combat roles - Deploy a unique hero and time decisive charges - Win by bringing down every enemy structure before they bring down yours Dig smarter, build faster, and break through the enemy line.

Screenshots

Kingdom Merge!4 screens
Trench Attack4 screens

Verdict

The call

The clearest difference is rating: Trench Attack at 5.0 against Kingdom Merge!'s 3.7. Kingdom Merge!'s advantage is ads (none vs shown) and update cadence (every 3 days vs every 9 days). On price, in-app purchases, device support and iOS requirement 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.

ReceptionRating · Positive reviews · Number of ratings

Trench Attack holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Kingdom Merge! has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Kingdom Merge! ships an update every 3 days, Trench Attack every 9 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Kingdom Merge! versus Trench Attack: the parameters behind the verdict, then further details
ParameterKingdom Merge!Trench Attack
PriceFreeFree
Rating3.7 (6 ratings)5.0 (1 ratings) — better
Positive reviews57.1% of reviews—
Number of ratings6 — better1
Update frequencyEvery 3 days — betterEvery 9 days
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size370 MB204 MB
Age rating12+9+
DeveloperGrupo Promineo S.L.灵鑫 张

Customer experience

Kingdom Merge!

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

Trench Attack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kingdom Merge!

No in-app purchases

None

Trench Attack

No in-app purchases

Questions

Is Kingdom Merge! free?
Kingdom Merge! is free to download, with no in-app purchases.
Is Trench Attack free?
Trench Attack is free to download, with no in-app purchases.
Which has better reviews, Kingdom Merge! or Trench Attack?
Trench Attack is rated higher. Kingdom Merge! averages 3.7 out of 5 from 6 ratings, while Trench Attack averages 5.0 from 1 ratings.
Do Kingdom Merge! or Trench Attack have ads?
Trench Attack shows ads; Kingdom Merge! does not.
Which is updated more often, Kingdom Merge! or Trench Attack?
Kingdom Merge! ships an update every 3 days, and Trench Attack every 9 days. Most recently, Kingdom Merge! was updated on October 25, 2026 and Trench Attack on October 31, 2026.

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