Comparison

Summon and Defend vs Vacuum Defense

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

Head to head
About

Summon and Defend

Command tiny defenders to gather resources, build towers, and fend off waves of airborne enemies. Merge and upgrade towers to unleash advanced skills and strategically defend your floating fortress against relentless challenges.

Highlights
  • Command tiny army
  • Gather resources
  • Merge and upgrade towers
  • Defend sky island
  • Resource management
  • Tactical decisions
Features
Read full description

Lead, Build, and Defend Your Floating Fortress! Command your tiny defenders to gather resources, construct powerful towers, and fend off relentless waves of airborne enemies! Every decision you make matters—will your strategy withstand the ultimate test of endless challenges? Key Gameplay Highlights - Command Your Tiny Army Lead your troops to gather essential resources like wood and summon unique towers with special abilities. Plan every move carefully as you build your defenses and guard your floating fortress! - Merge and Upgrade Towers Unlock the power of tower merging during battles! Combine towers to forge stronger versions and unleash advanced skills that can turn the tide of war. Outsmart your enemies with clever tower placement and strategic upgrades. - Defend Your Sky Island Face relentless waves of airborne foes in ever-evolving challenges. Protect your core at all costs—survival is victory! Features You’ll Love: - Vibrant tiny towers with dynamic abilities and colorful visuals! - Merge-and-upgrade mechanics for endless strategic depth! - Challenging enemy waves that evolve as you progress! - A world of resource management and tactical decisions waiting to be conquered. Gather resources. Merge towers. Defend your sky island! Do you have what it takes to protect your fortress and lead your defenders to victory? Download now and start building your legacy!

About

Vacuum Defense

Control a powerful pipe to collect ammunition and defend your base from waves of attacking enemies. Strategically choose and upgrade abilities to counter different foes and overcome challenging boss battles. Enjoy vibrant visuals and dynamic gameplay in this thrilling arcade experience.

Highlights
  • Dynamic pipe control gameplay
  • Collect balls for ammo
  • Strategic skill selection and upgrades
  • Epic boss battles
  • Vibrant visuals and animations
Features
Read full description

Welcome to the thrilling world of "Vacuum Defense", where quick reflexes, smart strategies, and sharp thinking determine your success! Dive into this dynamic arcade game that will keep you hooked from the very first moment. Your mission is to control a powerful pipe, collect balls, fill up your ammo, and shoot down enemies attacking your base! Each level presents a new challenge. Waves of enemies are coming your way, and only your tactical choices and skill selection can save the day. Unlock and upgrade abilities to transform your pipe into an unstoppable weapon of destruction! Combine skills to counter different types of enemies, from swift and sneaky foes to gigantic and mighty bosses. Game Features: Dynamic Gameplay: Take control of the pipe, collect balls, and use them to defend your base. Strategic Skill Choices: Pick and upgrade the abilities that suit your playstyle to outsmart your enemies. Epic Boss Battles: Face challenging bosses that will test your skills and preparation. Upgrades and Progression: Power up your abilities to handle increasingly difficult waves of enemies. Vibrant Visuals: Enjoy colorful graphics and dynamic animations that make every battle a visual treat. Gather resources, plan your strategy, and prove that no enemy can breach your defenses! Can you defeat every wave, conquer the bosses, and emerge as the ultimate Ball Battle champion?

Screenshots

Summon and Defend4 screens
Vacuum Defense4 screens

Verdict

The call

The clearest difference is rating: Summon and Defend at 4.3 against Vacuum Defense's 4.0. Vacuum Defense's advantage is update cadence (every 2 days vs every 5 days). On price, ratings volume, ads and in-app purchases 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

Summon and Defend holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Summon and Defend ships an update every 5 days, Vacuum Defense every 2 days. Both last shipped on November 4, 2026.

Scorecard2 real differences · 8 level
Summon and Defend versus Vacuum Defense: the parameters behind the verdict, then further details
ParameterSummon and DefendVacuum Defense
PriceFreeFree
Rating4.3 (3 ratings) — better4.0 (2 ratings)
Positive reviews66.7% of reviews—
Number of ratings3 — better2
Update frequencyEvery 5 daysEvery 2 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size132 MB131 MB
Age rating4+4+
DeveloperBeijing Quiet Cat Technology Co., Ltd.Adilkhan Kokanov

Customer experience

Summon and Defend

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Vacuum Defense

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

In-app purchases

None

Summon and Defend

No in-app purchases

None

Vacuum Defense

No in-app purchases

Questions

Is Summon and Defend free?
Summon and Defend is free to download, with no in-app purchases.
Is Vacuum Defense free?
Vacuum Defense is free to download, with no in-app purchases.
Which has better reviews, Summon and Defend or Vacuum Defense?
Summon and Defend is rated higher. Summon and Defend averages 4.3 out of 5 from 3 ratings, while Vacuum Defense averages 4.0 from 2 ratings.
Do Summon and Defend or Vacuum Defense have ads?
Both Summon and Defend and Vacuum Defense show ads.
Which is updated more often, Summon and Defend or Vacuum Defense?
Summon and Defend ships an update every 5 days, and Vacuum Defense every 2 days. Most recently, Summon and Defend was updated on November 4, 2026 and Vacuum Defense on November 4, 2026.

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