Comparison

Sky Defense! vs Kingdom Builder

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

Head to head
About

Sky Defense!

Features
Read full description

Go upstairs, expand your building and defend it against incoming enemies!

About

Kingdom Builder

Build and expand your empire through strategic resource management and tactical battles. Upgrade your army and outwit your opponents to forge your legacy. Immerse yourself in deep strategy with intuitive controls.

Highlights
  • Empire expansion
  • Resource management
  • Strategic battles
  • Army upgrades
  • Tactical combat
  • Intuitive controls
Features
Read full description

Welcome to "Kingdom Crafter," where strategy meets resource management in a quest to build your empire. Start small and expand your realm by unlocking new territories. Craft your path to victory with strategic battles and tactical resource allocation. From basic troops to advanced weaponry, upgrade your forces and outwit your enemies. With intuitive controls, immerse yourself in deep strategic gameplay. Dive into "Kingdom Crafter" and embark on a journey to expand your kingdom, command your army, and build your legacy. Ready to rule? Download now and forge your empire.

Screenshots

Sky Defense!4 screens
Kingdom Builder4 screens

Verdict

The call

The clearest difference is update cadence: Kingdom Builder at daily against Sky Defense!'s every 3 days. On price, rating, ratings volume and ads 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

On the App Store both sit at effectively the same score — 1.0 for Sky Defense! against 1.0 for Kingdom Builder. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Sky Defense! ships an update every 3 days, Kingdom Builder daily. The most recent releases landed on October 24, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 8 level
Sky Defense! versus Kingdom Builder: the parameters behind the verdict, then further details
ParameterSky Defense!Kingdom Builder
PriceFreeFree
Rating1.0 (1 ratings)1.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 daysDaily — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size148 MB121 MB
Age rating9+12+
DeveloperMustafa Ilker GoncuBugFix Games Entertainment

In-app purchases

None

Sky Defense!

No in-app purchases

None

Kingdom Builder

No in-app purchases

Questions

Is Sky Defense! free?
Sky Defense! is free to download, with no in-app purchases.
Is Kingdom Builder free?
Kingdom Builder is free to download, with no in-app purchases.
Which has better reviews, Sky Defense! or Kingdom Builder?
Sky Defense! and Kingdom Builder are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Sky Defense! or Kingdom Builder have ads?
Both Sky Defense! and Kingdom Builder show ads.
Which is updated more often, Sky Defense! or Kingdom Builder?
Sky Defense! ships an update every 3 days, and Kingdom Builder daily. Most recently, Sky Defense! was updated on October 24, 2026 and Kingdom Builder on September 8, 2026.

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